Ci dessous, les actualités de quelques sites qui ont tout mon intérêt (à différents niveaux).
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https://inioluwaoladipupo.hashnode.dev/python-overview
In this section, the origin of Python, its uses and also the reason why Python is one of the best programming language to learn. What is Python ' Python is an open source, Cross-platform, General purpose programming language. As far as other language...
https://kcee.hashnode.dev/implementing-json-web-token-authentication-with-django-rest-framework
Authentication is the process of identifying users accessing a web service. This article explains how to implement JSON Web Token (JWT) Authentication in a Django application. JWT Authentication involves the use of JSON Web Tokens (JWTs). These token...
https://blog.sackarias.se/fast-optimization-using-casadi-with-opti
Welcome back! Last time, we combined trajectory optimization with LQR stabilization that successfully managed the swing-up maneuver with two inverted pendulums. However, the computing time using our home-grown direct collocation algorithm was (unsurp...
https://blogs-maheep-gupta.hashnode.dev/building-a-weather-application-with-react
In this tutorial, we'll explore how to build a weather application using React. The application will fetch weather data from the WeatherAPI and display it in a user-friendly way. The complete project is available on GitHub Prerequisites To follow alo...
https://yeeshadev.com/how-to-integrate-tailwind-css-with-vite
Introduction In front-end development today, creating visually appealing and responsive web applications is crucial. Tailwind CSS, a utility-first CSS framework, provides a comprehensive set of pre-defined classes that can be easily integrated into y...
https://kcihemelandu.hashnode.dev/the-advantages-of-nextjs-over-react
Introduction React has been a dominant player in the front-end development world for quite some time. However, Next.js, a framework built on top of React, brings several advantages that can greatly enhance your development experience. In this article...
https://ajayravi.hashnode.dev/mastering-bit-manipulation-exploring-common-bitwise-operations-part-ii
Introduction: Welcome back to the second part of our series on bit manipulation. In the first part, we explored the basics of bit manipulation, including binary operators and determining odd or even numbers using the "&" operator. If you haven't read...
https://franklynose.hashnode.dev/linking-django-and-mysql
Introduction The database is a vital part of a web application. It holds important data that the application needs to perform actions like creating, reading, updating, and deleting information. When building an application, the database can either be...
https://siddhibajracharya.hashnode.dev/start-using-config-files
There are many ways you can pass configurations or parameters to modify the behavior of your Python program. But why exactly do you need to pass these configurations' Let's say you write a Python script to connect to a database. In order to connect t...
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https://mizanf123.hashnode.dev/python-data-types-and-data-structures-for-devops
What are Data Types' In Python, data types are classifications or categories that determine the type of data that a variable can hold. The data type of a variable determines the operations that can be performed on it and the values that it can store....
https://sksage.hashnode.dev/destructring-in-javascript
Destructuring assignment is used to unpack value from an array, or properties from the object, into distinct variables Let [x,y] = [7,20] x will be assigned 7 and y, 20 [10,x, ...rest] = [10, 80, 7, 11, 21, 88] x will be 80 rest will be [7,11,21,88] ...
https://mayukh551.hashnode.dev/build-custom-error-classes-for-error-handling-in-js-and-ts
Pre-requisites: try-catch block, Classes & Inheritance in JavaScript BUT... Why do we need Custom Error Classes' ** This is important to know, otherwise, why do anything :) ** Clearer and more descriptive errors: Custom error classes allow you to de...
https://code-11.hashnode.dev/sets-and-set-methods
Sets are a powerful data structure in Python that allows you to store a collection of unique elements. Creating a Set: To create a set in Python, we use curly braces or the set() function. Here's an example: # Using curly braces my_set = {1, 2, 3} #...
https://arpanmukherjee.hashnode.dev/day-47-of-100daysofjs
Question 1 Write a program to show different alerts when different buttons are clicked Answer Alert Demo Button 1
https://amanx123.hashnode.dev/javascript-higher-order-functions
JavaScript, a versatile and widely used programming language, supports functional programming paradigms. One of the core concepts in functional programming is higher order functions. Higher order functions enable developers to write more expressive, ...
https://aliboura.hashnode.dev/starting-with-flutter-devlopment
You want to start flutter development where to start ' What is flutter : a framework developed by google - set for libraries and programs -that help you develop multi platfome mobile apps How to do in order to arrive to the "Hello World" Program : in...
https://amanx123.hashnode.dev/react-hooks-production-best-practices
React Hooks have revolutionized the way we develop React applications, providing a simpler and more intuitive approach to managing state and side effects. As React Hooks become increasingly popular, it's crucial to understand and follow production be...
https://auraqule.hashnode.dev/reactjs-typescript-a-powerful-combination-for-web-development
ReactJS and TypeScript are two technologies that have gained significant popularity in the web development community. ReactJS is a JavaScript library for building user interfaces, while TypeScript is a statically typed superset of JavaScript that add...
TLDR; Avoid these 3 mistakes for clearer Python code: overusing dictionaries, using strings for variations, and not using type hinting. Consider data classes and enums for structured data and variations, and use type hinting for readability. When you...
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https://openreplay.hashnode.dev/what-is-better-date-fns-or-momentjs
Dealing with dates in JavaScript is a big hustle. You need a ready-made date library to make working with dates in JavaScript easier. The most common candidates to consider are Moment.js and Date-fns. However, not long ago, the Moment.js library was ...
https://amanx123.hashnode.dev/react-functional-components
ReactJS, a powerful JavaScript library developed by Facebook, has transformed the way we build web applications. At the heart of ReactJS lies the concept of functional components, which serve as the backbone of dynamic and reusable user interfaces. I...
https://amanmishra.hashnode.dev/introduction-to-css
Introduction: In the world of web development, CSS (Cascading Style Sheets) plays a crucial role in enhancing the visual appeal and design of websites. With CSS, web developers can control the layout, colors, fonts, and overall styling of web pages, ...
https://uva.hashnode.dev/how-i-leveraged-binary-search-in-real-time
When it comes to programming, finding elements in large arrays quickly is crucial for efficient and speedy applications. In this blog post, we'll dive into a real-life example of how I tackled the challenge of making element search faster in an array...
"Let's first understand what ECMAScript is." Background In 1993, Mosaic, the first web browser with a graphical user interface (UI), was released, marking a significant milestone in the history of the web. The developers behind Mosaic recognized the ...
We have heard about multiprocessing and multiprogramming but do we really utilize them well' Hi, I am Rajat, working as a data scientist. Before entering my professional career, I had seen some videos of multiprogramming and multiprocessing. But I co...
JavaScript plays a pivotal role in creating dynamic and interactive web applications. However, with great power comes great responsibility. It's crucial to prioritize security and implement best practices to protect against common vulnerabilities lik...
https://kothe.hashnode.dev/how-to-conduct-input-validation-using-javascript
Introduction If you are here, you are most likely a beginner in web development using Javascript and are wondering how to validate your user's input. There is a common phrase in web development, 'Never trust user input'. This is a good thing to keep ...
https://diwakarkashyap.hashnode.dev/memorization-in-jsjavascript
Memorization is an essential technique present in all programming languages. It optimizes applications by reusing computed results, eliminating redundant calculations. This boosts efficiency and significantly improves speed. By leveraging memorizatio...
React JS has emerged as a dominant force in the world of web development, enabling developers to build interactive and scalable applications. In India, the React JS community thrives, organizing a multitude of conferences and talks that serve as know...
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https://gokulpisharody.hashnode.dev/useful-inbuilt-function-mostly-used-in-objects-and-array
const person = { name: "John", age: 30, address: { street: "123 Main St", city: "Exampleville", country: "Exampleland" }, hobbies: ["reading", "coding", "running"], sayHello: function() { console.log("Hello, my name is " +...
https://shubhambishnoi.hashnode.dev/how-the-web-works
What happens when you type 'google.com'' As a web developer, you should have a thorough understanding of how the web works to create seamless web applications. So, let's understand what happens when we search any URL in the browser. Let's open the ...
https://dipta.hashnode.dev/how-javascript-code-execute
''''' '''''' ''''''' '''' '''' ''' Browser '' ''''' Javascript ''' '''''' ''' '''' ''' JS code run ''' '''' '', ''' Global Execution Context '''' ''' '' Global Execution Context JavaScript '' Global Scope '' Represent '''' Global Execution Context '...
Hello, budding developers! It's no secret that bugs are an inevitable part of coding. However, they become less intimidating and time-consuming when you have a firm grasp of debugging tools. Today, let's navigate through the labyrinth of code debuggi...
https://ayoolaayodele.hashnode.dev/understanding-truthy-and-falsy-values-in-javascript
Introduction: In JavaScript, we encounter the concepts of "truthy" and "falsy" values, which determine how values are evaluated in a Boolean context. A truthy value is considered true, while a falsy value is considered false. In this article, we will...
https://ayoolaayodele.hashnode.dev/type-conversion-and-type-coercion-a-comprehensive-guide
Introduction:In JavaScript, data types play a crucial role in storing and manipulating data. Sometimes, we may need to convert data from one type to another, or the language itself may perform automatic conversions known as type coercion. In this art...
https://piyushpaikroy.hashnode.dev/typescript-introduction
TypeScript has rapidly gained popularity among front-end developers as a powerful tool for building scalable and robust web applications. By introducing static typing and advanced language features to JavaScript, TypeScript enhances code quality, imp...
https://fluttergamedev.com/creating-a-reactive-textfield-in-flutter
In this article, I will show you how you can very easily create a reactive TextField in Flutter. Motivation A few months ago, while working on a client project, I was building multiple pages in a row which all contained some kind of form, like a logi...
https://gilbertofke.hashnode.dev/5-react-mistakes-i-made-and-how-you-can-avoid-them
When I started learning React, I was very excited to try it out. But I quickly realized that React was not as easy as I thought it would be. I struggled with the fundamentals, and I didn't understand how to modularize my components. My code was a mes...
https://bravinwasike.hashnode.dev/30-best-web-development-frameworks-for-2023-a-comprehensive-guide
In the rapidly evolving world of web development, choosing the right framework is crucial for building efficient, scalable, and visually stunning websites. With an abundance of options available, it can be challenging to determine which web developme...
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https://pashee21.hashnode.dev/lets-know-about-javascript
JavaScript is a dynamic computer programming language. It is lightweight and most commonly used as a part of web pages, whose implementations allow client-side scripts to interact with the user and make dynamic pages. It is an interpreted programming...
https://buddy4tostudy.hashnode.dev/introduction-to-python-chapter-1
Python is a high-level, general-purpose programming language that was created by Guido van Rossum and first released in 1991. It has since gained immense popularity among developers due to its simplicity, readability, and versatility. The name Python...
https://devlifes.hashnode.dev/mastering-control-flow-and-decision-making-in-java
Introduction: Control flow and decision-making are fundamental concepts in Java programming. They allow developers to dictate the flow of their programs and make decisions based on certain conditions. In this blog post, we will explore the various co...
https://computercodingclass.hashnode.dev/how-to-use-function-as-dictionary-key-in-python
#python #dictionary #function #coding #programming #learning #online #tutorial https://youtu.be/g9bzioaDI7A
https://ayoolaayodele.hashnode.dev/understanding-data-types-in-javascript
Introduction:Data types play a crucial role in JavaScript programming as they define the type of data a variable can store. This article will change the way you understand data type. We will explore the types of data types in JavaScript: primitive an...
https://akhilworld.hashnode.dev/gridsearch-for-hyperparameter-tuning
While preparing any machine learning model, you must be thinking that there are many parameters for that model. The thought of selecting a value for those parameters which can impact the most to the performance of the model. Now, we can have a range ...
https://championvikashblog.hashnode.dev/mastering-data-management-with-redux
Redux is essential for managing the data layer of our application. It serves as a central hub for handling and modifying data. In smaller applications, using Context API is appropriate. However, as our application grows, it becomes necessary to utili...
https://abdulwaqar844.hashnode.dev/introduction-to-graphql-for-beginners-apollo-server-part-1
A Beginner's Guide to GraphQL ' In this article, you're going to learn how GraphQL works. I'm going to show you how to create a very well-designed, efficient, powerful API using GraphQL. You've probably already heard about GraphQL, as a lot of peopl...
https://sumitmazumdar.hashnode.dev/async-await-and-promises
Imagine you are a student who needs to complete the following tasks: Studying for an exam, doing laundry and cooking dinner. Each task takes a different amount of time, and you want to optimize your time by performing these tasks concurrently. In Jav...
https://codinginsights.tech/python-strings-unleashing-the-power-of-textual-data-manipulation
Introduction Welcome back, dear readers! We're thrilled to have you join us on our Python journey. In our previous articles, we covered essential topics such as Python Basic Syntax, Comments, Variables, Data Types, Operators, Loops, and Numbers. We h...
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https://yuvrajshrirame.hashnode.dev/variables-typeof-in-javascript
In the world of programming, variables play a crucial role in storing and manipulating data. JavaScript, being a versatile language, provides several ways to declare variables using keywords such as var, let, and const. Moreover, JavaScript offers th...
https://shreshtxa.hashnode.dev/flutter-day10
Xylo app: added the functionality of the button, played the sound, increased the size, and gave color. used expanded to expand the column buttons to take all the space, and then used cross-axis alignment stretch to expand it horizontally. used arrow ...
https://mayurpatil77.hashnode.dev/10-important-javascript-coding-interview-questions
Reverse a String: Write a function that takes a string as input and returns the string in reverse order. For example, if the input is "Hello, World!", the output should be "!dlroW ,olleH". Find the Largest Number in an Array: Write a function that t...
https://heyblogger.hashnode.dev/getting-started-with-javascript-a-beginners-guide
Introduction: JavaScript has become an integral part of web development, allowing developers to add interactivity and dynamic elements to their websites. Whether you're a beginner or an experienced programmer looking to explore JavaScript, this guide...
https://ankuraxz.hashnode.dev/decentralized-file-storage-with-python-ipfs-gateway3
IPFS, the InterPlanetary File System, revolutionizes data storage and distribution through its decentralized approach. IPFS offers enhanced resilience, performance, data integrity, and censorship resistance by leveraging peer-to-peer networking and c...
https://jameskimdev.hashnode.dev/exploring-handwritten-digit-recognition-with-tensorflow
In this post, we'll explore how to build a multi-layer perceptron (MLP) for recognizing handwritten digits using TensorFlow, a popular machine learning library. We'll also investigate how different factors affect the accuracy of the model. Building t...
https://sungod.hashnode.dev/riverpod-part-2
Welcome to our tech blog, where we delve into the fascinating world of Flutter and its advanced state management solutions. In the last part of the Riverpod series, we covered the basics of Riverpod and providers in Riverpod. In this blog, we are goi...
https://alversonlayne.hashnode.dev/finding-the-solution-to-a-math-logic-puzzle-with-python
This week's discussion is focused on Section 6.9 of Downey, A. (2015). Think Python: How to think like a computer scientist. Green Tea Press. https://greenteapress.com/thinkpython2/thinkpython2.pdf While browsing social media, I encountered a math l...
https://catswhocode.com/streamlining-document-group/
Whether as hardcopy or perhaps digital, files are crucial for your business. And yet, they can also be extremely tedious and time-consuming to deal with. That's why it pays to have a clearcut paperwork organising system set up. The initial www.cartagrande.com/data-room-and-reason-for-usage/ step to efficiency your documents process is normally establishing a centralized filing site. This … [...]
https://catswhocode.com/alternative-party-board-examination/
Board analysis is a vital part of successful business organizing. However , it might be difficult meant for accounting and finance groups to make time to whole the process provided the regular mesure of financial reporting and ad-hoc examination. Therefore , it could be helpful to consider utilizing a alternative party to carry out the … Alternative party Board Examination Read More »
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https://catswhocode.com/on-line-technologies-and-games-mainly-because-an-educational-tool/
Online systems and video games more helpful hints often get a bad hiphop from father and mother and educators who make an effort to pull kids away from the screens and encourage them to carry out more educational or much healthier activities. Yet , what if we embraced the technology and allowed children to play … On-line Technologies and Games Mainly because an Educational Tool Read More »
https://aryansharma.hashnode.dev/data-type-conversions-in-javascript
Hey, Amazing ones'' I am Aryan Sharma and I hope you all are doing great! This is another blog in the JavaScript course for absolute beginners.''I hope this blog course will help you become good at JavaScript. So, I am starting this blog. Let's g...
https://jebitok.hashnode.dev/getting-started-with-vuejs-cljulwt32000009mkaq8ag51f
In this article, I'm going to write about how one can get started with Vue.js, especially for one who already has experience with Javascript and other Javascript frameworks like React. I recently had a take-home assignment that required me to use Vue...
Arrays are fundamental data structures in JavaScript, offering a powerful way to store and manipulate collections of values. Being proficient in array manipulation techniques is essential for any JavaScript developer. In this blog post, we will explo...
https://rizzpylib.com/unveiling-the-undergraduate-coding-curriculum
In the vast realm of technology, the ability to code opens up an infinite multiverse of opportunities. Whether you dream of building powerful applications, diving into data analysis, or creating innovative solutions, learning to code is the key that ...
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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.