Des applications ultra-rapides avec Node.js

Build a real-time polls application with Node.js, Express, AngularJS, and MongoDB Recently while lecturing on HTML5 to a large group of students, I wanted to poll them and display their voting results, updating in real-time. I decided to quickly build a polling app for this purpose. I wanted a simple architecture and not too many different languages and frameworks. Docs There are several types of documentation available on this website: API reference documentationES6 featuresFrequently asked questionsGuides API Reference Documentation The API reference documentation provides detailed information about a function or object in Node.js. This documentation indicates what arguments a method accepts, the return value of that method, and what errors may be related to that method. It also indicates which methods are available for different versions of Node.js.

14 Coding Challenges to Help You Train Your Brain Programming is becoming an essential part of nearly every industry known to man, the way it helps to organize and maintain large systems is not possible to compare to anything else, and so more and more people begin their journey. You can learn to code both from interactive platforms and also from books – whichever you find most appropriate and easy to learn from. But, sometimes that’s not good enough, and we want to practice new things. Coding is a lot about creativity, your ability to come up with new and interesting ideas; but sometimes, due to a large amount of time spent tackling common problems, we forget about creativity.

Sass: Sass Basics Before you can use Sass, you need to set it up on your project. If you want to just browse here, go ahead, but we recommend you go install Sass first. Go here if you want to learn how to get everything setup. Node Hero - Node.js Database Tutorial This is the 5th post of the tutorial series called Node Hero - in these chapters, you can learn how to get started with Node.js and deliver software products using it. In the following Node.js database tutorial, I’ll show you how you can set up a Node.js application with a database, and teach you the basics of using it. Storing data in a global variable Serving static pages for users - as you have learned it in the previous chapter - can be suitable for landing pages, or for personal blogs. However, if you want to deliver personalized content you have to store the data somewhere.

How to Learn JavaScript Properly Learn JavaScript Properly (For Beginners and Experienced Programmers) This study guide, which I also refer to as a course outline and a road map, gives you a structured and instructive outline for learning JavaScript properly. In fact, you will find two study guides below, one for absolute beginners and the other for experienced programmers and web developers. Kickstart Your AngularJS Development with Yeoman, Grunt and Bower Whether you love or hate it, there’s no denying that AngularJS is the framework on every developer’s lips. It may not be for everybody, but AngularJS has a quirky, efficient and powerful feature set. Couple that with a few useful development tools like Yeoman, Grunt and Bower and you’ve got yourself an incredibly fast rapid prototyping process.

Books and videos so you can easily learn Node.js programming By: +David Herron; Date: 2017-07-01 11:19 Tags: The Best Way to Learn JavaScript Learning something new is scary. For me, the biggest issue with picking up a new skill is that I don’t know what I don’t know. Given that, it’s often useful to find a plan for learning whatever you’re interested in. That’s what this post is: your blueprint, your roadmap, your plan of action for learning JavaScript! You don’t have to worry about finding the best resources, sorting out the bad ones, and figuring out what to learn next. Installing Node.js via package manager Note: The packages on this page are maintained and supported by their respective packagers, not the Node.js core team. Please report any issues you encounter to the package maintainer. If it turns out your issue is a bug in Node.js itself, the maintainer will report the issue upstream. Node.js and npm packages are available in the Community Repository. pacman -S nodejs npm Debian and Ubuntu based Linux distributions

Asynchronous Code Design with Node.js – Shine Solutions Group The asynchronous event-driven I/O of Node.js is currently evaluated by many enterprises as a high-performance alternative to the traditional synchronous I/O of multi-threaded enterprise application server. The asynchronous nature means that enterprise developers have to learn new programming patterns, and unlearn old ones. They have to undergo serious brain rewiring, possibly with the help of electroshocks. This article shows how to replace old synchronous programming patterns with shiny new asynchronous programming patterns. Start Rewiring Setup an Eclipse Run External Tool Configuration for Grunt I use Eclipse along with the Aptana plugin to develop web applications and have been for a long time. I started using Eclipse because I loved the fact that it provides a full feature Integrated Development Environment (IDE) framework that, through the use of plugins, supports multiple programing languages. At the time I started using it I wanted to learn one IDE that would fulfill developing in multiple languages. To that extent, Eclipse has lived up to it. I have used it to develop Java, Perl, Javascript, CSS, HTML, BrightScript (for my Roku) and will, very soon, use it to develop with Rails. I have tried other editors, like Sublime Text and Brackets, but keep coming back to Eclipse, mostly for the convenience that it already “has it all” and the fact that I’m comfortable using it.

Understanding the node.js event loop So the largest waste with current programming technologies comes from waiting for I/O to complete. There are several ways in which one can deal with the performance impact (from Sam Rushing): The second basis thesis is that thread-per-connection is memory-expensive: [e.g. that graph everyone showns about Apache sucking up memory compared to Nginx]