Ci dessous, les actualités de quelques sites qui ont tout mon intérêt (à différents niveaux).
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https://bugdodger.hashnode.dev/visually-understanding-javascripts-arraymap-method
Introduction Hi there my friend, I was writing a bit of code today and I noticed I was using the .map method more often than normal, so much it started to feel like a sign... A sign to save someone else from the confusion I had the first time I used ...
https://blog.wajeshubham.in/everyday-types-in-typescript
As we explored in the last article, we have learned about TypeScript, why we use it, how it differs from JavaScript, how to install, configure, and run TypeScript, and some basic types in TypeScript. In this article, we'll learn in-depth about some o...
https://velpsblog.com/how-my-weightlifting-journey-helped-me-with-coding
What's up guys :), Aman here. In today's blogpost I'm going to be talking about how my weightlifting journey helped me become a better developer. Hope you enjoy it! Physical fitness to me is a whole journey in itself. You get to understand more about...
https://godswillch.hashnode.dev/javascript-variables-explained
After reading this article, you will never struggle with javascript variables again. I explained javascript variables in this article in such a way that anybody can easily understand it. I did my best to relate this concept to real-life examples. Wha...
https://botarmy.hashnode.dev/getting-started-with-python
What is a programing language' An ordered set of instructions to be executed by a computer to carry out a specific task is a program. Computers understand the language of 0s and 1s (machine language), but it is difficult for humans to write instructi...
https://eddy.hashnode.dev/javascript-array-data-structure
INTRODUCTION A data structure is a method of organizing and storing data in a computer so that it can be accessed and modified efficiently. The specific implementation and properties of a data structure depend on the problem it is being used to solve...
https://clericcoder.hashnode.dev/how-to-become-a-web-developer-in-2023
pick one of these programming Language to Become a Web Developer However, web development remains the most important element that drives modern technology and the Internet. Companies and industries still need websites to interact with customers, orga...
https://oluwatrillions.hashnode.dev/using-chatgpt-to-optimize-your-code
The debate as to if ChatGPT will take our jobs as developers has been drumming up since OpenAI released its AI bot in November 2022. Well, as developers, I don't think we should be too worried about that and instead use it for our benefit. As technol...
https://lovethomokaro.hashnode.dev/think-about-your-audience
Hi everyone!! Welcome back to the third article in my series of articles as an Outreachy intern with Wagtail. The Wagtail Community Wagtail is a free and open-source Content Management System (CMS) written in Python and built on the Django framework....
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https://infallibly-fallible.hashnode.dev/circular-text-within-an-html5-canvas
Whilst working on a canvas-based HTML5 diagram module for an upcoming C++ post, I recently found myself in need of some circular text ' you know, the kind of 'bendy' goodness that wraps itself around the circumference of an arbitrary circle. As my kn...
https://abskawser.hashnode.dev/next-parameter-in-node-js
Hi, you all. Today I write about the next() parameters. One of the most important parameters in Node.js is the "next" parameter, which is commonly used in middleware functions. Middleware functions are functions that have access to the request and re...
https://aadarshkannan.hashnode.dev/python-programming-examples-part-1
Get started Python is a powerful, versatile programming language that is widely used for web development, data analysis, artificial intelligence, and more. It's known for its simple and easy-to-learn syntax, making it a great choice for beginners. He...
https://imbeshat.hashnode.dev/objects-working-with-objects-in-javascript
What is an object in JavaScript' An object is one of the type of data types present in JavaScript. An object is a standalone entity, with properties and type. It is a collection of properties that stores various key-value pairs. For example - if we w...
https://rohan-anand.com/limitations-of-pandas
Introduction Pandas is a popular and powerful library for data manipulation and analysis in Python. It provides easy-to-use data structures and data analysis tools for handling and manipulating numerical tables and time series data. The two primary d...
https://www.writtenbykaushal.com/what-is-eda-exploratory-data-analysis
Let me start with how it was created. So long before you and I were born in around 1970 John Tukey proposed this term. EDA stands for exploratory data analysis is a statistical approach to analyzing the data. While working with a Machine Learning or ...
https://blog.anjann.dev/diy-scraping-tables-from-a-pdf
Recently I had a problem, scraping the forex card rates from a PDF published by SBI on their website and converting the same to a CSV file. This PDF is updated on the same link every day. As quoted by the final source where I got the code from - Exp...
https://codedbychavez.com/how-to-ab-test-your-python-application
Will showing the number of book copies sold on my website encourage more people to buy it' To answer this question confidently, I can rely upon A/B testing for guidance. This method of testing allows us to evaluate two versions of a website or app by...
https://ashishkumar25.hashnode.dev/css-media-queries
CSS Media Queries are used to define different styles rules for different screen sizes. like-laptop,mobiles,Desktops,smart watches etc. Media Queries Syntax:- @media only screen and (screen size){ code... } Value all -- used for all media type d...
https://moreshwar.hashnode.dev/input-elements-in-html
Form in HTML are the interactive documents, which will help to collect the data from the user. It also has various attributes like action, autocomplete, method (get,post, dialog). action : Here there will be the URL where the form data will be submit...
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https://tanishastechhaven.com/day-1-of-100daysofcode
Today I Learned Basics of JavaScript Arrays Loops Objects and Methods (ES6) You can check out the code here: GitHub-Day-1 Tech Treat of The Day Neumorphism.ioThis is a CSS tool that lets you play around with different styles for a particular el...
https://hardiksachan.hashnode.dev/exploring-the-kotlin-type-system-and-understanding-null-safety
Welcome to the fourth article in this series on Android Development. In the previous articles, we covered some basics of Kotlin and OOPS. In this article, we're going to dive deep into Kotlin's type system and learn all about null safety. First, let'...
https://blog.hardiksachan.com/exploring-the-kotlin-type-system-and-understanding-null-safety
Welcome to the fourth article in this series on Android Development. In the previous articles, we covered some basics of Kotlin and OOPS. In this article, we're going to dive deep into Kotlin's type system and learn all about null safety. First, let'...
https://hardiksachan.com/exploring-the-kotlin-type-system-and-understanding-null-safety
Welcome to the fourth article in this series on Android Development. In the previous articles, we covered some basics of Kotlin and OOPS. In this article, we're going to dive deep into Kotlin's type system and learn all about null safety. First, let'...
https://soamtripathy.hashnode.dev/mastering-recursion-in-python-a-comprehensive-guide
Recursion is a programming technique in which a function calls itself in order to solve a problem. It is a powerful tool that allows for elegant and efficient solutions to certain types of problems, but it can also be difficult to understand and debu...
https://hossamasaad.hashnode.dev/custom-training-with-tensorflow-part-i
Introduction TensorFlow is a Python-friendly open-source library for numerical computation that makes machine learning and developing neural networks faster and easier. Keras is a high-level neural network library that runs on top of TensorFlow. Kera...
https://charanwrites.hashnode.dev/day13-of-90daysofdevops
Hello ' all, Today we are going to learn about python. Before start learning about python first, let's learn about the difference between scripting language and programming language. What is the difference between scripting language and programming ...
https://musoye.hashnode.dev/redirecting-standard-output-using-io-and-sys-module-python
Sometimes, when writing a program there could be a reason not to like writing into a file directly. In programming, one of the practices is to write data into a file because after a program runs finish all the data is lost, to prevent this, programme...
Introduction Introduction Throughout my programming career, I've always been a fan of Javascript because I consider it to be a fun and versatile programming language. If you want to quickly become a full-stack software engineer and build products for...
https://geekaid.hashnode.dev/how-to-set-up-your-flutter-development-environment
'For the best return on your money, pour your purse into your head' Hurry! now you have decided to learn flutter and it will be a good decision. Your journey will be full of hurdles but the whole community and I are here to help you out so relax. The...
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https://myblog.atom/javascript-whats-new-in-ecmascript-2020
ECMAScript 2020, also known as ES2020, is the latest version of the JavaScript programming language. This version brings several new features and improvements to the language, making it more powerful and efficient than ever before. In this blog, we w...
https://ojionubenjamin.com/parent-them-dont-accuse-them
A young boy of about sixteen years old once asked his mom why she married his dad if she knew he didn't have a job. Instead she replied his question with a question, saying don't people change''. Her ideology of change is one that has made her live a...
Material Theme Builder is a tool with which you can easily generate Material Theme color palettes and typography sizes for your website. Features: ' Theme colors can be generated from an uploaded image or by using their color picker. ' Configured t...
https://blog.nrknithin.com/array-operations-in-javascript
JavaScript provides a wide range of array operations that allow developers to manipulate and work with arrays in various ways. Understanding how to use these methods can greatly simplify your code and make it more efficient. In this post, we'll cover...
https://dheerajy1.hashnode.dev/building-an-airport-flight-status-widget-with-api-day89
Today #Day89 of #100DaysOfCode, I am coding and explaining by 'Building an Airport Flight status widget with API' using JS, Node.js, and an API taught by [Ania Kubów]. JavaScript define the table body by picking the elementbyid, const tableBody = doc...
https://blog.mounirmesselmeni.de/building-a-basic-kafka-application-with-python
Kafka is a distributed streaming platform that is used for building real-time data pipelines and streaming apps. It is a powerful tool that can handle high volumes of data and allows for the storage and processing of streams in a fault-tolerant and s...
Mettre ses ressources au service de l'art IA. C'est l'idée qui a germé récemment avec le lancement d'une initiative populaire permettant (...)
CSV files are an essential part of computer programming. There might some cases when there is some data and you want the user to be able to download it. In that case, CSV file helps the programmer to use them to download data from the browser. Cav fi...
https://srvzblogs.hashnode.dev/enrich-your-python-console-scripts
Recently I wrote a post on Python GUI using ttkbootstrap, a GUI definitely provides better UX(User Experience) and makes our application/script easy to use. However, a lot of times we don't need a GUI in the first place for example, in Dev and Produc...
https://shekharcodes.hashnode.dev/javascript-functions
A JavaScript function is a block of code designed to perform a particular task. A JavaScript function is executed when "something" invokes it (calls it). JavaScript Function Syntax A JavaScript function is defined with the function keyword, followed ...
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https://gravitsingh.hashnode.dev/how-to-choose-the-best-javascript-framework-react-angular-or-vue
Introduction If you are looking for a new framework to develop your next project, there is no shortage of options. In this article, we will look at each of these frameworks in depth and discuss how they compare to one another. Vue is a popular progre...
https://shekharcodes.hashnode.dev/javascript-object-and-its-method
JavaScript object is a non-primitive data-type that allows us to store multiple collections of data. Here is an example of a JavaScript object. // object const student = { firstName: 'ram', class: 10 }; Here, student is an object that stores...
https://stylnode.com/5-recommendations-for-all-young-developers
The technology environment is intimidating. Software architecture is difficult to learn. At first, everything seems overwhelming. mostly because it is '. With practice, the answer will emerge. Here are my top five tips for any aspiring junior develo...
https://fuzailkhan.hashnode.dev/merge-object-in-javascript
merge object using spread operator summary : in this tutorial , you will learn how to merge two or more object and create new object that combine all properties of all objects. ES6 introduce spread oprator(...) which can be used to merge two or more ...
https://site02.in/prototype-in-javascript
Objective- Understanding the prototype in JavaScript with the help of examples Prototypes are the mechanism by which JavaScript objects inherit features from one another. prototype property of Javascript allows you to add new properties and methods ...
https://ethan91.hashnode.dev/supporting-multiple-languages-with-nextjs
Introduction Hello! Recently I added multiple languages to my site, so I will show you how to do it in this short tutorial. ' Setting up the project First we need to actually set up the project, run the following command: yarn create next-app Give...
There are several methods for managing environment variables in AWS ECS microservices. To store and manage your environment variables, one common method is to use AWS Systems Manager Parameter Store. You can store sensitive information, like database...
https://ashuraturiblogs.hashnode.dev/effortlessly-understanding-javascript-promises
Promises in JavaScript can be a tricky concept to grasp, but with the right understanding, it can become a powerful tool in your programming arsenal. By reading this article, you'll gain a deeper understanding of promises and how they work, making it...
https://alkesh26.hashnode.dev/leetcode-partition-list
Problem statement Given the head of a linked list and a value x, partition it such that all nodes less than x come before nodes greater than or equal to x. You should preserve the original relative order of the nodes in each of the two partitions. Pr...
https://alkesh26.hashnode.dev/leetcode-factorial-trailing-zeroes
Problem statement Given an integer n, return the number of trailing zeroes in n!. Note that n! = n (n - 1) * (n - 2) * ... * 3 * 2 * 1*. Problem statement taken from: https://leetcode.com/problems/factorial-trailing-zeroes Example 1: Input: n = 3 O...
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https://alkesh26.hashnode.dev/leetcode-house-robber
Problem statement You are a professional robber planning to rob houses along a street. Each house has a certain amount of money stashed, the only constraint stopping you from robbing each of them is that adjacent houses have security systems connecte...
https://alkesh26.hashnode.dev/leetcode-search-in-rotated-sorted-array
Problem statement There is an integer array nums sorted in ascending order (with distinct values). Prior to being passed to your function, nums is possibly rotated at an unknown pivot index k (1
https://alkesh26.hashnode.dev/leetcode-unique-binary-search-trees
Problem statement Given an integer n, return the number of structurally unique BST's (binary search trees) which has exactly n nodes of unique values from 1 to n. Problem statement taken from: https://leetcode.com/problems/unique-binary-search-trees....
Node.js is a JavaScript runtime built on Chrome's V8 JavaScript engine. It allows developers to run JavaScript on the server side, creating server-side applications with JavaScript. One of the strengths of Node.js is its ability to handle a large num...
Building reusable components supporting a lot of different variants and elements is not easy. There are two common approaches, composition and configuration. The composition encourages building functionality by composing multiple components together....
https://omar-b.hashnode.dev/testing-file-upload-component-with-rtl
React Testing Library React Testing Library is a testing framework for React applications that helps you test the behaviour of your components rather than their implementation details. It is built on top of DOM Testing Library, which is a set of util...
https://newflux.fr/2023/01/14/comment-reussir-le-recrutement-dun-freelance-informatique/
Vous désirez acheter les services d'un freelance informatique et vous vous demandez comment en choisir un de compétent ' Le domaine du freelancing est bondé de faux experts et il peut être très difficile de déceler les vrais spécialistes. C'est pourquoi nous vous exposons ici quelques étapes à suivre pour choisir un freelance informatique de […]
https://svdcse.xyz/automated-testing
What is Automated Testing' Automated testing is the practice of writing code to test our code, and then running those tests in an automated fashion. With automated testing, you write code and directly call a function with different inputs and verify ...
https://nitishbhatt.hashnode.dev/understanding-sealed-classes-in-kotlin
Kotlin sealed classes are a powerful tool for creating restricted class hierarchies in which an object can only have one of the specified types. They are similar to Enums in Java, but with additional features. A sealed class is defined by using the "...
https://datasciencewithpython.hashnode.dev/scope-of-data-science-with-python-course
When it comes to Data Science, professionals have to work with a combination of different technologies. There is no doubt that Python is the most popular and widely used programming language in the Data Science field. That's why learners are enrollin...
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https://gagan29.hashnode.dev/flask-pydantic-for-data-validation
Hello Folks, This is My First Blog on Hash node. Hope you will enjoy the read. Introduction Of Flask-Pydantic Extension Before knowing about Flask-Pydantic Extension, I want you all to know about what is pydantic' pydantic package is used for data va...
https://zidev.hashnode.dev/save-time-by-using-array-functions-in-javascript
Array transformation functions are valuable tools for Javascript developers. They allow us to easily manipulate the elements of an array and transform them according to our needs. In this article, we will explore three of these functions: map, filter...
https://zordcoder.live/how-to-use-chartjs-to-create-a-chart-for-your-project
Data visualization is a powerful tool for interpreting large and complex data sets. It involves creating graphical representations that give detailed information and can be used to generate insights into a given topic. It can be as simple as a graph ...
https://siddharthballure.hashnode.dev/python-its-history-and-popularity
Learning something is of great importance and that is what I too believe in. What I believe is, know just a little more about what we are learning can make it fun and bolster our determination in choosing and learning that thing. When we know somethi...
https://princecodes.hashnode.dev/react-breakdown-usestate
Introduction Hi there! Are you ready to learn about React's useState hook' Great! useState is a fun and useful tool that helps us make our React apps do cool things. First, let's talk about what React is. React is a way to make websites and apps that...
https://princecodes.hashnode.dev/react-breakdown-virtual-dom
In this article, we will explore the virtual DOM, a key concept in the React JavaScript library. We will explain what the virtual DOM is, how it works, and why it is an important part of React. By the end of this article, you will have a better under...
https://sdutta.hashnode.dev/object-in-javascript
In JavaScript, an object is a collection of properties, and a property is an association between a key and a value. The object represents a non-primitive datatype in JavaScript. Object in Javascript is different from objects in other languages. It is...
https://codingmaestro.hashnode.dev/a-complete-introduction-to-front-end-development
Always wondered what front-end development is as a craft' Then you're on the right page. Whether you're looking to become a developer or are already on the journey to becoming one, understanding the fundamental concept of front-end development and th...
https://michellead.hashnode.dev/how-to-handle-reactivity-in-vuejs-clcvodu6u000508ktfuuk5d9v
One of the distinct features of single-page application frameworks and libraries like Vue is the inbuilt reactivity functions. Reactivity is important as it helps prevent hot reloads to handle state change in an application. Before we go on; Prerequi...
https://dumebi.hashnode.dev/react-hooks-explained
Hello and welcome!! Today, I'd be sharing my knowledge on three of my favorite React hooks I have learned. I will try my best to explain this as simply as I can, the way that I understand it. Hopefully, this can help fuel your understanding. Please n...
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https://timmydahunsi.hashnode.dev/create-a-react-app-under-1-minute
If you're new to React and have been wondering how to get started, this tutorial is for you. We'll be showing you how to create a React app in just a couple of minutes using a handy tool called "create-react-app." By the end of this guide, you'll hav...
https://ridhisingla001.hashnode.dev/how-can-i-learn-python-in-a-week
Learning a programming language in a week is ambitious, but it is possible to make significant progress in that time frame with a dedicated effort. Here are a few tips to help you learn Python in a week: Focus on the basics first: Make sure you unde...
Using hooks In React, hooks are functions that allow you to use state and other React features in functional components, instead of having to use class components. There are several built-in hooks, such as useState and useEffect, that can be used to ...
A RETENIR CETTE SEMAINE : VALL-E et la réalité parallèle - L'essor des IA créatives comme DALL-E, ChatGPT, divers algorithmes deepfake et d'innombrables autres semble avoir atteint un point d'inflexion au cours des derniers mois, commençant à sortir des laboratoires pour entrer dans le monde réel. Le dernier en date... The post Liens vagabonds : Après DALL-E, voici VALL-E, ou comment l'I [...]
https://pandatechblog.hashnode.dev/javascript-hoisting
Hoisting in JavaScript may seem like an intimidating concept at first, however, it is fairly simple to understand when explained. According to MDN (Mozilla Development Network), hoisting "refers to the process whereby the interpreter appears to move ...
Introduction JavaScript offers a variety of array methods that can be used to manipulate data in arrays. Three of the most powerful and versatile methods are map, filter, and reduce. These methods can be used to transform and extract data from arrays...
https://bobby-sadhwani.hashnode.dev/call-apply-bind-their-polyfills
What is call(), apply() & bind() ' call(), apply() & bind() are inbuilt JavaScript methods available to all JavaScript functions. These methods are used to define the context of this keyword or to change the context of this keyword. Suppose this keyw...
La NASA a dépensé 15 millions de dollars en licences Oracle inutilisées, parce qu'elle craignait qu'un audit ne lui coûte plus cherLa NASA serait nulle en matière de gestion des actifs logiciels, parce qu'elle n'a pas mis en oeuvre les directives du gouvernement fédéral sur la manière de s'y prendre et, par conséquent, elle dépense trop pour du code qu'elle n'utilise pas - dont 15 milli [...]
https://djfresh.hashnode.dev/serve-your-ml-models-in-graphql-with-a-rust-backend-in-one-line-of-code
Happy new year folks! As 2022 drew to a close, I was spending a lot of my free time helping out the Stable Diffusion community with ideas for how to publish APIs around their Stable Diffusion Model. While thinking about how researchers prototype thei...
https://www.bestfreewebresources.com/five-medical-technologies-to-watch-out-for
The rise in the expansion of the medical field calls for updated technologies in the industry. With the rising concern for healthcare, the increasing aging population, the COVID-19 pandemic, and other outbreaks, the World Economic Forum predicts the use of medical technologies by over a billion people by 2030. This statistic reflects the importance of […] The post Five Medical Technologies T [...]
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https://blog.vnshkumar.com/universal-render-pipeline-in-unity
Hey Readers, Today we are going to talk about Universal Render Pipeline. The Unity Engine's Universal Render Pipeline (URP) is a prebuilt Scriptable Render Pipeline (SRP) that is optimized for delivering high-quality graphics on a wide range of platf...
Throughout history, intuition has gained immense respect and significance in society. While intuition can be a powerful tool in business, it is not the sole instrument to make decisions, particularly when marketing your product. The conventional marketing approach is based on the results of market studies combined with the gut feeling of the marketers and […] The post The Importance of Data- [...]
https://shbhuvnesh.hashnode.dev/mastering-javascript-a-guide-to-string-manipulation-techniques
This blog discusses the different string manipulation methods available in javascript. Strings in JavaScript Strings are the sequence of characters which is used to store the data in the form of "text". In JavaScript, Strings are derived data type wh...
https://searchengineland.com/search-marketing-history-january-14-391800
What happened when we turned off AMP, plus: Shopify's chat bug, comment spam, mobile first, missing tweets and more. The post This day in search marketing history: January 14 appeared first on Search Engine Land.
Python is one of the most widely-used programming languages in the world. It's known for its simplicity, readability, and flexibility, making it a great choice for beginners and experienced programmers alike. In this blog post, we'll take a look at s...
https://teckash.hashnode.dev/how-the-work-rest-and-spread-operator
How ... works in Javascript The ... operator that arrived to javascript with ES6 is really handy, and can be used in quite a lot of situations. Technically it is two different things; a Rest parameter and a spread operator. Let's take a look at how t...
https://zordcoder.live/what-is-javascript-typeof
Checking data types for variables is vital in any programming language to ensure a smooth and error-free development process'. However, this becomes even more essential for accuracy when it comes to dynamically typed languages such as Javascript. In...
https://tewocodes.hashnode.dev/javascript-functions
JavaScript functions are a fundamental building block of the language. They are used to define a block of code that can be executed multiple times with different inputs. A JavaScript function can be defined using the "function" keyword followed by th...
FarmBot est un projet open-source innovant qui vise à révolutionner l’agriculture en utilisant des technologies de pointe telles que la robotique et l’intelligence artificielle. L'objectif de FarmBot est de permettre de planter, cultiver et récolter des fruits et légumes de manière plus efficace et précise, tout en réduisant les coûts et en optimisant le rendement. […] L' [...]
https://ujangmumu.com/clockify-api-to-automate-tasks-tracking
This post is about how to use the Clockify API to start a timer for a specific project. Clockify is a time-tracking and project management tool that allows users to track the time spent on different tasks and projects. This is useful for freelancers,...
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https://www.visualcapitalist.com/cp/visualized-the-rise-and-fall-of-music-sales-by-format/
50 years in music has seen consumption change from vinyl and cassettes to CDs and streaming. This video highlights sales of music formats over time. The post Animated Chart: The Rise and Fall of Music Sales, by Format (1973-2021) appeared first on Visual Capitalist.
https://vtsen.hashnode.dev/what-is-delegation-interface-in-kotlin
You may be familiar with delegated properties in Kotlin, but have you heard of delegation interface' This is one of the features other programming languages do NOT have. Standard Interface Implementation Let's say you have 2 interfaces below - Interf...
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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.