This document provides an introduction to test driven development (TDD). It begins by clarifying that TDD is a design strategy, not just a testing strategy, and is intended for developers rather than testers. The core components of TDD - unit tests, functional tests, and integration tests - are explained. Benefits of TDD include less rework, regression testing due to refactoring, and faster development. Challenges include scaling TDD to larger projects and testing interfaces. The document concludes by emphasizing that code without tests is "broken by design."
The document discusses how test-driven development (TDD) can help address common fears and issues developers experience when working with existing or new code. It argues that while TDD may seem difficult with Rails, the challenges are likely due more to issues with the code structure rather than limitations of TDD or Rails. The document differentiates between hard skills related to TDD tools and techniques versus softer skills around understanding requirements, isolating business logic, continuous delivery, and refactoring tests. It provides suggestions for improving TDD skills like practicing with code katas, extracting business logic into gems, and doing "domain spikes" with in-memory objects to focus on logic alone.
This document provides instructions for installing and setting up the Robot Framework for acceptance testing and acceptance-test driven development. It discusses installing Python, pip, Robot Framework, and Selenium libraries. It also covers test structure, standard and external Robot Framework libraries, Selenium keywords, creating simple tests, running tests, and handling proxies. The document aims to help users create test cases with Robot Framework to test websites like Google, login pages, and todo applications.
The document discusses coding standards, code reviews, and related tools. It emphasizes that coding standards provide structure and consistency that avoids arbitrary variations. Standards help produce unified, understandable code and reduce bugs. The document outlines some specific standards for areas like commenting, naming, collections, and exceptions. It addresses adopting standards through incremental changes and code reviews. Code reviews are presented as an important way to catch bugs early, enhance learning, and promote collective code ownership. Various tools for code analysis, style checking, and code metrics are also mentioned.
Learn how you can use the RobotFX for Acceptance Testing / Behavior Driven development / Integration Testing. Learn about the advanced keyword driven framework, and the ability to create reusable/custom higher-level keywords. Learn about the integration across multiple tools and extensibility.
This document provides an overview of test case formatting and structure in Robot Framework. It discusses test case files, the editor used, table structure including test cases, settings, keywords and variables. It also covers syntax elements like spacing, argument separators, and comments. Additionally, it explains how to create keywords, pass parameters, use setup/teardown, and address elements. It concludes with examples of simple test scenarios and encourages enjoying test automation.
The document discusses how to write tests in Node.js. It explains that tests are needed to ensure code quality and prevent regressions. It covers different testing methodologies like unit, integration, and system tests. It also discusses test frameworks like Mocha and Cucumber, assertion libraries like Chai, and test doubles using Sinon. The document provides examples of how to write and run tests in Mocha and Cucumber.
This document provides an introduction to test driven development (TDD). It begins by clarifying that TDD is a design strategy, not just a testing strategy, and is intended for developers rather than testers. The core components of TDD - unit tests, functional tests, and integration tests - are explained. Benefits of TDD include less rework, regression testing due to refactoring, and faster development. Challenges include scaling TDD to larger projects and testing interfaces. The document concludes by emphasizing that code without tests is "broken by design."
The document discusses how test-driven development (TDD) can help address common fears and issues developers experience when working with existing or new code. It argues that while TDD may seem difficult with Rails, the challenges are likely due more to issues with the code structure rather than limitations of TDD or Rails. The document differentiates between hard skills related to TDD tools and techniques versus softer skills around understanding requirements, isolating business logic, continuous delivery, and refactoring tests. It provides suggestions for improving TDD skills like practicing with code katas, extracting business logic into gems, and doing "domain spikes" with in-memory objects to focus on logic alone.
This document provides instructions for installing and setting up the Robot Framework for acceptance testing and acceptance-test driven development. It discusses installing Python, pip, Robot Framework, and Selenium libraries. It also covers test structure, standard and external Robot Framework libraries, Selenium keywords, creating simple tests, running tests, and handling proxies. The document aims to help users create test cases with Robot Framework to test websites like Google, login pages, and todo applications.
The document discusses coding standards, code reviews, and related tools. It emphasizes that coding standards provide structure and consistency that avoids arbitrary variations. Standards help produce unified, understandable code and reduce bugs. The document outlines some specific standards for areas like commenting, naming, collections, and exceptions. It addresses adopting standards through incremental changes and code reviews. Code reviews are presented as an important way to catch bugs early, enhance learning, and promote collective code ownership. Various tools for code analysis, style checking, and code metrics are also mentioned.
Learn how you can use the RobotFX for Acceptance Testing / Behavior Driven development / Integration Testing. Learn about the advanced keyword driven framework, and the ability to create reusable/custom higher-level keywords. Learn about the integration across multiple tools and extensibility.
This document provides an overview of test case formatting and structure in Robot Framework. It discusses test case files, the editor used, table structure including test cases, settings, keywords and variables. It also covers syntax elements like spacing, argument separators, and comments. Additionally, it explains how to create keywords, pass parameters, use setup/teardown, and address elements. It concludes with examples of simple test scenarios and encourages enjoying test automation.
The document discusses how to write tests in Node.js. It explains that tests are needed to ensure code quality and prevent regressions. It covers different testing methodologies like unit, integration, and system tests. It also discusses test frameworks like Mocha and Cucumber, assertion libraries like Chai, and test doubles using Sinon. The document provides examples of how to write and run tests in Mocha and Cucumber.
Robot Framework - Lord of the Rings
Introduction to the Robot Framework for Acceptance Test automation, and hands on examples, highlighting the key features. To catch the demo's, drop me a note at my email id.
How does Java 8 exert hidden power on Test Automation?Sergey Korol
Are you still wondering if it makes sense switching to Java 8? In the related SeleniumCamp 17 talk you’ll see useful practical examples of how new Java features in a combination with some powerful libraries (streamex, moneta, lombok, etc.) could make your test automation easier, drastically reduce implementation time and avoid reinventing the wheel.
This document discusses test driven development (TDD) for Ruby on Rails applications. It introduces TDD principles like the three laws and red-green-refactor cycle. It then provides an overview of testing tools for Rails like RSpec and Capybara for writing unit and integration tests. Additional tools that help with the testing workflow are also covered, such as Spork and Guard. The document demonstrates how to run tests directly from Sublime Text and provides references for further reading on TDD and Rails testing.
Slides for Automation Guild 2016 Conference
If you want to automate, you learn to code, and you learn to code well.
“Automate” doesn’t mean “Automate Testing” it means “Automate part of your test process”.
You need to learn to code to do that with the most options open to you.
We’ll look at some ‘we do this alot’ and ‘we want to automate’ activities which we can use tools for. But we’ll also see that we are limited by the tools.
When we code, we can do a lot with minimum code, and gain a lot more flexibility.
Then we’ll cover how to think about learning to code.
solve a problem quickly (automate tactically)
solve a problem for the long term (automate strategically)
To work strategically we need to learn:
to code well,
understand refactoring,
libraries vs frameworks,
abstractions,
etc.
This talk isn’t just for beginners, we’ll cover stuff that should make it useful for the experts in the audience.
We’ll cover a lot in 45 mins, with code examples and tool examples, and I’ll make it all pretty practical.
For more details visit:
https://www.compendiumdev.co.uk/page/tag2017
The document discusses the history and benefits of test-driven development (TDD). It notes that practices like agile development, extreme programming, and open source helped popularize TDD. TDD emphasizes writing tests before code, continuous integration, refactoring, loose coupling, and testing all new code. The document acknowledges research showing TDD may take longer initially but finds fewer bugs. It provides examples of Ruby testing tools and frameworks that facilitate TDD. The overall message is that the software development community now widely accepts and uses TDD.
Daniel Davis is a software developer with 8 years of experience who now focuses on Python development and DevOps. He discusses his journey learning about unit testing and how mocking strategies can make testing easier. Mocking eliminates dependencies, allows testing of methods without return values, and helps test error handling. Various Python mocking libraries are presented. Examples show how to use mocking to test a matching algorithm in a dating app and to test a JSON reader class. The key benefits of mocking are that it simplifies unit tests by handling dependencies and verifying method behavior.
How to Improve Your Technical Test Ability - AADays 2015 KeynoteAlan Richardson
We often work on improving the testability of an application to better support our testing. And what if, in addition to this, we actively improved our "Test Ability"? Because then we can take advantage of the new and existing application features during our testing. Alan will describe the steps he has taken to improve his Test Ability. The main examples will be drawn from his experience of testing web and HTTP based applications. Alan will explain how you can use the inbuilt browser features to help you, and describe add-ons you can use. Also, how you can chain external tools like sniffers and proxies, and why you would want to. Because, and this is more important than the individual tool examples, Alan will describe how he models an application to identify gaps in his knowledge and tooling, and then improves his Technical Test Ability by filling those gaps.
A quick start guide to start working with Robot Framework.
End to End flow form installation to test case automation to verifying result, using both GUI and Command Prompt options.
Second "code school lesson" for Eurosport's developers.
1. Refactoring : when? why? how?
2. Single Responsability
3. Practical case : clean architecture.
Functional tests are usually the slowest layer of automated tests for almost every product. They use product via UI, store data in real DB, integrate with external services and do other “slow” things. The first easy answer how to make them fast is to run in parallel. But in reality tests depends on the same data and intersect by some common functionality. In this talk we will review useful techniques and approaches how to win this battle.
Austin Python Learners Meetup - Everything you need to know about programming...Danny Mulligan
This document provides an overview of the key topics and tools needed for programming without prior experience, summarized in 3 sentences:
It discusses editors/IDEs, revision control, testing, debugging, common errors, performance, libraries, documentation, getting help, practicing, and answers questions about programming. Popular editors mentioned include TextEdit, Notepad, EMACS, and vim, while revision control tools include GIT and Mercurial. The document emphasizes using libraries, writing tests, avoiding errors, and getting help from documentation and online communities like StackOverflow.
JavaScript Static Security Analysis made easy with JSPrimeNishant Das Patnaik
This document outlines an agenda for a presentation introducing JSPrime, a static analysis tool for identifying security issues in JavaScript code. It begins with introductions of the speakers and background on JavaScript security problems. A demo shows sample vulnerable code. JSPrime is described as a lightweight, JavaScript-based scanner that uses abstract syntax tree parsing and data/control flow analysis to find potential injection issues while avoiding false positives. Future plans include improved performance, Node.js scanning, and IDE plugins. Questions are invited at the end.
In this slide share, even Beginners can easily learn Robot Framework.
Robot framework is an automation testing framework used for Mobile App automation (can automate both Andriod and iOS) and Web Application automation.
SCAM 2014 - A few notes from the Program ChairsRocco Oliveto
The document summarizes the 14th IEEE International Working Conference on Source Code Analysis and Manipulation (SCAM 2014). It provides details on the number of submissions received, reviewing process, accepted papers, program including technical sessions and keynote speaker, awards, and plans for a post-conference special journal issue. Over 110 papers and 20 demos were submitted and reviewed, with 26 papers and 9 demos accepted after a rigorous peer-review process involving over 90 reviewers. The conference program featured 6 technical sessions over two days along with tool demonstrations and an open steering committee meeting.
This document discusses using Django CMS to build websites. It provides an overview of Django CMS, how to install it using the djangocms-installer, configure templates and placeholders, add plugins, and customize aspects like permissions, languages, and wizards. Django CMS allows non-technical users to edit content while providing developers flexibility through its plugin architecture and integration with Django.
Logging for OpenStack - Elasticsearch, Fluentd, Logstash, KibanaMd Safiyat Reza
This document discusses logging in OpenStack and provides examples of common OpenStack log files. It then discusses log collection, aggregation, and visualization tools like Fluentd, Logstash, and Kibana. Configurations are shown for collecting syslog logs and sending them to Elasticsearch using Fluentd and Logstash.
"Git Hooked!" Using Git hooks to improve your software development processPolished Geek LLC
Famous last words: "Works for me!" Sometimes, even though code works for you, when you push it to the remote repository or install it on the production site, suddenly you're faced with pesky errors that escaped the testing process. The later bugs are found during development, the more expensive a project becomes in terms of time, frustration, and money. One way to improve your code quality is to use automated testing with Git hooks.
In this session, Milton Bryant will walk you through some practical applications of automated testing using Git hooks. He'll demonstrate how to get Git hooks working with existing PHPUnit tests, to allow you to test your code as you commit it.
Presented at the Joomla World Conference 2014 in Cancun, Mexico - November 7, 2014
Robot Framework - Lord of the Rings
Introduction to the Robot Framework for Acceptance Test automation, and hands on examples, highlighting the key features. To catch the demo's, drop me a note at my email id.
How does Java 8 exert hidden power on Test Automation?Sergey Korol
Are you still wondering if it makes sense switching to Java 8? In the related SeleniumCamp 17 talk you’ll see useful practical examples of how new Java features in a combination with some powerful libraries (streamex, moneta, lombok, etc.) could make your test automation easier, drastically reduce implementation time and avoid reinventing the wheel.
This document discusses test driven development (TDD) for Ruby on Rails applications. It introduces TDD principles like the three laws and red-green-refactor cycle. It then provides an overview of testing tools for Rails like RSpec and Capybara for writing unit and integration tests. Additional tools that help with the testing workflow are also covered, such as Spork and Guard. The document demonstrates how to run tests directly from Sublime Text and provides references for further reading on TDD and Rails testing.
Slides for Automation Guild 2016 Conference
If you want to automate, you learn to code, and you learn to code well.
“Automate” doesn’t mean “Automate Testing” it means “Automate part of your test process”.
You need to learn to code to do that with the most options open to you.
We’ll look at some ‘we do this alot’ and ‘we want to automate’ activities which we can use tools for. But we’ll also see that we are limited by the tools.
When we code, we can do a lot with minimum code, and gain a lot more flexibility.
Then we’ll cover how to think about learning to code.
solve a problem quickly (automate tactically)
solve a problem for the long term (automate strategically)
To work strategically we need to learn:
to code well,
understand refactoring,
libraries vs frameworks,
abstractions,
etc.
This talk isn’t just for beginners, we’ll cover stuff that should make it useful for the experts in the audience.
We’ll cover a lot in 45 mins, with code examples and tool examples, and I’ll make it all pretty practical.
For more details visit:
https://www.compendiumdev.co.uk/page/tag2017
The document discusses the history and benefits of test-driven development (TDD). It notes that practices like agile development, extreme programming, and open source helped popularize TDD. TDD emphasizes writing tests before code, continuous integration, refactoring, loose coupling, and testing all new code. The document acknowledges research showing TDD may take longer initially but finds fewer bugs. It provides examples of Ruby testing tools and frameworks that facilitate TDD. The overall message is that the software development community now widely accepts and uses TDD.
Daniel Davis is a software developer with 8 years of experience who now focuses on Python development and DevOps. He discusses his journey learning about unit testing and how mocking strategies can make testing easier. Mocking eliminates dependencies, allows testing of methods without return values, and helps test error handling. Various Python mocking libraries are presented. Examples show how to use mocking to test a matching algorithm in a dating app and to test a JSON reader class. The key benefits of mocking are that it simplifies unit tests by handling dependencies and verifying method behavior.
How to Improve Your Technical Test Ability - AADays 2015 KeynoteAlan Richardson
We often work on improving the testability of an application to better support our testing. And what if, in addition to this, we actively improved our "Test Ability"? Because then we can take advantage of the new and existing application features during our testing. Alan will describe the steps he has taken to improve his Test Ability. The main examples will be drawn from his experience of testing web and HTTP based applications. Alan will explain how you can use the inbuilt browser features to help you, and describe add-ons you can use. Also, how you can chain external tools like sniffers and proxies, and why you would want to. Because, and this is more important than the individual tool examples, Alan will describe how he models an application to identify gaps in his knowledge and tooling, and then improves his Technical Test Ability by filling those gaps.
A quick start guide to start working with Robot Framework.
End to End flow form installation to test case automation to verifying result, using both GUI and Command Prompt options.
Second "code school lesson" for Eurosport's developers.
1. Refactoring : when? why? how?
2. Single Responsability
3. Practical case : clean architecture.
Functional tests are usually the slowest layer of automated tests for almost every product. They use product via UI, store data in real DB, integrate with external services and do other “slow” things. The first easy answer how to make them fast is to run in parallel. But in reality tests depends on the same data and intersect by some common functionality. In this talk we will review useful techniques and approaches how to win this battle.
Austin Python Learners Meetup - Everything you need to know about programming...Danny Mulligan
This document provides an overview of the key topics and tools needed for programming without prior experience, summarized in 3 sentences:
It discusses editors/IDEs, revision control, testing, debugging, common errors, performance, libraries, documentation, getting help, practicing, and answers questions about programming. Popular editors mentioned include TextEdit, Notepad, EMACS, and vim, while revision control tools include GIT and Mercurial. The document emphasizes using libraries, writing tests, avoiding errors, and getting help from documentation and online communities like StackOverflow.
JavaScript Static Security Analysis made easy with JSPrimeNishant Das Patnaik
This document outlines an agenda for a presentation introducing JSPrime, a static analysis tool for identifying security issues in JavaScript code. It begins with introductions of the speakers and background on JavaScript security problems. A demo shows sample vulnerable code. JSPrime is described as a lightweight, JavaScript-based scanner that uses abstract syntax tree parsing and data/control flow analysis to find potential injection issues while avoiding false positives. Future plans include improved performance, Node.js scanning, and IDE plugins. Questions are invited at the end.
In this slide share, even Beginners can easily learn Robot Framework.
Robot framework is an automation testing framework used for Mobile App automation (can automate both Andriod and iOS) and Web Application automation.
SCAM 2014 - A few notes from the Program ChairsRocco Oliveto
The document summarizes the 14th IEEE International Working Conference on Source Code Analysis and Manipulation (SCAM 2014). It provides details on the number of submissions received, reviewing process, accepted papers, program including technical sessions and keynote speaker, awards, and plans for a post-conference special journal issue. Over 110 papers and 20 demos were submitted and reviewed, with 26 papers and 9 demos accepted after a rigorous peer-review process involving over 90 reviewers. The conference program featured 6 technical sessions over two days along with tool demonstrations and an open steering committee meeting.
This document discusses using Django CMS to build websites. It provides an overview of Django CMS, how to install it using the djangocms-installer, configure templates and placeholders, add plugins, and customize aspects like permissions, languages, and wizards. Django CMS allows non-technical users to edit content while providing developers flexibility through its plugin architecture and integration with Django.
Logging for OpenStack - Elasticsearch, Fluentd, Logstash, KibanaMd Safiyat Reza
This document discusses logging in OpenStack and provides examples of common OpenStack log files. It then discusses log collection, aggregation, and visualization tools like Fluentd, Logstash, and Kibana. Configurations are shown for collecting syslog logs and sending them to Elasticsearch using Fluentd and Logstash.
"Git Hooked!" Using Git hooks to improve your software development processPolished Geek LLC
Famous last words: "Works for me!" Sometimes, even though code works for you, when you push it to the remote repository or install it on the production site, suddenly you're faced with pesky errors that escaped the testing process. The later bugs are found during development, the more expensive a project becomes in terms of time, frustration, and money. One way to improve your code quality is to use automated testing with Git hooks.
In this session, Milton Bryant will walk you through some practical applications of automated testing using Git hooks. He'll demonstrate how to get Git hooks working with existing PHPUnit tests, to allow you to test your code as you commit it.
Presented at the Joomla World Conference 2014 in Cancun, Mexico - November 7, 2014
Blisstering drupal module development ppt v1.2Anil Sagar
1. Implement hook_form() to define the form structure using Form API elements like #type, #title, etc.
2. Add validation and submission handlers to validate form data and process form submission.
3. In the validation handler, validate the form data and use drupal_set_message() to display errors.
4. In the submission handler, save the form values and use drupal_set_message() to display success messages.
This allows you to create a basic configuration form, validate the submitted data, and save the configuration values on successful validation using Drupal's Form
FLTK Summer Course - Part I - First Impact - ExercisesMichel Alves
FLTK (pronounced "fulltick") is a cross-platform C++ GUI toolkit for UNIX®/Linux® (X11), Microsoft® Windows®, and MacOS® X. FLTK provides modern GUI functionality without the bloat and supports 3D graphics via OpenGL® and its built-in GLUT emulation. FLTK is designed to be small and modular enough to be statically linked, but works fine as a shared library. FLTK also includes an excellent UI builder called FLUID that can be used to create applications in minutes. FLTK is provided under the terms of the GNU Library Public License, Version 2 with exceptions that allow for static linking. More informations in http://www.fltk.org.
FLTK Summer Course - Part VI - Sixth Impact - ExercisesMichel Alves
FLTK (pronounced "fulltick") is a cross-platform C++ GUI toolkit for UNIX®/Linux® (X11), Microsoft® Windows®, and MacOS® X. FLTK provides modern GUI functionality without the bloat and supports 3D graphics via OpenGL® and its built-in GLUT emulation. FLTK is designed to be small and modular enough to be statically linked, but works fine as a shared library. FLTK also includes an excellent UI builder called FLUID that can be used to create applications in minutes. FLTK is provided under the terms of the GNU Library Public License, Version 2 with exceptions that allow for static linking. More informations in http://www.fltk.org.
FLTK Summer Course - Part VIII - Eighth ImpactMichel Alves
O documento fornece uma introdução sobre o Fast Light Toolkit (FLTK), abordando o que é FLTK, sua hierarquia de objetos, ferramentas como o FLUID, suporte a gráficos 3D via OpenGL. Também discute conceitos sobre placas de vídeo, GPUs e tecnologias como SLI e CrossFire.
FLTK Summer Course - Part III - Third ImpactMichel Alves
FLTK (pronounced "fulltick") is a cross-platform C++ GUI toolkit for UNIX®/Linux® (X11), Microsoft® Windows®, and MacOS® X. FLTK provides modern GUI functionality without the bloat and supports 3D graphics via OpenGL® and its built-in GLUT emulation. FLTK is designed to be small and modular enough to be statically linked, but works fine as a shared library. FLTK also includes an excellent UI builder called FLUID that can be used to create applications in minutes. FLTK is provided under the terms of the GNU Library Public License, Version 2 with exceptions that allow for static linking. More informations in http://www.fltk.org.
This document provides instructions for creating a Python program to read data from a CSV file containing contact information for 3 individuals. It specifies downloading the testcsv.csv file, ensuring the program and file are in the same folder, and creating the CSV using the provided sample data. The program should read in the CSV file contents and print the results to confirm it is working successfully.
FLTK Summer Course - Part VII - Seventh ImpactMichel Alves
FLTK (pronounced "fulltick") is a cross-platform C++ GUI toolkit for UNIX®/Linux® (X11), Microsoft® Windows®, and MacOS® X. FLTK provides modern GUI functionality without the bloat and supports 3D graphics via OpenGL® and its built-in GLUT emulation. FLTK is designed to be small and modular enough to be statically linked, but works fine as a shared library. FLTK also includes an excellent UI builder called FLUID that can be used to create applications in minutes. FLTK is provided under the terms of the GNU Library Public License, Version 2 with exceptions that allow for static linking. More informations in http://www.fltk.org.
EuroPython 2013 - FAST, DOCUMENTED AND RELIABLE JSON BASED WEBSERVICES WITH P...Alessandro Molina
Web development is more and more moving to rich JavaScript and mobile applications, building a fast and reliable API server has become a core foundation in such situations.
The new 2.3 version of TurboGears2 is aiming at providing a great toolkit on both Python3 and Python2 for such cases thanks to builtin support for:
New minimal mode for small single file applications.
Gevent based deploy on Mozilla Circus using the new GearBox toolkit
The TGJSonAutodoc sphinx extension for automatically documenting JSON based API
Out of the box support for MongoDB using the Ming ODM
The DebugBar profiler and query analyzer for MongoDB
Those tools can make really easy to quickly prototype a fully working and documented web service, greatly improving a developer life and quality of the services. Even deployment can become a single line command thanks to the GearBox toolkit integration with Mozilla Circus while the jsoncall sphinx extension can really speed up service documentation thanks to its tgjsonautodoc directive.
TMS - Schedule of Presentations and ReportsMichel Alves
Ten Minute Speech - Schedule of Presentations and Reports. Subjects: dissertation themes, results using capacity-constrained distribution, image-based reconstruction with color consistency, seamless montage and stats from slideshare!
Introduction to Git Commands and ConceptsCarl Brown
This document provides an introduction to Git and compares it to SVN. Some key points:
- In Git, all repositories are equal while in SVN there is a single master repository. Git allows more flexibility and parallel work.
- Git commits are identified by a SHA-1 hash, making them immutable. This allows tracing commits back to the first one.
- Branches and tags in Git are just pointers to commits, making branching a trivial operation.
- Common terms like HEAD, origin, master, and working directory are explained. Interacting with remote repositories using commands like clone, fetch, pull, and push is also covered.
- The document outlines an everyday workflow for using Git and provides tips for larger development teams
El documento proporciona información sobre servicios web como REST, JSON, SOAP y XML. Explica cómo acceder a servicios web populares como Flickr, Microsoft Translator, Google Maps y Twitter a través de sus APIs. También describe cómo instalar y utilizar bibliotecas de Python para interactuar programáticamente con estas APIs.
FLTK Summer Course - Part II - Second Impact - Exercises Michel Alves
FLTK (pronounced "fulltick") is a cross-platform C++ GUI toolkit for UNIX®/Linux® (X11), Microsoft® Windows®, and MacOS® X. FLTK provides modern GUI functionality without the bloat and supports 3D graphics via OpenGL® and its built-in GLUT emulation. FLTK is designed to be small and modular enough to be statically linked, but works fine as a shared library. FLTK also includes an excellent UI builder called FLUID that can be used to create applications in minutes. FLTK is provided under the terms of the GNU Library Public License, Version 2 with exceptions that allow for static linking. More informations in http://www.fltk.org.
Code Refactoring - Live Coding Demo (JavaDay 2014)Peter Kofler
Peter Kofler gives a live coding demonstration of refactoring code to add a new requirement to an inventory management system. He first refactors the existing code to make it more readable and maintainable by removing duplication, splitting methods, and simplifying conditions. He then implements the new requirement that conjured items degrade in quality twice as fast by extracting a strategy pattern. The demonstration shows how refactoring first makes it possible to easily add new features to the code while preserving its behavior.
How to build state of the art production system instrumenting so you can easily understand what is going on in your production system?
Which component to use? Log4Net, NLog, System.Trace, custom solution…
Event vs Trace (Monitoring vs Performance)
Tracing steps with “using” notation.
AOP vs manual logging
Where to output data?
How to scope data?
How not to kill app performance?
How to bake in app profiler in your tracing lib?
Demo of Webcom powerful GUI for trace analytics system.
Demo of AOP logging in MVC web app using NLog.
PyCon AU 2012 - Debugging Live Python Web ApplicationsGraham Dumpleton
Monitoring tools record the result of what happened to your web application when a problem arises, but for some classes of problems, monitoring systems are only a starting point. Sometimes it is necessary to take more intrusive steps to plan for the unexpected by embedding mechanisms that will allow you to interact with a live deployed web application and extract even more detailed information.
Whether you are building a mobile app or a web app, Apache Usergrid (incubating) can provide you with a complete backend that supports authentication, persistence and social features like activities and followers all via a comprehensive REST API — and backed by Cassandra, giving you linear scalability. This session will tell you what you need to know to be a Usergrid contributor, starting with the basics of building and running Usergrid from source code. You’ll learn how to find your way around the Usergrid code base, how the code for the Stack, Portal and SDKs and how to use the test infrastructure to test your changes to Usergrid. You’ll learn the Usergrid contributor workflow, how the project uses JIRA and Github to manage change and how to contribute your changes to the project. The session will also cover the Usergrid roadmap and what the community is currently working on.
This document provides an overview of startup best practices including lean startup methodology, user stories, agile development practices, Git version control, metrics and analytics, and customer acquisition and retention strategies. It emphasizes frequent iteration and customer feedback to build the minimum viable product and validate business assumptions quickly.
This document provides an overview of the key components of Django, including designing models, installing Django, accessing the model API, creating an admin interface, designing URLs and views, writing templates, and more. It explains these concepts at a high level and provides examples to illustrate how each component works and fits together. The goal is to help new users understand the basics of how to build a database-driven web application with Django.
This document discusses troubleshooting Oracle WebLogic performance issues. It outlines various tools that can be used for troubleshooting including operating system tools like sar and vmstat, Java tools like jps and jstat, and WebLogic-specific tools like the WebLogic Diagnostics Framework. It also covers taking thread dumps, configuring WebLogic logging and debugging options, and using the Oracle Diagnostic Logging framework.
How many ways to monitor oracle golden gate-Collaborate 14Bobby Curtis
The document provides contact information for Bobby Curtis, a senior technical consultant specializing in Oracle GoldenGate and Oracle Enterprise Manager 12c. It lists his location, affiliations, areas of expertise, and contact details including his Twitter, blog, and email addresses. The document also provides links to registration and location pages for an upcoming training event from Enkitec and an overview of the topics to be covered, including monitoring approaches for Oracle GoldenGate.
The document discusses how to connect Android applications to web services using HTTP, XML, JSON and OAuth, focusing on using the HttpClient API to make HTTP requests, parsing responses with libraries like XStream and JSON, and how OAuth can be used to securely access protected data through authorization tokens granted by service providers. It also provides examples of client libraries that can simplify connecting to common web services from Android applications.
Shiny, Let’s Be Bad Guys: Exploiting and Mitigating the Top 10 Web App Vulner...Michael Pirnat
This document provides an agenda for a session on exploiting and mitigating the top 1 web application vulnerabilities according to OWASP. The session will run from 9:00 AM to 12:20 PM with a 20 minute break at 10:50 AM and a lunch break from 12:20 PM to 1:20 PM. The session will discuss injection attacks, broken authentication and session management, cross-site scripting, insecure direct object references, security misconfiguration, sensitive data exposure, missing function level access control, cross-site request forgery, using known vulnerable components, and unvalidated redirects and forwards. Prevention strategies and Django-specific advice will also be provided for each vulnerability.
Here are the key approaches to caching in Django:
- Per site caching (generic approach) - Cache entire pages without GET/POST parameters and only for anonymous users.
- Per view caching (granular approach) - Cache responses of individual views by decorating them with @cache_page and setting timeouts.
- Template fragment caching (micro manage approach) - Cache fragments of templates, both static and dynamic, by using the {% cache %} tag and specifying keys.
- Low level caching (micro micro manage) - Cache individual parameters by storing and retrieving from the cache backend directly in the views.
The level of caching ranges from generic site-wide caching to fine-grained fragment caching. Per view and
Hands-on Go profiling
What is Go profiling? When and how to use it? and how to utilize Go build-in tools to search for bottlenecks and optimize our code.
In this live demo session, we'll go over multiple examples and learn how to read the pprof output. We'll share some tips and ticks, as well as an overview of multiple open source Go profiling tools.
OpsTalk presentation "Let's talk about debugging" held at January 21, 2018 in Here Mobility office, Ra'anana, Israel.
Logging and Exception handling is one of the easiest tools to use when debugging; but how can you take those massive logs, thousands of errors and effortlessly use them to build a better product? This presentation share our developers team's lesson-learned to expedite releases and fix app issues faster. It discuss best practices that will help your dev team build a culture of logging such as: what to log, how to log it, and how to proactively put it to use.
This document provides an overview of logging concepts and configuration in Log4j 2. It describes what to log, different log levels, appenders for outputting logs, layouts for formatting log messages, and ways to filter, route, and rewrite logs. It also covers best practices for logging, programmatic configuration, plugins, and using Log4j 2 with other technologies like OSGi and Xtend annotations.
This document summarizes recent updates to Norikra, an open source stream processing server. Key updates include:
1) The addition of suspended queries, which allow queries to be temporarily stopped and resumed later, and NULLABLE fields, which handle missing fields as null values.
2) New listener plugins that allow processing query outputs in customizable ways, such as pushing to users, enqueueing to Kafka, or filtering records.
3) Dynamic plugin reloading that loads newly installed plugins without requiring a restart, improving uptime.
Logging is one of those things that everyone complains about, but doesn't dedicate time to. Of course, the first rule of logging is "do it". Without that, you have no visibility into system activities when investigations are required. But, the end goal is much, much more than this. Almost all applications require security audit logs for compliance; application logs for visibility across all cloud properties; and application tracing for tracking usage patterns and business intelligence. The latter is that magic sauce that helps businesses learn about their customer or in some cases the data is FOR the customer. Without a strategy this can get very messy, fast. In this session Michele will discuss design patterns for a sound logging and audit strategy; considerations for security and compliance; the benefits of a noSQL approach; and more.
Connecting to Web Services on Android June 2 2010sullis
This document discusses connecting to web services from Android applications. It covers using the HttpClient API to make HTTP requests and handle responses, processing common response formats like XML and JSON, and some client libraries for accessing specific web services. It emphasizes doing network operations asynchronously without blocking the UI thread, and processing responses from web services that return XML, JSON, RSS, Atom or other formats.
Introduction to EDI(Electronic Data Interchange)Siva Arunachalam
The document provides an introduction to electronic data interchange (EDI), including definitions, history, benefits, transmission methods, and common standards. EDI allows structured business documents like purchase orders to be electronically transmitted between trading partners in a standardized format, streamlining processes. It originated in the 1960s and saw growing adoption through the 1980s as industry standards like ANSI X12 emerged. Key benefits of EDI include reduced costs, improved speed, accuracy and inventory management.
To set up a Django virtual environment in Windows, create a virtualenv, activate it, install Django and pip, and optionally install database drivers like mysql-python or psycopg by using easy_install and providing the URL. Once complete, the base environment is ready for Django development.
This document summarizes the key changes and new features in Django 1.6, which was released in November 2013. Some of the major changes included a simpler project layout with fewer generated files, improved transaction handling with new atomic APIs, and the ability to reuse database connections between requests through the new CONN_MAX_AGE setting. Other additions were custom templates for projects and apps, more timezone awareness in querysets, and several performance improvements. The document provides details on each new feature and change and notes some deprecated functionality as well.
This document discusses an introduction to browser internals presented at Barcamp Bangalore 2014. It covers how browsers work behind the scenes including parsing HTML, constructing the DOM tree, applying CSS styles, executing JavaScript, laying out pages, and more. The rise of Chrome and fall of Internet Explorer market share is shown. Hands-on demonstrations are provided of manipulating the DOM in real-time to see how browsers operate. Resources for learning more about browser engines like WebKit and building your own browser are also listed.
Web Sockets in Java EE 7 allows for real-time communication between clients and servers through bidirectional connections. The speaker discusses the history and specification of Web Sockets, how they enable low-latency push communication compared to traditional polling techniques, and their support in Java EE 7 through JSR 356 which provides APIs and reference implementations. A demo is shown of a Web Sockets application using GlassFish.
This document provides an introduction to Python for high school programmers. It covers background information on Python, key concepts like data types and operators, and basics of the language like variables, collections, control flow, and object-oriented programming. Code examples are included to demonstrate various features. The presentation aims to get students started with Python and provide an overview of what it can do.
The document provides an introduction to cloud computing. It defines cloud computing as a network of remote servers accessed via the internet to store, manage and process data, rather than using a local server. It discusses the different service models including Infrastructure as a Service (IaaS), Platform as a Service (PaaS) and Software as a Service (SaaS). It also covers deployment models, virtualization, availability metrics, providers and considerations for adoption.
This document summarizes a presentation on Web Sockets in Java EE 7. The presentation introduces Web Sockets and their history and protocol. It discusses how Web Sockets are now supported in Java EE 7 and includes a demo. The presentation addresses limitations of older technologies for real-time applications and how Web Sockets enable true real-time capabilities in a standards-based way natively supported by browsers.
The document provides an introduction to simplifying AJAX using jQuery. It discusses using jQuery to make GET and POST requests, load scripts and JSON data, handle errors, and set global AJAX options. Examples are given to demonstrate loading data from URLs into HTML elements, passing data parameters, and handling success/failure responses. References for further reading on AJAX caching and best practices are also included.
This document provides an introduction to the browser DOM (Document Object Model). It discusses the history and components of browsers, including layout engines like WebKit, Gecko, and Trident. It explains that the DOM represents the document as objects that can be accessed and manipulated with JavaScript. Code examples are provided to demonstrate accessing and manipulating DOM objects to change HTML elements on a page.
This document provides an introduction to jQuery for beginners. It discusses jQuery's history and benefits, how to download and include jQuery, basic selectors and filters, traversing elements, basic events and animations, jQuery UI libraries, AJAX functionality, and compares jQuery to other JavaScript frameworks. The presentation aims to explain jQuery concepts at a high level without being a tutorial or reference guide. It includes code examples throughout to demonstrate jQuery syntax and methods.
To install MySQL for Python, download the MySQL for Python package from SourceForge, run the installer and choose default installation options, and verify the installation by importing MySQLdb in the Python terminal.
This document provides instructions for installing PyDev, a Python IDE plugin for Eclipse, and configuring a Django project in Eclipse using a Python virtual environment and MySQL database. The steps include downloading and extracting Eclipse, installing PyDev from its update site, creating a new PyDev Django project and configuring the Python interpreter to use a virtual environment, setting up a MySQL database with authentication details, and running the Django application.
To install Python 2.7, download the file from python.org/getit, run the installer and select an installation location, set the environment variables to include C:\Python27 and C:\Python27\Lib\site-packages, then verify the installation in the terminal.
This document provides instructions for setting up a new virtual environment for Django by creating a virtual environment called "mytodo", activating it, installing packages like yolk and Django using pip, verifying the installations, attempting to install mysql-python which fails, and indicating that setup is ready.
Sivasubramaniam Arunachalam will give a presentation on Google APIs and Google App Engine. The presentation will introduce APIs and REST, describe what Google APIs are available, and include a demonstration. It will cover what an API is, introduce REST and its components and methods like GET, PUT, POST and DELETE. It will also discuss why REST is used, Google data APIs and authorization with OAuth 2.0.
This document introduces Django, an open-source web framework written in Python. It provides an agenda for a presentation on Django that includes discussing the power of Python, Django's architecture, and a demo of building a simple todo web application with Django that incorporates OpenID authentication. The presentation aims to show how Django can be used to quickly build web applications for those who know programming but want to avoid theory.
Enchancing adoption of Open Source Libraries. A case study on Albumentations.AIVladimir Iglovikov, Ph.D.
Presented by Vladimir Iglovikov:
- https://www.linkedin.com/in/iglovikov/
- https://x.com/viglovikov
- https://www.instagram.com/ternaus/
This presentation delves into the journey of Albumentations.ai, a highly successful open-source library for data augmentation.
Created out of a necessity for superior performance in Kaggle competitions, Albumentations has grown to become a widely used tool among data scientists and machine learning practitioners.
This case study covers various aspects, including:
People: The contributors and community that have supported Albumentations.
Metrics: The success indicators such as downloads, daily active users, GitHub stars, and financial contributions.
Challenges: The hurdles in monetizing open-source projects and measuring user engagement.
Development Practices: Best practices for creating, maintaining, and scaling open-source libraries, including code hygiene, CI/CD, and fast iteration.
Community Building: Strategies for making adoption easy, iterating quickly, and fostering a vibrant, engaged community.
Marketing: Both online and offline marketing tactics, focusing on real, impactful interactions and collaborations.
Mental Health: Maintaining balance and not feeling pressured by user demands.
Key insights include the importance of automation, making the adoption process seamless, and leveraging offline interactions for marketing. The presentation also emphasizes the need for continuous small improvements and building a friendly, inclusive community that contributes to the project's growth.
Vladimir Iglovikov brings his extensive experience as a Kaggle Grandmaster, ex-Staff ML Engineer at Lyft, sharing valuable lessons and practical advice for anyone looking to enhance the adoption of their open-source projects.
Explore more about Albumentations and join the community at:
GitHub: https://github.com/albumentations-team/albumentations
Website: https://albumentations.ai/
LinkedIn: https://www.linkedin.com/company/100504475
Twitter: https://x.com/albumentations
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/building-and-scaling-ai-applications-with-the-nx-ai-manager-a-presentation-from-network-optix/
Robin van Emden, Senior Director of Data Science at Network Optix, presents the “Building and Scaling AI Applications with the Nx AI Manager,” tutorial at the May 2024 Embedded Vision Summit.
In this presentation, van Emden covers the basics of scaling edge AI solutions using the Nx tool kit. He emphasizes the process of developing AI models and deploying them globally. He also showcases the conversion of AI models and the creation of effective edge AI pipelines, with a focus on pre-processing, model conversion, selecting the appropriate inference engine for the target hardware and post-processing.
van Emden shows how Nx can simplify the developer’s life and facilitate a rapid transition from concept to production-ready applications.He provides valuable insights into developing scalable and efficient edge AI solutions, with a strong focus on practical implementation.
UiPath Test Automation using UiPath Test Suite series, part 6DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 6. In this session, we will cover Test Automation with generative AI and Open AI.
UiPath Test Automation with generative AI and Open AI webinar offers an in-depth exploration of leveraging cutting-edge technologies for test automation within the UiPath platform. Attendees will delve into the integration of generative AI, a test automation solution, with Open AI advanced natural language processing capabilities.
Throughout the session, participants will discover how this synergy empowers testers to automate repetitive tasks, enhance testing accuracy, and expedite the software testing life cycle. Topics covered include the seamless integration process, practical use cases, and the benefits of harnessing AI-driven automation for UiPath testing initiatives. By attending this webinar, testers, and automation professionals can gain valuable insights into harnessing the power of AI to optimize their test automation workflows within the UiPath ecosystem, ultimately driving efficiency and quality in software development processes.
What will you get from this session?
1. Insights into integrating generative AI.
2. Understanding how this integration enhances test automation within the UiPath platform
3. Practical demonstrations
4. Exploration of real-world use cases illustrating the benefits of AI-driven test automation for UiPath
Topics covered:
What is generative AI
Test Automation with generative AI and Open AI.
UiPath integration with generative AI
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
- Reduction in onboarding time from 5 weeks to 1 day
- Improved developer experience and productivity through actionable findings and reduction of false positives
- Maintenance of superior security standards and inherent policy enforcement with Authorization to Operate (ATO)
Development teams can ship efficiently and ensure applications are cyber ready for Navy Authorizing Officials (AOs). In this webinar, Sigma Defense and Anchore will give attendees a look behind the scenes and demo secure pipeline automation and security artifacts that speed up application ATO and time to production.
We will cover:
- How to remove silos in DevSecOps
- How to build efficient development pipeline roles and component templates
- How to deliver security artifacts that matter for ATO’s (SBOMs, vulnerability reports, and policy evidence)
- How to streamline operations with automated policy checks on container images
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
20 Comprehensive Checklist of Designing and Developing a WebsitePixlogix Infotech
Dive into the world of Website Designing and Developing with Pixlogix! Looking to create a stunning online presence? Look no further! Our comprehensive checklist covers everything you need to know to craft a website that stands out. From user-friendly design to seamless functionality, we've got you covered. Don't miss out on this invaluable resource! Check out our checklist now at Pixlogix and start your journey towards a captivating online presence today.
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Pushing the limits of ePRTC: 100ns holdover for 100 daysAdtran
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
TrustArc Webinar - 2024 Global Privacy SurveyTrustArc
How does your privacy program stack up against your peers? What challenges are privacy teams tackling and prioritizing in 2024?
In the fifth annual Global Privacy Benchmarks Survey, we asked over 1,800 global privacy professionals and business executives to share their perspectives on the current state of privacy inside and outside of their organizations. This year’s report focused on emerging areas of importance for privacy and compliance professionals, including considerations and implications of Artificial Intelligence (AI) technologies, building brand trust, and different approaches for achieving higher privacy competence scores.
See how organizational priorities and strategic approaches to data security and privacy are evolving around the globe.
This webinar will review:
- The top 10 privacy insights from the fifth annual Global Privacy Benchmarks Survey
- The top challenges for privacy leaders, practitioners, and organizations in 2024
- Key themes to consider in developing and maintaining your privacy program
“An Outlook of the Ongoing and Future Relationship between Blockchain Technologies and Process-aware Information Systems.” Invited talk at the joint workshop on Blockchain for Information Systems (BC4IS) and Blockchain for Trusted Data Sharing (B4TDS), co-located with with the 36th International Conference on Advanced Information Systems Engineering (CAiSE), 3 June 2024, Limassol, Cyprus.
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdfMalak Abu Hammad
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology