Ci dessous, les actualités de quelques sites qui ont tout mon intérêt (à différents niveaux).
La veille Haut de page Lendemain
https://codecaliper.me/reading-a-text-file-word-by-word-in-python
In this example, we will go over the steps to read lines from a text file and then check for a condition to print out only the words starting with the letter "s". First, we will open the text file in read mode in our Python program. In this example, ...
https://www.visualcapitalist.com/population-of-india-compared-with-countries/
This map juxtaposes nations and Indian states to provide a new perspective on the world's soon-to-be most populous country The post Mapped: The Population of India’s States Compared with Countries appeared first on Visual Capitalist.
https://karani.hashnode.dev/some-neat-kotlin-features
What is kotlin' Kotlin is a statically-typed programming language that runs on the Java Virtual Machine (JVM) and can also be compiled into JavaScript or native code. It was developed by JetBrains, the company behind the popular IntelliJ IDEA Java ID...
https://8020programming.com/the-string-data-type
If you are just learning how to program, one term you will hear a lot is a data type. A variable's data type informs the language of what can be done with the information. For example, if you are working with a numeric data type, the compiler knows t...
https://monika123.hashnode.dev/array-and-array-methods
In the last articles, we talk about javascript and its datatypes of which Array is one of them. Array is non primitive Datatypes ,its assign more than one elements at a time. so in this article, we are going to talk about Array and its methods....let...
https://blog.daylonball.com/react-native-vs-flutter
When it comes to building cross-platform mobile applications, developers have a few different options to choose from. Two of the most popular frameworks are React Native and Flutter. Both have their own sets of benefits and drawbacks, and choosing th...
https://codecaliper.me/exporting-your-instagram-followers-list-with-python
Are you looking to learn how to export a list of followers from Instagram using Python' If so, you're in luck! In this tutorial, we'll be using a Python library called Instaloader to access our Instagram account and retrieve the details of our follow...
https://imbeshat.hashnode.dev/array-methods-in-javascript
First, let's understand what an array is before exploring more about array methods. What is Array' An Array object in JavaScript is used to store a collection of multiple items under a single variable name. We can fetch any array element with the hel...
https://misopear.hashnode.dev/building-the-portfolio-nextjs-app
Creating the first 3 pages for my Portfolio. Home: All of my navigation will happen on the opening page. Projects: This will display all of my built projects. Journal entries: All journal entries can be found here.
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https://blogsbyhimanshu.hashnode.dev/my-journey-as-a-frontend-developer
Introduction Hello Everyone I Himanshu Chhatwal a second-year student and having an experience of a year as being a frontend developer here I am gonna explain my journey as a frontend developer this is gonna be very beginner friendly and anyone can s...
https://pritika.hashnode.dev/flow-of-code-execution-in-javascript
The flow of code execution in JavaScript JavaScript is a programming language that is commonly used for web development and can be run in a web browser or on a server using Node.js. In this article, we will discuss the flow of code execution in JavaS...
https://astrodevil.hashnode.dev/javascript-fundamentals-math-object
Today is the 4th day of my #100DaysOfCode journey with JavaScript. I write about my learnings in an explained way through my blogs and socials. If you want to join me on the learning journey, make sure to follow my blogs and social and share yours to...
https://ashishkumar25.hashnode.dev/javascript-array-methods
Array:- The array is used to store ordered collections. Like if you want to store HTML elements, goods list and users list then you use an array data structure. let arr=[ ]; We store all the elements in an array with the help of an index. You can sto...
https://documatic.hashnode.dev/build-a-blog-api-with-jwt-authentication-using-django-rest-framework
Django REST framework is a powerful and flexible toolkit for building Web APIs. You can easily build a REST API using DRF and consume the endpoints from a React, Angular, or other Frontend application. DRF provides a lot of features out of the box to...
https://durgesh04.hashnode.dev/array-methods-in-javascript
Different array methods are as follows : Length: As its name suggests that it defines the length of an array. let abc=["a", "b", "c", "d"]; console.log(abc); console.log(abc.length); Push: It is an array method which is used to push or we can say ...
https://pritika.hashnode.dev/javascript-functions
Introduction to JavaScript Functions In JavaScript, a function is a block of code designed to perform a particular task. It is a set of statements that can be executed whenever and wherever required in your code. Functions are one of the fundamental ...
https://dhina17.hashnode.dev/android-validate-your-form-fields-using-kotlin-stateflow
Form validation is important in providing users with a good user experience. Let's see how we can implement the form validation using Kotlin StateFlow in a smart and easy way! Note: This article is about android XML layouts! Prerequisites Basic Andr...
https://pritika.hashnode.dev/javascript-objects-and-its-methods
JavaScript Objects JavaScript objects are collections of key-value pairs. The values can be any data type, including arrays and other objects. Objects in JavaScript are used to represent real-world entities, such as a user or a product. Creating Obje...
https://sriram23.hashnode.dev/what-is-context-in-react
Props vs Context Hello World! While developing an application, we may need to pass data from one component to another. Sometimes the scenario would be a little complex where we need to pass data from nth children of component X to mth children of com...
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https://naveenpolasa.hashnode.dev/arrays-in-javascript
What is an Array' Arrays are used to store multiple values in a single variable by using this data type we can perform various methods on the data. Arrays are the most used datatypes to store multiple values. We can perform various tasks on the array...
https://dheerajy1.hashnode.dev/rewriting-my-backup-calculator-day62
Today #Day62 of #100DaysOfCode, I am Re-Building my Backup Calculator. #100DaysOfCode As shown above, I want to create an HTML page for my backup calculator project. JavaScript I encountered an issue when I defined another P tag and the ptag variabl...
https://taw.hashnode.dev/upgrading-old-imba-1-apps-to-run-on-modern-node
Node has the least stable ecosystem of all the commonly used languages. With Ruby or Python or frontend JavaScript, you can use take a project that's a few years old, and it will generally run just fine. Frontend JavaScript is one of the most stable ...
https://svdcse.xyz/how-to-make-your-code-pass-unit-testing
There are a few steps you can take to ensure that your code passes unit testing: Write clear, concise unit tests: Make sure that your unit tests are well-written and easy to understand. This will help you identify any problems with your code more qu...
https://rajm.hashnode.dev/how-to-setup-a-django-project-with-mysql-in-few-minutes
Using the default SQLite in a production environment is not recommended. So, you could use other SQL databases like MySQL, PostgreSQL, etc or No-SQL databases like MongoDB, Firebase, Redis, etc. Here I'll demonstrate how you could use MySQL as a data...
https://synack.hashnode.dev/boilerplate-for-html-css-and-javascript
A boilerplate is a basic template that provides a starting point for a new project. It includes the essential elements that are required for the project to run, such as the HTML, CSS, and JavaScript files. Using a boilerplate can save you a lot of ti...
https://yonatankarp.com/advent-of-code-2022-day-9-kotlin-edition
Part 1 Task This rope bridge creaks as you walk along it. You aren't sure how old it is, or whether it can even support your weight. It seems to support the Elves just fine, though. The bridge spans a gorge which was carved out by the massive river ...
https://blog.mohamedtawfik.me/how-to-make-your-first-chrome-extension
To make a simple Chrome extension, you'll need to have some basic knowledge of HTML, CSS, and JavaScript. Here are the steps to create a basic Chrome extension: Create a new directory for your extension, and create the following files inside it: m...
https://synack.hashnode.dev/copying-text-to-the-clipboard-in-javascript
Copying text to the clipboard is a common task in web development. It can be useful for allowing users to quickly copy a URL or some other piece of text from a web page. In this blog post, we will look at how to copy text to the clipboard in JavaScri...
https://cs310.hashnode.dev/build-an-auto-karaoke-system-with-react-and-vercel
Hello again. Today we'll create an auto karaoke system with React and Vercel. https://youtu.be/FCn0MGG41io Our project involves recognising a song from an audio sample and then displaying its lyrics to follow along. We can use ACRCloud for the audi...
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https://it-lounge.hashnode.dev/what-are-the-most-convenient-ways-to-center-a-div
why You should Use Div ' In HTML, a div element is a block-level element that can be used as a container for other HTML elements. It has no inherent formatting, but you can apply CSS styles to it to control its appearance and layout. The div element ...
https://www.writtenbykaushal.com/how-to-deal-with-data-errors-or-not-having-enough-data-476245c33c38
As you know data cleaning and processing play a huge role in the lifecycle of a data scientist. Nearly 80% of the project time has been spent on Data preprocessing. As data is so crucial part it's our role to use it as efficiently as possible (to get...
https://synack.hashnode.dev/validating-hex-color-codes-in-javascript
Hex color codes are a common way to specify colors in web design. A hex color code consists of a # character followed by either 3 or 6 hexadecimal digits, which represent the red, green, and blue (RGB) values of the color. For example, the hex color ...
https://hashnode.bojanjagetic.com/default-vs-named-module-export-in-javascript
Introduction In JavaScript, we can use the export keyword to make certain variables, functions, and classes available to other parts of our codebase or to other modules. We can then use the import keyword to access those exports in another file. Ther...
https://codecaliper.me/stack-implementation-using-list-in-python
A stack is a linear data structure that follows a particular order in which the operations are performed. The order may be LIFO (Last In First Out) or FILO (First In Last Out). In this tutorial, we will be implementing a stack that follows the LIFO o...
https://vasuk24.hashnode.dev/javascript-array-methods
First things first, we will discuss what is an Array, and its construction. What is an Array' An array is used to store multiple values in a single variable. This is compared to a variable that can store only one value. Each item in an array has a nu...
https://knking.hashnode.dev/javascript-array-and-its-methods
Why do we need an array in javaScript Let's consider the situation where we need to store 50 numbers or need to store the name of 50 students. If we use simple variable or data type concept then we need 50 variables to store the data. something like ...
https://naughtygeek.hashnode.dev/are-you-using-setstate-correctly
Are you using setState() correctly' Or have you noticed how many times the build() method is called' If not then keep reading this article where I will talk about Provider implementation and a common mistake I was doing with setState(). Before we beg...
https://asaniyan.hashnode.dev/javascript-hoisting
Hoisting Hoisting is a default feature in JavaScript where all declarations are moved to the top of their containing scope(script or current function). Hoisting allows us to use variables before they are declared. Hoisting with "var" Variables in Jav...
class ComponentExample extends FlameGame with DoubleTapDetector, TapDetector { bool running = true; @override bool debugMode = false; ...
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https://taelab.hashnode.dev/flameflutter-game-angle-of-a-vector-anchorlogical-center
v1.angleToSigned(v2) angleA = v1.angleToSigned(v2) v2 ^ / / / angleA ---->v1 How do I rotate at a certain speed' We use the dt -delta time, in the update method. angleDelta = dt * rotationSpeed; angle = (angle + angleDelta) % (2 * pi);
https://taelab.hashnode.dev/flameflutter-game-engine-vector2-methodrandom-vector2
Vector2 Class It is basically a class that represents a 2D Vector which is an entity of(x,y), which also has a length value. It is used for representing the position, a velocity which is a vector with direction and magnitude, or an (x,y) rectangle si...
https://document.hashnode.dev/stack-data-structure-in-python
What is a stack' A stack is a simple data structure used for storing data. In a stack, the order in which the data arrives is important. A pile of plates in a cafeteria is a good example of a stack. The plates are added to the stack as they are clean...
Although we have reached an era where we can access information at our fingertips and could learn anything we are interested in. But learning curves and durations may be different for different people. Here I am sharing my journey that how I was able...
L'Internet redevient bizarre. Les récents déboires de Twitter sous l'égide de son nouveau propriétaire ont, de manière (...)
L'Internet redevient bizarre. Les récents déboires de Twitter sous l'égide de son nouveau propriétaire ont, de manière (...)
https://ankushthakur.hashnode.dev/detail-guide-on-array-methods-in-javascript
Hello Everyone, hope you all are doing well, Today in this Article we will learn about Array Methods in JavaScript, so before diving in, Let's understand what is an Array' What is an Array An array is a data structure in JavaScript that is used to s...
https://giasuddin90.hashnode.dev/solid-principle-describe-with-python-example
The SOLID principles are a set of guidelines that aim to make software design more understandable, flexible, and maintainable. These principles were first described by Robert C. Martin, also known as Uncle Bob, in his book "Agile Software Development...
https://deepakr28.hashnode.dev/terminal-based-resume
TLDR; This is not a tutorial to build a terminal-based Resume UI, I have added my learning from this project here, which could help you to achieve the same. You can view the output here I always wanted to create a resume with user interactions. I was...
https://axm.hashnode.dev/array-thing-get-spice-up
Array: we can say that array is a list -like-object. hey, wait what do you mean by a list-like -object' let's have patience. At the end of this article, you will understand. It's my promise. As we know an array holds value or we can say stores Multip...
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https://shubhamchoudhary.hashnode.dev/javascript-array-methods
In JavaScript, Array is a built-in global object that allows you to store multiple elements at once. What is Array in JS' The Array object, as with arrays in other programming languages, enables storing a collection of multiple items under a single v...
https://ayashadevikar.hashnode.dev/array-methods-in-javascript
What is Array Array Methods length push slice splice concatenation fill includes indexOf isArray() join lastindexOf map pop shift sort unshift converting to array What is Array An array is an object that can store multiple values in one variable. The...
https://elitenoire.hashnode.dev/reactjs-gradients-gradientti
As a newbie front-end developer, you might be looking for a portfolio project to showcase your front-end skills. Gradientti is a simple app which does this - you can view CSS color gradients, make your own and also copy the generated CSS code. Detail...
https://ankush.dev/array-methods-in-javascript
What is Array: An array is a data type that is used to store multiple values in a single variable. Each item in an array has a number attached to it, called a numeric index, that allows you to access it. In JavaScript, arrays start at index zero. How...
https://maheshchauhan.dev/kotlin-coroutines
I can bet for a coffee (you definitely need it to learn Coroutine haha) that this might not be the first post on Coroutine which you are reading, and probably not going to be the last one. Around 6 years ago, I was working with the team on an Android...
https://yonatankarp.com/kotlin-smell-013-companion-object-functions
TL;DR: The companion object functions are globally available, and cannot be replaced for testing. Problems Coupling Testability Protocol Overloading Cohesion Solutions A class Single Responsibility Principle is to create an instance. Honor it...
https://i-write-code.hashnode.dev/arrays-and-array-functions-in-javascript
About Arrays Arrays are non-primitive data types in javascript which are widely used in the backend as well as in the front end for data manipulation.Arrays in javascript can hold data of different data types and also of the same data type. Javascrip...
https://albinpj.hashnode.dev/javascript-array-methods
Array methods Array.length The length property of the array represents the number of elements in that array. It counts the number of elements inside the given array. Array.push() The push() method adds one or more elements to the end of an array. It...
https://saifmohd.com/fastest-way-to-make-a-game-using-javascript
Set up the HTML structure for the game. Create a canvas element that will be used to render the game and a couple of buttons for controlling the game. Write the JavaScript code for the Snake game. Start by declaring some global variables for the can...
https://rajm.hashnode.dev/how-to-setup-a-django-project
Are you looking to start a Django project but don't know where to begin' Django is a great web development framework for creating web applications quickly and easily. However, without a virtual environment, your project can become messy and difficult...
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https://sohankinage.hashnode.dev/an-introduction-to-javascript-the-programming-language-of-the-web
Introduction to JavaScript JavaScript is a programming language that is commonly used in web development to create interactive and dynamic web pages. It is a client-side language, meaning that it is executed by the web browser rather than the server,...
IvorySQL : un PostgreSQL open source compatible avec Oracle, pourrait répondre au besoin de migrer des applications Oracle vers l'open source PostgresIvorySQL est un PostgreSQL, open source et compatible avec Oracle, avec un engagement ferme de rester toujours 100 % compatible et un remplacement immédiat de la dernière version de PostgreSQL. IvorySQL ajoute un dispositif à bascule "comp [...]
https://murtuza.hashnode.dev/using-fontsource-with-11ty-hashnode-murtuza
Dealing with fonts can get quite overwhelming. For quite some time, I was searching for a way to self-host google fonts because the google fonts API's network request increased the render-blocking time more than I expected. I stumbled upon fontsource...
https://devlab.uz/javascript-malumot-turlari
Kirish JavaScriptda har qanday qiymat biror bir turga oid. Masalan son yoki obyekt. Ular sodda va murakkab, JavaScript tili bilan aytganda "primitive" va "non-primitive" tuslariga bo'linadi. Primitive - o'zida sodda qiymatni saqlaydigan o'zgaruvchila...
https://giasuddin90.hashnode.dev/top-5-optimization-tips-to-improve-django-performance
As a popular Python web framework, Django is known for its simplicity and ease of use. However, as with any web framework, performance can be an issue. In this article, we will explore some tips and techniques that can help you optimize your Django a...
https://mrinnnmoy.hashnode.dev/what-is-var-let-and-const-in-javascript-with-examples
Prerequisites Before starting this article, you need to know some basic JavaScript knowledge. For that you can refer to my previous article: Introduction to JavaScript: Basics Introduction Javascript being one of the most popular programming langua...
https://aeejazkhan.hashnode.dev/vcs-in-open-source
VCS This version control system(VCS) should be able to show differences between versions of work created and even detect if there is any conflict between the two versions. Keeps a track of modifications made. Also known as the core of open source o...
https://blogbyaashsish.hashnode.dev/array-and-its-methods
Array in Javascript:- An Array may be defined as a type of data structure that is used for storing more the one value into a single variable. or we can say that it's used for storing a sequence of values. we can store all types of value in it. Array ...
Introduction Recently, I had to monitor user activity on a portfolio website I built with React. I researched and found many useful platforms online that offered web analytics services but decided to opt for Google Analytics because it perfectly serv...
https://taelab.hashnode.dev/stateful-widgets
Initialization of StatefulWidget We use a "stful" snippet. import 'package:flutter/material.dart'; void main() { runApp(App()); } class App extends StatefulWidget { const App({Key' key}) : super(key: key); @override State createState(...
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Note : Webriche.fr est un agrégateur de flux RSS. C'est à dire un outil automatique qui regroupe l'accès à des informations, dont il n'est ni le rédacteur, ni l'éditeur.
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.