Create Your Own Framework by Fabien PotencierHimel Nag Rana
This is a combined form of series of articles by Fabien Potencier - the author of Symfony Framework. I have collected and converted them as this ebook for storing and sharing purpose.
These are the presentation slides demonstratingseven versions of the UI of same HTML5 application using various libraries and frameworks. This application is described in detail in the O'Reilly book "Enterprise Web Development"
Create Your Own Framework by Fabien PotencierHimel Nag Rana
This is a combined form of series of articles by Fabien Potencier - the author of Symfony Framework. I have collected and converted them as this ebook for storing and sharing purpose.
These are the presentation slides demonstratingseven versions of the UI of same HTML5 application using various libraries and frameworks. This application is described in detail in the O'Reilly book "Enterprise Web Development"
How to build a chat application with react js, nodejs, and socket.ioKaty Slemon
In the tutorial, we will learn about how to build a chat app using ReactJs, NodeJS, and Socket.IO. Clone the Github repository and play around with the code.
“Program to an interface, not an implementation” they[1] say …
But when IMyInterface foo = new IMyInterface() is not valid code … how are you supposed to achieve that ? The answer is Dependency Injection.
In this talk, we’ll talk about Dependency injection, what it is and what it is not. We’ll see how it is a valuable set of practices and patterns that help design maintainable software built on top of the SOLID object-oriented principles.
We’ll see how, when used properly, it delivers many benefits such as extensibility and testability … We’ll also cover some anti-patterns, ways of using Dependency Injection that can lead to code that is painful to understand and maintain
This talk is not about DI/IOC containers per se, but focuses on the core concepts of Dependency Injection. Those concepts are essential to understand how to use those “magic-looking” tools (if they are needed at all …)
This talk is not only for .NET developers. It will contain code examples written in C#, but should be understandable by developers with knowledge in other statically-typed object-oriented languages such as Java, Vb.NET, C++ …
Slides from my talk at Confoo 2014. Notes to come...
In the not-so-distant past, cross browser JavaScript support was painful to deal with. This lead to the rise in popularity of libraries and a lot of developers have since never looked back. This talk will explain the importance of learning native JavaScript and how libraries may not be the answer in the near future.
## Resources
* focusout: https://bugzilla.mozilla.org/show_bug.cgi?id=687787
* http://youmightnotneedjquery.com/
* https://gist.github.com/rwaldron/8720084#file-reasons-md
* http://addyosmani.com/resources/essentialjsdesignpatterns/book/#facadepatternjavascript
* http://caniuse.com/
## Links
* http://fabien-d.github.io/
* http://twitter.com/fabien_doiron
* http://canvaspop.com
* http://dna11.com
* http://crated.com
* http://developers.canvaspop.com
* http://remade.canvaspop.com/
Why is API platform a way to go and the new standard in developing apps? In this talk, I want to show you some real examples that we built using API platform including a ticketing system for the world’s biggest bicycle marathon and a social network that is a mixture of both Tinder and Facebook Messenger.
We had to tackle problems regarding the implementation of tax laws in 18 different countries, dozens of translations (including Arabic), multiple role systems, different timezones, overall struggle with a complicated logic with an infinite number of branches, and more. Are you interested? Sign up for the talk.
Node.js vs Play Framework (with Japanese subtitles)Yevgeniy Brikman
Video: http://www.nicovideo.jp/watch/1410857293
Here's the showdown you've been waiting for: Node.js vs Play Framework. Both are popular open source web frameworks that are built for developer productivity, asynchronous I/O, and the real time web. But which one is easier to learn, test, deploy, debug, and scale? Should you pick Javascript or Scala? The Google v8 engine or the JVM? NPM or Ivy? Grunt or SBT? Two frameworks enter, one framework leaves.
This version of the presentation has Japanese subtitles. For the English only version, see http://www.slideshare.net/brikis98/nodejs-vs-play-framework
Web pages can get very complex and slow. In this talk, I share how we solve some of these problems at LinkedIn by leveraging composition and streaming in the Play Framework. This was my keynote for Ping Conference 2014 ( http://www.ping-conf.com/ ): the video is on ustream ( http://www.ustream.tv/recorded/42801129 ) and the sample code is on github ( https://github.com/brikis98/ping-play ).
ASP.NET Web API is a framework that makes it easy to build HTTP services that reach a broad range of clients, including browsers and mobile devices. ASP.NET Web API is an ideal platform for building RESTful applications on the .NET Framework.
Video :
https://youtu.be/qwLBeg1CPSo
Courtesy:
http://www.ifourtechnolab.com
In this session, you will learn about typical best practices and idioms for building continuously running, extensible and maintainable code generators with Xtend. We think Xtend is the best language for code generation available today.
Using API platform to build ticketing system (translations, time zones, ...) ...Antonio Peric-Mazar
Why is API platform a way to go and the new standard in developing apps? In this talk, I want to show you some real examples that we built using API platform including a ticketing system for the world’s biggest bicycle marathon and a social network that is a mixture of both Tinder and Facebook Messenger. We had to tackle problems regarding the implementation of tax laws in 18 different countries, dozens of translations (including Arabic), multiple role systems, different timezones, overall struggle with a complicated logic with an infinite number of branches, and more.
Talk given at JavaOne 2009 discussing how to build web applications using OSGi. The source for the demo found at http://github.com/mrdon/jforum-plugins/tree/master
Session Abstract: Enterprise Web applications tend to grow like weeds in monolithic complexity. OSGi, although more often associated with Java™ technology-based clients and application servers, can bring a new level of modularity, uptime, and stability that is needed with today's always-on hosted Web applications. OSGi gets really interesting when the pretty architecture diagrams meet the real world, because it consists of various deployment platforms, development environments, and application architectures. This presentation, for Java 2 Platform, Enterprise Edition (J2EE™ platform)-savvy architects and senior developers, provides a practical guide to the Web on OSGi, from integration approach to bundle development, to real-world code you can use today.
The session discusses
• What benefits OSGi brings to the J2EE platform
• Three integration strategies
• How to use Spring DM and Maven to ease development
• Lessons learned from Atlassian's recent OSGi deployment
• A production-ready example to use immediately
How to build a chat application with react js, nodejs, and socket.ioKaty Slemon
In the tutorial, we will learn about how to build a chat app using ReactJs, NodeJS, and Socket.IO. Clone the Github repository and play around with the code.
“Program to an interface, not an implementation” they[1] say …
But when IMyInterface foo = new IMyInterface() is not valid code … how are you supposed to achieve that ? The answer is Dependency Injection.
In this talk, we’ll talk about Dependency injection, what it is and what it is not. We’ll see how it is a valuable set of practices and patterns that help design maintainable software built on top of the SOLID object-oriented principles.
We’ll see how, when used properly, it delivers many benefits such as extensibility and testability … We’ll also cover some anti-patterns, ways of using Dependency Injection that can lead to code that is painful to understand and maintain
This talk is not about DI/IOC containers per se, but focuses on the core concepts of Dependency Injection. Those concepts are essential to understand how to use those “magic-looking” tools (if they are needed at all …)
This talk is not only for .NET developers. It will contain code examples written in C#, but should be understandable by developers with knowledge in other statically-typed object-oriented languages such as Java, Vb.NET, C++ …
Slides from my talk at Confoo 2014. Notes to come...
In the not-so-distant past, cross browser JavaScript support was painful to deal with. This lead to the rise in popularity of libraries and a lot of developers have since never looked back. This talk will explain the importance of learning native JavaScript and how libraries may not be the answer in the near future.
## Resources
* focusout: https://bugzilla.mozilla.org/show_bug.cgi?id=687787
* http://youmightnotneedjquery.com/
* https://gist.github.com/rwaldron/8720084#file-reasons-md
* http://addyosmani.com/resources/essentialjsdesignpatterns/book/#facadepatternjavascript
* http://caniuse.com/
## Links
* http://fabien-d.github.io/
* http://twitter.com/fabien_doiron
* http://canvaspop.com
* http://dna11.com
* http://crated.com
* http://developers.canvaspop.com
* http://remade.canvaspop.com/
Why is API platform a way to go and the new standard in developing apps? In this talk, I want to show you some real examples that we built using API platform including a ticketing system for the world’s biggest bicycle marathon and a social network that is a mixture of both Tinder and Facebook Messenger.
We had to tackle problems regarding the implementation of tax laws in 18 different countries, dozens of translations (including Arabic), multiple role systems, different timezones, overall struggle with a complicated logic with an infinite number of branches, and more. Are you interested? Sign up for the talk.
Node.js vs Play Framework (with Japanese subtitles)Yevgeniy Brikman
Video: http://www.nicovideo.jp/watch/1410857293
Here's the showdown you've been waiting for: Node.js vs Play Framework. Both are popular open source web frameworks that are built for developer productivity, asynchronous I/O, and the real time web. But which one is easier to learn, test, deploy, debug, and scale? Should you pick Javascript or Scala? The Google v8 engine or the JVM? NPM or Ivy? Grunt or SBT? Two frameworks enter, one framework leaves.
This version of the presentation has Japanese subtitles. For the English only version, see http://www.slideshare.net/brikis98/nodejs-vs-play-framework
Web pages can get very complex and slow. In this talk, I share how we solve some of these problems at LinkedIn by leveraging composition and streaming in the Play Framework. This was my keynote for Ping Conference 2014 ( http://www.ping-conf.com/ ): the video is on ustream ( http://www.ustream.tv/recorded/42801129 ) and the sample code is on github ( https://github.com/brikis98/ping-play ).
ASP.NET Web API is a framework that makes it easy to build HTTP services that reach a broad range of clients, including browsers and mobile devices. ASP.NET Web API is an ideal platform for building RESTful applications on the .NET Framework.
Video :
https://youtu.be/qwLBeg1CPSo
Courtesy:
http://www.ifourtechnolab.com
In this session, you will learn about typical best practices and idioms for building continuously running, extensible and maintainable code generators with Xtend. We think Xtend is the best language for code generation available today.
Using API platform to build ticketing system (translations, time zones, ...) ...Antonio Peric-Mazar
Why is API platform a way to go and the new standard in developing apps? In this talk, I want to show you some real examples that we built using API platform including a ticketing system for the world’s biggest bicycle marathon and a social network that is a mixture of both Tinder and Facebook Messenger. We had to tackle problems regarding the implementation of tax laws in 18 different countries, dozens of translations (including Arabic), multiple role systems, different timezones, overall struggle with a complicated logic with an infinite number of branches, and more.
Talk given at JavaOne 2009 discussing how to build web applications using OSGi. The source for the demo found at http://github.com/mrdon/jforum-plugins/tree/master
Session Abstract: Enterprise Web applications tend to grow like weeds in monolithic complexity. OSGi, although more often associated with Java™ technology-based clients and application servers, can bring a new level of modularity, uptime, and stability that is needed with today's always-on hosted Web applications. OSGi gets really interesting when the pretty architecture diagrams meet the real world, because it consists of various deployment platforms, development environments, and application architectures. This presentation, for Java 2 Platform, Enterprise Edition (J2EE™ platform)-savvy architects and senior developers, provides a practical guide to the Web on OSGi, from integration approach to bundle development, to real-world code you can use today.
The session discusses
• What benefits OSGi brings to the J2EE platform
• Three integration strategies
• How to use Spring DM and Maven to ease development
• Lessons learned from Atlassian's recent OSGi deployment
• A production-ready example to use immediately
Creating a modern web application using Symfony API Platform, ReactJS and Red...Jesus Manuel Olivas
The API Platform framework is a set of tools to help you building API-first projects. The API project Platform is built on top of the Symfony framework, it means you can reuse all your Drupal 8 and Symfony skills and benefit of the incredible amount of Symfony documentation and community bundles.
During this session, you will learn how to use the API Platform project to create a modern web application using Symfony, Doctrine, ReactJS, Redux, Redux-Saga, Ant Design and DVA.
A quick overview of tips, tricks and code snippets for developers using Symfony and all its ecosystem, from Monolog to Doctrine. Learn how to become more productive and discover some rarely used options and features.
Kicking off with Zend Expressive and Doctrine ORM (PHP Srbija 2017)James Titcumb
You've heard of Zend's new framework, Expressive, and you've heard it's the new hotness. In this talk, I will introduce the concepts of Expressive, how to bootstrap a simple application with the framework using best practices, and finally how to integrate a third party tool like Doctrine ORM.
Itb 2021 - Bulding Quick APIs by Gavin PickinGavin Pickin
In this session we will use ColdBox’s built in REST BaseHandler, and with CBSecurity and Quick ORM we will setup a secure API using fluent query language - and you’ll see how Quick Quick development can be!
With third party clients connecting to your service you may find that the assumptions or opinions of a typical rails application are not robust enough. We'll run through some key considerations when building an API that will be consumed by a mobile app.
Software architecture has a lot to do with making sure the dependency graph is well structured. But in practice, maintaining a clean dependency graph while injecting dependencies in a type safe and runtime safe manner is a lot of repetitive code to write. This problem often leads developers to overuse the singleton pattern, making their code less modular at best, almost untestable at worst. Weaver is a code generation tool which makes it easy to inject dependencies where they are needed while maintaining a safe and clean dependency graph at the same time.
Talk: https://www.youtube.com/watch?v=h3CMMbgozG0
Github: https://github.com/scribd/Weaver
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...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.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
8. Hardcoded Dependencies Make dependencies explicit class ProductService { ... public function __constructor() { $boostrap = Zend_Controller_Front::getInstance()->getParam('bootstrap'); $this->_cache = $boostrap->getResource('cache'); $this->_logger = $boostrap->getResource('logger'); $this->_entityManager = $boostrap->getResource('entityManager'); } } We have hardcoded dependencies when, the class set its dependencies by itself:
9.
10. New Code... Make dependencies explicit class ProductService { ... public function __constructor($cache, $logger, $entityManager) { $this->_cache = $cache; $this->_logger = $logger; $this->_entityManager = $entityManager; } } Injecting dependencies through the constructor:
11.
12. Setter Injection: The dependencies are injected trought setter, this can be good if a large numbers of dependencies are present.
15. When using dependency injection, a consumer component specifies the service contract by interface, and the injector component selects an implementation on behalf of the dependent component. (inversion of control)
16. In its simplest implementation, code that creates a dependent object supplies dependencies to that object via constructor arguments or by setting properties on the object.
22. Since the object creation is handle by a centralized component, we avoid copy paste the same code inside of different objects.
23. Dependency Injection Container DI container The Container knows: - How the create new objects. - Classes Dependencies. Cache Logger EManager ProductService Cache Logger Event Manager An object and its dependencies can be created and initialized by a ”Dependency - Injection Container”.
26. Butterfly Java example using anotations: @Component public class SomeClass { @Autowired(required=true) public SomeClass(OtherClass bean1, OtherClass bean2) { ... } }
27.
28. Written by Fabien Potencier, stand alone library http://components.symfony-project.org/ stable version
32. Creating the Container (Boostraping) from http://components.symfony-project.org/ require_once '/PATH/TO/sfServiceContainerAutoloader.php'; sfServiceContainerAutoloader::register(); $sc = new sfServiceContainerBuilder(); $loader = new sfServiceContainerLoaderFileXml($sc); $loader->load('/somewhere/container.xml'); $sc->ipManager From http://components.symfony-project.org/dependency-injection/trunk/book/05-Service-Description
34. Need for Speed from http://components.symfony-project.org/ ..... $phpCointernerClassCode = $dumper->dump(array('class' => 'Container')); file_put_contents('/somewhere/container.php', $code); Symfony DI compoment has a mechanism where optimized 'plain' php container classes can be Generated from configuration. Once generated those containers classes can be used avoiding parsing configuration files every time.
35. Need for Speed from http://components.symfony-project.org/ class SymfonyContainerDev extends sfServiceContainer { protected function getLogerService() { if (isset($this->shared['loger'])) return $this->shared['loger']; $instance = call_user_func(array('MyLib_Log', 'getResource')); return $this->shared['loger'] = $instance; } protected function getIpManagerService() { if (isset($this->shared['ipManager'])) return $this->shared['ipManager']; $instance = new Fishpond_Gearman_Client_Competitor_IpManager( $this->getService('documentManager'), $this->getService('gearmanClient'), $this->getService('ipmanager.logger')); return $this->shared['ipManager'] = $instance; } ...... ..... } The Container Builder use the configuration to create a php container class that is able to create an inject dependencies. The Container class created it is optimized for speed and don't have any overhead (parsing configuration files, etc).
36.
37. Note: Production and development in this example use diferent xml files, in this way we can use different definitions for diffrent enviroments.