This was a talk given at HTML5DevConf SF in 2015.
Ever wanted to write your own Browserify or Babel? Maybe have an idea for something new? This talk will get you started understanding how to use a JavaScript AST to transform and generate new code.
Slides from the talk, with the same name I gave on madridrb Ruby local users group in which I try to deeply explain how closures are implemented internally in Ruby
Teaching Your Machine To Find FraudstersIan Barber
The slides from my talk at PHP Tek 11.
When dealing with money online, fraud is an ongoing problem for both
consumers and sellers. Researchers have been developing statistical
and machine learning techniques to detect shady sellers on auction
sites, spot fraudulent payments on e-commerce systems and catch click
fraud on adverts. While there is no silver bullet, you will learn to
flag suspicious activity and help protect your site from scammers
using PHP and a little help from some other technologies.
How do you measure the quality of your code? Performance and testing are just one aspect of code, in order to meet deadlines and make maintenance quicker you also need your code to be readable, decoupled and generally easier to comprehend and work with. This talk will go over tips and exercises to help you identify trouble areas, refactor them and train you to write better code in future projects. Come make your code look and function better.
This was a talk given at HTML5DevConf SF in 2015.
Ever wanted to write your own Browserify or Babel? Maybe have an idea for something new? This talk will get you started understanding how to use a JavaScript AST to transform and generate new code.
Slides from the talk, with the same name I gave on madridrb Ruby local users group in which I try to deeply explain how closures are implemented internally in Ruby
Teaching Your Machine To Find FraudstersIan Barber
The slides from my talk at PHP Tek 11.
When dealing with money online, fraud is an ongoing problem for both
consumers and sellers. Researchers have been developing statistical
and machine learning techniques to detect shady sellers on auction
sites, spot fraudulent payments on e-commerce systems and catch click
fraud on adverts. While there is no silver bullet, you will learn to
flag suspicious activity and help protect your site from scammers
using PHP and a little help from some other technologies.
How do you measure the quality of your code? Performance and testing are just one aspect of code, in order to meet deadlines and make maintenance quicker you also need your code to be readable, decoupled and generally easier to comprehend and work with. This talk will go over tips and exercises to help you identify trouble areas, refactor them and train you to write better code in future projects. Come make your code look and function better.
Performance and testing are just one aspect of code, to really be successful your code needs to be readable, maintainable and generally easier to comprehend and work with. This talk draws from my own experience in applying the techniques of object calisthenics and code readability, within an existing team. It will help you identify trouble areas, learn how to refactor them and train you to write better code in future projects avoiding common pitfalls.
Presentation made at GTA meetup in 2012-02-07.
Object Calisthenics is a set of exercise rules to reach better code, maintainable, testable and readable.
Presentation I gave at a Rust Austin meetup in November 2018 about exploring different approaches for interpreting custom DSLs in Rust with varying speed characteristics and associated safety issues.
“Writing code that lasts” … or writing code you won’t hate tomorrow. - PHPKonfRafael Dohms
As developers we write code everyday, only to frown at it a week after that. Why do we have such a hard time with code written by others and ourselves, this raging desire to rewrite everything we see? Writing code that survives the test of time and self judgment is a matter of clarity and simplicity. Let's talk about growing, learning and improving our code with calisthenics, readability and good design.
Practical JavaScript Programming - Session 1/8Wilson Su
JavaScript is one of the most popular skills in today’s job market. It allows you to create both client- and server-side applications quickly and easily. Having a solid understanding of this powerful and versatile language is essential to anyone who uses it.
“Practical JavaScript Programming” does not only focus on best practices, but also introduces the fundamental concepts. This course will take you from JavaScript basics to advanced. You’ll learn about topics like Data Types, Functions, Events, AJAX and more.
A long time ago in code base not so far away...
It's a time of prosperity and happiness. Development Teams have improved their coding skills and are now very familiar with writing code with proper DocBlock comments and unit tests, safeguarding their code bases against unwanted behaviour. But the evil Internet is building their new weapon against the Development Teams and sneaks through the gaps still uncovered by tests.
Will the Development Teams be in time to safeguard their code base again and bring peace and balance in the universe?
Practical JavaScript Programming - Session 6/8Wilson Su
JavaScript is one of the most popular skills in today’s job market. It allows you to create both client- and server-side applications quickly and easily. Having a solid understanding of this powerful and versatile language is essential to anyone who uses it.
“Practical JavaScript Programming” does not only focus on best practices, but also introduces the fundamental concepts. This course will take you from JavaScript basics to advanced. You’ll learn about topics like Data Types, Functions, Events, AJAX and more.
Mirror, mirror on the wall: Building a new PHP reflection library (DPC 2016)James Titcumb
Have you ever used PHP's built in reflection, only to find you can't do quite what you wanted? What about finding types for parameters or properties? What about reflecting on classes that aren't loaded, so that you can modify them directly?
Better Reflection is an awesome new library that uses magical time-warp techniques* (*actual magic or time-warp not guaranteed) to improve on PHP's built-in reflection by providing additional functionality. In this talk we'll cover what reflection is all about, explore the cool features of Better Reflection already implemented, the difficulties we faced actually writing the thing, and how you can use Better Reflection in your projects to maximise your reflection-fu.
Practical JavaScript Programming - Session 7/8Wilson Su
JavaScript is one of the most popular skills in today’s job market. It allows you to create both client- and server-side applications quickly and easily. Having a solid understanding of this powerful and versatile language is essential to anyone who uses it.
“Practical JavaScript Programming” does not only focus on best practices, but also introduces the fundamental concepts. This course will take you from JavaScript basics to advanced. You’ll learn about topics like Data Types, Functions, Events, AJAX and more.
Web developers constantly look for the latest and greatest ways to hone their craft, but changes come fast. From jQuery to Angular to Ember to React, CoffeeScript to TypeScript, it seems there is always something new. But ES6 is something different. With ES6 we are seeing the evolution of core JavaScript. It includes syntactic improvements and great new features never before seen in client-side code. Linters and transpilers for ES6 are readily available and easy to use. There is no need to wait; learn how to leverage the power of "the new JavaScript" in your applications, today!
Performance and testing are just one aspect of code, to really be successful your code needs to be readable, maintainable and generally easier to comprehend and work with. This talk draws from my own experience in applying the techniques of object calisthenics and code readability, within an existing team. It will help you identify trouble areas, learn how to refactor them and train you to write better code in future projects avoiding common pitfalls.
Presentation made at GTA meetup in 2012-02-07.
Object Calisthenics is a set of exercise rules to reach better code, maintainable, testable and readable.
Presentation I gave at a Rust Austin meetup in November 2018 about exploring different approaches for interpreting custom DSLs in Rust with varying speed characteristics and associated safety issues.
“Writing code that lasts” … or writing code you won’t hate tomorrow. - PHPKonfRafael Dohms
As developers we write code everyday, only to frown at it a week after that. Why do we have such a hard time with code written by others and ourselves, this raging desire to rewrite everything we see? Writing code that survives the test of time and self judgment is a matter of clarity and simplicity. Let's talk about growing, learning and improving our code with calisthenics, readability and good design.
Practical JavaScript Programming - Session 1/8Wilson Su
JavaScript is one of the most popular skills in today’s job market. It allows you to create both client- and server-side applications quickly and easily. Having a solid understanding of this powerful and versatile language is essential to anyone who uses it.
“Practical JavaScript Programming” does not only focus on best practices, but also introduces the fundamental concepts. This course will take you from JavaScript basics to advanced. You’ll learn about topics like Data Types, Functions, Events, AJAX and more.
A long time ago in code base not so far away...
It's a time of prosperity and happiness. Development Teams have improved their coding skills and are now very familiar with writing code with proper DocBlock comments and unit tests, safeguarding their code bases against unwanted behaviour. But the evil Internet is building their new weapon against the Development Teams and sneaks through the gaps still uncovered by tests.
Will the Development Teams be in time to safeguard their code base again and bring peace and balance in the universe?
Practical JavaScript Programming - Session 6/8Wilson Su
JavaScript is one of the most popular skills in today’s job market. It allows you to create both client- and server-side applications quickly and easily. Having a solid understanding of this powerful and versatile language is essential to anyone who uses it.
“Practical JavaScript Programming” does not only focus on best practices, but also introduces the fundamental concepts. This course will take you from JavaScript basics to advanced. You’ll learn about topics like Data Types, Functions, Events, AJAX and more.
Mirror, mirror on the wall: Building a new PHP reflection library (DPC 2016)James Titcumb
Have you ever used PHP's built in reflection, only to find you can't do quite what you wanted? What about finding types for parameters or properties? What about reflecting on classes that aren't loaded, so that you can modify them directly?
Better Reflection is an awesome new library that uses magical time-warp techniques* (*actual magic or time-warp not guaranteed) to improve on PHP's built-in reflection by providing additional functionality. In this talk we'll cover what reflection is all about, explore the cool features of Better Reflection already implemented, the difficulties we faced actually writing the thing, and how you can use Better Reflection in your projects to maximise your reflection-fu.
Practical JavaScript Programming - Session 7/8Wilson Su
JavaScript is one of the most popular skills in today’s job market. It allows you to create both client- and server-side applications quickly and easily. Having a solid understanding of this powerful and versatile language is essential to anyone who uses it.
“Practical JavaScript Programming” does not only focus on best practices, but also introduces the fundamental concepts. This course will take you from JavaScript basics to advanced. You’ll learn about topics like Data Types, Functions, Events, AJAX and more.
Web developers constantly look for the latest and greatest ways to hone their craft, but changes come fast. From jQuery to Angular to Ember to React, CoffeeScript to TypeScript, it seems there is always something new. But ES6 is something different. With ES6 we are seeing the evolution of core JavaScript. It includes syntactic improvements and great new features never before seen in client-side code. Linters and transpilers for ES6 are readily available and easy to use. There is no need to wait; learn how to leverage the power of "the new JavaScript" in your applications, today!
Learning a introduction of EcmaScript 6 or EcmaScript 2015 which is a standard of Javascript Development.
====
This slide was published for CodeMania 100 at Chulalongkorn University in Thailand.
W roku 2015 świat ujrzała specyfikacja ECMAScript 6. Większość programistów JS na pewno o niej słyszała, ale nie każdy miał przyjemność programować z wykorzystaniem nowych ficzerów oferowanych przez ten język. Postaram się zrobić krótki przegląd nowych ficzerów zarówno pod kątem używalności jak i czyhających pułapek.
Kod źródłowy z prezentacji: https://github.com/UszanowankoProgramowanko/ecmascript6
What is ES6/ES2015, and what does it mean for Javascript development? What does the new syntax look like, and how can we use it today? Featuring side-by-side comparisons!
Here are the slides that I gave for The Arizona Software Community meetup.
http://www.meetup.com/azsoftcom/events/222936544/
This was a gentle introduction to some of the features in EcmaScript 2015 and how and why you may use them.
JavaScript keeps on expanding. As adoption of the extensive new features from ES6 has spread and projects have adapted, the language has continued to evolve under the guidance of Ecma TC39. Over the past two years, another handful of constructs entered the ECMAScript specification. And there are nearly two dozen more proposals on the cusp of being added.
One thing is certain: the JavaScript community is not slowing down! How can we determine when it is “safe” to use a new feature? Investigate the new and proposed language features of JavaScript. Understand the TC39 review process. And most of all, become empowered to prepare for what lies ahead.
Game Design and Development Workshop Day 1Troy Miles
This course teaches you how to build awesome video games using Cocos2Dx. Cocos2Dx is a feature packed, free game development engine. It is cross platform, high performance, and supports three languages: C++, Lua and JavaScript. With it, you can write games for iOS, Android, Windows, Mac, and the Web. It is nothing short of amazing and this course teaches you how to use it. We will program Cocos2Dx in JavaScript, but this is not a programming class. If you don't know how to write code in JavaScript or some other curly brace language, this is not the course for you. For those whose JavaScript is rusty, we will do quick language overview. Don't let the JavaScript part fool you. Cocos2Dx is built from highly optimized C++ and OpenGL, JavaScript is used for game logic, not graphics. Our games will run at a super fast, 60 frames a second.
Memilih karir sebagai developer adalah hal yang tepat untuk saat ini. Namun banyaknya pilihan terkadang bisa membuat kita bimbang. Apa saja pilihan yang kita punya? Slide presentasi berikut memaparkan beberapa diantaranya.
- Membahas perkembangan web dan aplikasi web
- Kelebihan dan kekurangan mengembangkan aplikasi untuk web platform
- Tentang PWA
- Komponen utama PWA
- Masa depan platform web
Pernah bingung gimana caranya sebuah framework menghasilkan sebuah kode output yang berbeda dengan kode yang kamu tulis? Penasaran sebetulnya apa yang terjadi dibalik layar dan gimana caranya kamu bisa belajar dari hal itu untuk memperbaiki kode yang kamu hasilkan?
Strategi Presentasi Untuk Developer Workshop SlideRiza Fahmi
Selain ngoding, skill komunikasi juga merupakan hal cukup penting yang sebaiknya dipunyai oleh developer. Salah satu bentuknya adalah berbicara didepan publik. Apakah itu didepan atasan rekan satu tim, meetup, client, conference ataupun didepan investor. Dengan kemampuan ini, kita akan menjadi seorang developer yang berbeda. Selain bisa menyelesaikan masalah dengan kode kita juga bisa mengkomunikasikannya. Itu adalah nilai tambah yang sangat besar dan banyak dicari. Dan cara presentasi kita, sebagai developer tentu berbeda dengan orang marketing misalnya atau business man. Karena itu kita juga butuh strategi presentasi khusus. Dan di workshop ini, kita akan mempelajari dan mempraktekkan beberapa strategi tersebut.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
53. const name = 'Lucy';
const age = 6;
const sentence = 'My guitar ' + name + ' is ' +
age * 2 + ' years old.';
console.log(sentence);
ES5
54. const name = 'Lucy';
const age = 6;
const sentence = `My guitar ${name} is ${age *
2} years old.`;
console.log(sentence);
ES6
55. const escaped = 'The first line
A second line
Then a third line.';
ES5
56. const escaped = `The first line
A second line
Then a third line.`;
ES6
57. const name = 'Lucy';
const age = 6;
let markup = '<div><h2>Guitar: ' + name + '!</h2>';
markup += '<span class="age">' + age + ' years
old.!</span>!</div>';
ES5
58. const name = 'Lucy';
const age = 6;
let markup = `
<div>
<h2>Guitar: ${name}!</h2>
<span class="age">${age} years old.!</span>
!</div>`;
ES6