Ci dessous, les actualités de quelques sites qui ont tout mon intérêt (à différents niveaux).
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https://akangbe.hashnode.dev/how-to-make-an-http-request-in-javascript
`XMLHttpRequest` (XHR) is an object that allows you to send HTTP requests and receive responses from a server in JavaScript. It has been around for a long time and is supported by all modern browsers. To use `XMLHttpRequest` you first created a new `...
https://rdmullins.hashnode.dev/dev-retro-2022
To quote the great computer scientist sister Maria Von Trapp, "Let's start at the very beginning, a very good place to start." It astounds me, for lack of any other word, that I am even in a position to write a 'Dev Retro' post for 2022. At this poin...
https://gozman.hashnode.dev/my-tech-journey-my-first-year-sort-of
Today is the last day of 2022. I began coding about nine months ago. Although this isn't quite a full year, I want to use this time frame to represent a year of coding for documentation purposes. This article is an end-of-the-year review of my journe...
Hello! At weekends and holidays, as a developer, it can be easy to get caught up in work and studies and forget to take breaks and have fun. It's important to find a balance between work and leisure, as it can help you stay productive and motivated w...
https://ngazetungue.hashnode.dev/my-time-in-prague-for-the-ubuntu-summit-2022
I was raised in a mountainous, remote area of the great Kunene region in Namibia and had no idea what technology was; my parents never had access to technology, never used tech gadgets, and had never heard of anything called an "open source project,"...
https://anasjmirza.hashnode.dev/the-pros-and-cons-of-using-a-css-framework
As a web developer, you have a wide range of tools and techniques at your disposal to help you build beautiful and functional websites. One popular option is the use of a CSS framework, which can provide a set of pre-designed and pre-styled CSS class...
https://majd-sufyan.hashnode.dev/you-should-know-about-the-filterboolean-trick
The Array.prototype.filter() method in JavaScript allows you to create a new array with only the elements that pass a certain test. The filter() method takes a callback function as an argument, which should return a Boolean value indicating whether o...
https://majd-sufyan.hashnode.dev/react-cheatsheet-for-2023
Welcome to my React cheat sheet! In this article, I'll cover all the common concepts and techniques we use every day when developing React. I'll be covering topics such as React elements, element attributes, element styles, fragments, components, pro...
Routing is a technique for navigating a user to a different web application page based on user actions and requests. React router is a popular library that enables the routing to a react application. It is used to create and navigate different URLs o...
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https://nayabatir1.hashnode.dev/what-is-internet-protocol
The Internet Protocol (IP) is a protocol, or set of rules, for routing and addressing packets of data so that they can travel across networks and arrive at the correct destination. Data traversing the internet is divided into smaller pieces, called p...
https://dhawalpandya01.hashnode.dev/asynchronous-javascript
Asynchronous code is an essential part of modern JavaScript development, as it allows you to perform long-running tasks without blocking the main thread of execution. In this blog post, we will explore some of the different ways to work with asynchro...
https://mochatek.hashnode.dev/python-functions-as-objects
One of the fundamentals of Python is that it treats everything as an object. So variables, lists, tuples, sets, dictionaries, functions - everything is an object in Python. An object is an instance of a class. In other words, every object belongs to ...
https://anjalisaini.hashnode.dev/guide-on-an-array
Why do we use Array' When we use var, we can store only one value at a time. when we feel like storing multiple values in one variable instead of var, we will use an array. Arrays are used to store multiple values in a single variable. Arrays are com...
https://osmanozdemir.hashnode.dev/creating-ecdsa-node
Hello everyone, welcome back. Actually no, it's not true. The right way to say this is "I am back". I was away for a while (like, you know, 5 months) but I'm starting to share my coding experiences again. Recently I started Alchemy University Ethereu...
https://nayabatir1.hashnode.dev/role-of-front-end-developers
Introduction Front end development is the area of web development that focuses on the user interface. It is all about converting the backend code into a graphical interface. The front end makes the data easy to read and understand. Who is Front End D...
https://avizyt.hashnode.dev/mastering-the-basics-of-python-tuples-and-named-tuples
Introduction: Python is a dynamic general-purpose language containing very useful built-in data structures such as Lists, Tuples, dictionaries, sets, and many others. These Data Structures are the building block of modern software systems. So, today ...
https://matrix.hashnode.dev/a-comprehensive-guide-to-threading-in-python-programming
'Python programming is an incredibly powerful language that can be used to create amazing applications. One of the most important aspects of Python programming is threading, which allows for the simultaneous execution of multiple tasks in an applicat...
https://divijsehgal.hashnode.dev/event-delegation
Event Delegation Capturing and bubbling allow us to implement one of the most powerful event-handling patterns called event delegation. Event delegation is a technique in JavaScript that allows you to add a single event listener to a parent element, ...
https://blog.coderfy.io/creating-a-draggable-and-resizable-box
I recently needed to create a small popup element that could be dragged around the page and remember its new position. This is not the behaviour that the default dragging=true attribute provides and so wanted to share my solution for this. For this d...
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https://amit0617.hashnode.dev/modulenotfounderror-even-when-selenium-is-installed-using-pip
Generally, people do lots of timepass explaining how they tried various things and failed but I would like to save time for both parties(reader and writer). While building Hunter, I faced this problem using jupyter notebook(first ever time). I tried ...
https://jorbbey.com/javascript-best-practices
These JavaScript best practices can help with enhanced performance, quicker page loads, more readable code, and simpler maintenance and debugging. Well-developed code can also aid in preventing security flaws and errors. Avoid Global Variables The u...
https://blog.derailed.one/derailed-2023
Keep going, until you can't go further. Derailed, while becoming one-year old last month, has always been flawed and faced with planning issues. Over most of our development and previous development cycle, Derailed has just gone with the flow and co...
https://devndijon.hashnode.dev/making-a-javascript-slider
As part of my recently finished project to deep dive into Bootstrap and SASS, I decided to include a custom slider using what I'd learned about DOM manipulation using JavaScript. I also threw in some of what I'd just learned about JS promises because...
https://ota.hashnode.dev/what-is-52-weeks-of-code-and-why-you-should-join
52 weeks of code is where every week for 52 weeks you make a code-based project. They can be small - medium-sized projects, websites, extensions, apps, games, etc. Anything that lets you be creative and get your ideas out / practice your programming ...
https://guillaumeduhan.hashnode.dev/how-to-create-a-nuxt-3-app
https://www.youtube.com/watch'v=hj3NNlTqIJg Nuxt.js is a framework for building web applications with Vue.js. It is based on Vue.js, a popular JavaScript library for building user interfaces. Nuxt uses a server-side rendering (SSR) approach, whi...
- Les caractéristiques de la carte Vitale sur mobile précisées. Déjà en expérimentation dans plusieurs départements, (...)
https://metered.hashnode.dev/python-django-chat-app-tutorial
This article was originally published on the DeadSimpleChat Blog: https://deadsimplechat.com/blog/python-django-chat-app-tutorial/ In this article, we are going to learn how to build a Django chat app. We a going to scaffold a new project from scrat...
https://akshatt.hashnode.dev/creating-a-loginsignup-page-with-firebase-authentication
As a developer, you know that a login/signup page is an essential part webapp. It allows users to create an account and sign in to access the platform's features and content. At the same time, implementing a secure and user-friendly login/signup page...
https://sungod.hashnode.dev/flutter-bloc-beginners-guide-part2
Welcome to the second part of the Flutter BLoC for beginners series. In the last blog, we have seen the basics of BLoC like creation and usage, in this blog we are going to learn how to use Repositories in the Flutter BLoC project. This is a continua...
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https://tympanus.net/codrops/2022/12/31/a-look-back-at-2022-roundup-of-codrops-resources/
Before we say goodbye to 2022, let's take a look back at some of our most popular and memorable posts of the year.
https://ayeshasahar.hashnode.dev/const-vs-var-vs-let-when-and-where-to-use-them
In JavaScript, const, var, and let are three keywords that are used to declare variables. These keywords are used to specify the scope and lifetime of the variables that they declare, and they also have different rules for reassignment and redeclarat...
https://hashnode.j471n.in/typescript-types
In this article, we are going to learn about how we will use typescript to make sure that variable type is secure and no other value can manipulate that variable. For example: a string value cannot be assigned to a numeric variable. This is going to...
https://vipindevelops.com/a-beginners-guide-to-javascript-part-2
In our last blog, we learned about the fundamentals of programming in JavaScript, including variables, operators, conditional statements, loops, and functions. These concepts form the foundation of programming in any language and are essential for bu...
https://mahekunnisa.hashnode.dev/fetch-api-in-javascript
What is an API' API stands for Application Programming Interface. API allows two computers to communicate under some constraints. If I want to build a website that displays news for a specific location, I would call a news API for the data. APIs are ...
https://akinterinwa.hashnode.dev/flowchart
Explaining a process or rules on how to do something to someone can be hard work, it's easy for people to misunderstand or miss key steps. Computer programs are built like games with rules that must be followed in a specific order called "flow" and "...
https://sigmablogs.hashnode.dev/15-burning-web-development-trends-to-follow-in-2023
Are you looking to build a successful and viable web solution or make the existing online business more prominent' If yes, implement the most recent web development trends in 2023 that are effective in increasing engagement and growing your business....
https://web-techblog01.hashnode.dev/not-so-obvious-ways-to-enhance-your-front-end-skills
Front-end programming is a crucial skill for web developers and designers, as it involves building and maintaining the user interface of websites and applications. It allows developers to create visually appealing and interactive experiences for user...
https://codewithconcept.hashnode.dev/closures-in-javascript
A function bind together with it's lexical scope known as closures. first, a fall let's understand what lexical scope means:- lexical scope is a local memory along with it's parent's memory inorder or inhierarchy. for example in the below code:- insi...
https://fadahunsi.hashnode.dev/avoiding-array-values-duplication-hell-in-javascript
Introduction Having duplicate values in an array in Javascript might be annoying, they can cause the code to misbehave. In this guide, you will learn how to eliminate duplicated values found in an array with Javascript. The Need To Remove Duplicates ...
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https://programmingfire.com/why-svelte-is-becoming-the-next-react-and-i-love-it
Nowadays, I see Svelte becoming more and more popular. I thought to try it and I quickly realized that it's awesome, but then, I wonder that "is Svelte gonna replace React'". We will find that out in this article, so let's get started. Why Svelte is ...
https://hardiksachan.hashnode.dev/getting-started-with-kotlin
Welcome to the world of Kotlin! If you're an Android developer, chances are you've already heard a thing or two about this amazing programming language. But if you're new to Kotlin, don't worry ' we're here to help. In this article, we'll be introduc...
https://blog.hardiksachan.com/getting-started-with-kotlin
Welcome to the world of Kotlin! If you're an Android developer, chances are you've already heard a thing or two about this amazing programming language. But if you're new to Kotlin, don't worry ' we're here to help. In this article, we'll be introduc...
https://hardiksachan.com/getting-started-with-kotlin
Welcome to the world of Kotlin! If you're an Android developer, chances are you've already heard a thing or two about this amazing programming language. But if you're new to Kotlin, don't worry ' we're here to help. In this article, we'll be introduc...
https://oluwatrillions.hashnode.dev/iterating-arrays
It's the last day of the year guys, and I am so excited. 2022 was a year I learned a lot, and that's some achievement. I am sure I will learn a lot more in 2023, and I will be so glad to share my knowledge in writing with you my friends. We worked on...
https://chukwuemekangumoha.hashnode.dev/my-2022-in-hindsight
This year, I started with a commitment to "become the very best version of myself and to become acquainted with the shakers and movers of this world". As the year runs to a close after tonight, and I'm forced to reflect on my accomplishments, challen...
https://smashingmagazine.com/2022/12/desktop-wallpaper-calendars-january-2023/
Let's start into the new year with a little inspiration boost: wallpapers created with love by the community for the community. Happy 2023!
Refermant cette année 2022 riche en actualités IT, la rédaction du Monde Informatique vous donne rendez-vous en 2023 qui devrait sans (...)
https://krishwebdev.hashnode.dev/master-the-art-of-hoisting-in-javascript-a-beginners-guide
Hello developers, in this blog we will be demystifying the seemingly complicated topic of Hoisting in JavaScript. So let's dive in! Introduction Let's start with an example, consider this code: console.log(a); sayHello(); var a = 5; function sayHell...
https://nilanth.hashnode.dev/integrate-react-error-boundary-with-slack
We might use some third-party services to catch the production errors from React App. Mostly they are paid. Those services provide to integrate with Slack for real-time notification. Production errors need to fix as soon as possible. To avoid the use...
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https://blog.bhaveshp.dev/stopwatch-using-javascript
Live Site: https://stopwatch.bhaveshp.dev/ This article contains a step by step by guide on creating a stopwatch using javascript. Create HTML file Create CSS file Create JavaScript file If you want to check out and improve on my work, please go...
https://dheerajy1.hashnode.dev/building-a-weather-app-in-javascript-day-75
Today #Day75 of #100DaysOfCode, I am coding and explaining the 'How To Build A Weather App In JavaScript Without Needing A Server' project taught by [Web Dev Simplified] Hour section HTML Create a table with hour section class,
https://codecaliper.me/counting-the-number-of-long-words-in-a-text-file-with-python
In this tutorial, we will learn how to write a Python program to read a text file and count the number of words whose length is greater than 5. To begin, we will start by opening the text file in read mode and storing its contents in a string. We can...
https://zeal.hashnode.dev/copyeventofjavascript
In the end, it's all about the user experience. It's not just the design that makes difference. Events can also add a huge impact on the user's experience. Here is a small javascript event that can be triggered and used purposefully. Whenever a user ...
https://codebrother1.hashnode.dev/understanding-the-fibonacci-sequence-in-javascript
Introduction: In this blog post, we will learn about the Fibonacci sequence and how to implement it in JavaScript. The Fibonacci sequence is a series of numbers where each number is the sum of the two numbers before it. This concept is helpful in var...
https://garimasharma.hashnode.dev/vs-code-amateur-to-pro
Vs Code Productivity tips and speed hacks TL;DR Visual Studio Code is like a paintbrush, it's only as good as the hands that wield it but unfortunately, it has more knobs than a jet and requires the steady hand of a painter. To the untrained eye VS, ...
https://ishikaishani.hashnode.dev/javascript-arithmetic-03
An arithmetic operator accepts numerical values as operands and returns a single numerical value. The numerical values can be literals or variables.In JavaScript following are the arithmetic operators : A typical arithmetic operation operates on two...
https://adithyana.hashnode.dev/introduction-to-chatgpt-a-powerful-chatbot-framework
Are you looking to build a chatbot that can engage in natural conversation with your users' ChatGPT is an open-source chatbot framework that uses the power of GPT-3, the largest and most advanced language generation model in the world, to enable your...
https://abinjohn.in/variable-scope
There are three ways to declare variables in JavaScript - let , const and var . There are subtle differences in how they behave, and this post discusses one of them - their scope. What Is Variable Scope' Imagine there are two rooms A and B, and you'r...
https://durosly.com/javascript-closure
A closure is a function that has access to the variables in its lexical scope, even when it is executed outside of its lexical scope. In other words, a closure is a function that retains access to the variables and data of the environment in which it...
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https://weirdgenius.hashnode.dev/javascript-is-single-threaded
"Have you ever wondered why people can multitask but cannot perform any action while sneezing' Imagine sneezing while operating a vehicle; I guarantee you'd urge your guardian angel to take the wheel."' Let's now explore the synchronous world of Jav...
https://devcast.hashnode.dev/everything-you-need-to-know-about-http-response-status-codes
HTTP response codes are often ignored, but they are a really important mechanism to standardize responses from remote servers. When a program (or user) issues a request to a server, there are a few things that could happen, as follows: It could fail...
https://blog.devjunction.in/10-common-django-interview-questions-and-answers
Introduction: If you're preparing for a job interview that involves Django, it's important to be well-prepared and have a solid understanding of the framework. In this article, we'll cover 10 common Django interview questions that you may encounter, ...
List comprehension is a concise way to create a list using a single line of code. It consists of brackets containing an expression followed by a for clause, then zero or more for or if clauses. The result is a new list that is the result of evaluatin...
https://gorillasun.de/blog/Gorilla-Sun-2022
Aaaaand' CUT! It's been another incredibly eventful year! Yet again, there's been a lot of generative art, many an article, a whole bunch of different creative code explorations, and a number of collabs, all of which we'll have a look at in this big gorilla recap! Like last year, I'll use this end of the year post as a means to write a little bit more informally, generally about my Gorill [...]
https://vtsen.hashnode.dev/convert-flow-to-sharedflow-and-stateflow
This is part of the asynchronous flow series: Part 1 - Exploring Android LiveData Usages and Behaviors Part 2 - Introduction to Kotlin Flows and Channels Part 3 - Exploring Different Ways to Collect Kotlin Flow Part 4 - Convert Flow to SharedFlow...
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Pour toutes questions, merci de contacter Richard Carlier.
Ceci est un site qui explore certains mécanismes du Web 2.0, histoire de jouer avec tout ça...
Oui, une sorte de mashup 2.0 appliqué à la veille informationnelle... Hum, rien de neuf ?
Expérimental, c'est un site collaboratif à usage d'une seule personne. Ou presque.