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« Janvier 2023 »

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Webriche: les veilleurs ne dorment jamais...

Ci dessous, les actualités de quelques sites qui ont tout mon intérêt (à différents niveaux).

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8 Janvier 2023 (91)

1: Optimization and Deployment of Vue App on Firebase

https://iamkelv.hashnode.dev/optimization-and-deployment-of-vue-app-on-firebase

Hashnode - vuejs (Javascript)

Introduction Optimizing apps and deployment is a crucial task that an average engineer should be capable of apart from running an app on a local address like 8080. That is normal during development, but ultimately your goal may not be to have your ap...


2: Creating A Simple Blog With Flask

https://xevercodex.hashnode.dev/creating-a-simple-blog-with-flask

Hashnode - python (python)

In this article, I'll be discussing my Flask blog, a web application that I built using the Flask micro-framework. I decided to use Flask to create my blog because I wanted to learn more about web development and have a platform to share my thoughts ...


3: API Newbie

https://theguylex.hashnode.dev/api-newbie

Hashnode - javascript (Javascript)

Have you ever been to an AA meeting' Do you even know what an AA meeting is' It always starts with one of the attendees introducing themselves and stating an issue they are struggling with (anger problems, addiction and the rest). So, it's only fair ...


4: Error Handling in JavaScript: Either vs Try/Catch

https://blog.rockydd.net/error-handling-in-javascript-either-vs-trycatch

Hashnode - javascript (Javascript)

Error handling is an important aspect of any programming language, and JavaScript is no exception. In this post, we will compare two approaches for handling errors in JavaScript: the Either type and the try/catch statement. What is the Either type' F...


5: Building a simple Blog App with Flask and FlaskSQLALchemy

https://bsolodzi.hashnode.dev/building-a-simple-blog-app-with-flask-and-flasksqlalchemy

Hashnode - python (python)

You will most likely be viewing this write-up because you may have just started with flask and Flask-SQLAlchemy. This is my first technical write-up and I hope you find it useful. In this article, you will learn how to successfully build a blog app u...


6: Vue Suspense - A Cleaner Way to Manage Loading States

https://fadamakis.hashnode.dev/vue-suspense-a-cleaner-way-to-manage-loading-states-54df885a52c3

Hashnode - vuejs (Javascript)

One exciting feature of Vue 3 is Suspense. It is a built-in component that makes loading state orchestration much simpler. '' Disclaimer: Suspense is an experimental feature and the API might change before reaching the stable release. To demonstrat...


7: Clean Architecture Implementation in Javascript

https://blog.chinaza.dev/clean-architecture-implementation-in-javascript

Hashnode - javascript (Javascript)

When most start out as software engineers, they focus on shipping software as fast as they can with little emphasis on quality and maintainability. But as the saying goes: 'Wisdom comes from experience. Experience is often a result of lack of wisdom....


8: Dive Into the World of Open Source: From Novice to Contributor in 6 Steps

https://iamnomadev.hashnode.dev/dive-into-the-world-of-open-source-from-novice-to-contributor-in-6-steps

Hashnode - javascript (Javascript)

Open source software has revolutionized the way we create, collaborate, and share information. From operating systems and web browsers to scientific research and data analysis, open source has transformed the way we interact with technology. If you'r...


9: Composables with Nuxt 3

https://guillaumeduhan.hashnode.dev/composables-with-nuxt-3

Hashnode - javascript (Javascript)

Quick guide to handle composables with Nuxt3 https://www.youtube.com/watch'v=cWX4b2qD6sg Composables in Vue 3 and Nuxt 3 are a way to create reusable, modular pieces of code that can be easily composed together to create complex functionality. They...


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10: Building a Blog with Flask

https://mileba.hashnode.dev/building-a-blog-with-flask

Hashnode - python (python)

Flask is a lightweight Python web framework that allows developers to easily build web applications and websites. One popular use case for Flask is building a blog. This article will go through the steps to build a simple blog using Flask. First, we ...


11: TypeScript 101: A Comprehensive Guide to Types

https://forjessicasake.hashnode.dev/typescript-101-a-comprehensive-guide-to-types

Hashnode - javascript (Javascript)

Introduction When I first started using TypeScript, I have to admit, I wasn't a fan of all the restrictions. I was used to the freedom of JavaScript, where I could do pretty much whatever I wanted with my variables. I remember thinking to myself, "Ge...


12: Building a Blog app with Flask

https://0xtega.hashnode.dev/building-a-blog-app-with-flask

Hashnode - python (python)

Introduction: Blogs are a popular way for individuals and organizations to share their thoughts, experiences, and knowledge with a wider audience. Building a blog from scratch can be a challenging task, but using a web framework like Flask can make t...


13: Do you know the scope of the (var) keyword differs in the Function and Block scope'' '

https://ajmalali.hashnode.dev/do-you-know-the-scope-of-the-var-keyword-differs-in-the-function-and-block-scope

Hashnode - javascript (Javascript)

Let's talk about the var keyword declared in the global scope ' function foo() { console.log(a); } ' var a = 2; ' foo(); ' When Var is declared global then it is the same as it is inside the global window object. ' right ' ' So due to the globa...


14: Creating Telegram Bot using python

https://yatheeshnagellablog.hashnode.dev/creating-telegram-bot-using-python

Hashnode - python (python)

To develop a Telegram bot using Python, you will need to do the following: Install the python-telegram-bot library using pip install python-telegram-bot. This library provides a pure Python interface for the Telegram API. Create a new bot using the...


15: Handling errors and exceptions in Python

https://codesinpink.com/handling-errors-and-exceptions-in-python

Hashnode - python (python)

This year, I made a promise to myself to try and understand every basic concept of this language called Python and the best way to go about it is to write a program every day. If you transitioned from C programming to Python like me, you have probabl...


16: Handling errors and exceptions in Python

https://codesinpink.hashnode.dev/handling-errors-and-exceptions-in-python

Hashnode - python (python)

This year, I made a promise to myself to try and understand every basic concept of this language called Python and the best way to go about it is to write a program every day. If you transitioned from C programming to Python like me, you have probabl...


17: What type of language is JavaScript'

https://chirag18.hashnode.dev/what-type-of-language-is-javascript

Hashnode - javascript (Javascript)

JavaScript is a high-level single-threaded garbage collected interpreted prototype-based multi-paradigm dynamic language with a non-blocking event loop. But what does all that mean' A high-level programming language is a programming language that is...


18: For Loop In Java Program

https://poorna011.hashnode.dev/for-loop-in-java-program

Hashnode - javascript (Javascript)

Whenever a set of statements has to be executed multiple times,we will use for statement. SYNTAX WOULD BE- for(initialization;condition;updation) { //statement block } Here, intialization-Contains declaring and/or initialization of one or more vari...


19: Best Free Resources to Learn ReactJS in 2023

https://mehzabin.hashnode.dev/best-free-resources-to-learn-reactjs-in-2023

Hashnode - javascript (Javascript)

The demand for ReactJS development was enormous in the past couple of years. It has tons of advantages with JSX, reusable components, Virtual DOM, SEO friendliness, and React Developer '''ls, also it is quite safe to say that React will continue to b...


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20: Day19 - Intro to Asynchronous Programming in JavaScript

https://vaibzde.hashnode.dev/intro-to-async-prog-in-js

Hashnode - javascript (Javascript)

Introduction Hello and welcome to the 19th day of our blogging series on the back end mastery! Today, we will be diving into the world of asynchronous programming. If you recall from our previous blog post on Day 16, we briefly touched on the topic o...


21: Object -

https://articles.ajaydewangan/object

Hashnode - javascript (Javascript)

Definition - Object represents a JavaScript's data types. It is used to store various keyed collections and more complex entities. Objects can be created using the Object() constructor or the object initializer / literal syntax. Objects can also be i...


22: Build a Space to Share Formulas With SvelteKit and Firebase

https://cs310.hashnode.dev/build-a-space-to-share-formulas-with-sveltekit-and-firebase

Hashnode - javascript (Javascript)

Happy New Year. Today, I will show you how to get started with SvelteKit. Using our project, users will be able to share mathematical formulas. Others can view formulas and test them out with their variables. SvelteKit SvelteKit is a framework for b...


23: Add TOC with Scroll Spy in Astro

https://fazzaamiarso.hashnode.dev/add-toc-with-scroll-spy-in-astro

Hashnode - javascript (Javascript)

Sometimes, there is a table of content to help us navigate through a blog more easily. When building a custom blog with remark and rehype, a standard solution is to use the rehype-toc plugin. In Astro, we can build a table of content without extra pl...


24: A Comparison Of JavaScript and Go (Introduction)

https://arakunrinola.hashnode.dev/a-comparison-of-javascript-and-go-introduction

Hashnode - javascript (Javascript)

JavaScript and Go are two popular programming languages that have gained widespread adoption in recent years. Both languages have their own unique histories, features, and use cases, making them suitable for different types of projects. In this artic...


25: How to blur the image on load in Next.js

https://simplifieddev.hashnode.dev/how-to-blur-the-image-on-load-in-nextjs

Hashnode - javascript (Javascript)

The heaviest parts of a webpage are images. Images slow down a website's speed and make it load more slowly. The user experience might suffer as a result. As a result, I'll show you in this post how to add hazy pictures as the page loads in Next in t...


26: Under the cover of JAVASCRIPT ''- (Part: 2)

https://riyatiwari.hashnode.dev/under-the-cover-of-javascript-part-2

Hashnode - javascript (Javascript)

Earlier, we had understood how javascript is different from other languages and versatile to work on both the client side and the server side. Also, the execution context was introduced and its components too. If you are relatively new to this, you c...


27: How to create a blog using Flask-Python

https://janetifeoma.hashnode.dev/how-to-create-a-blog-using-flask-python

Hashnode - python (python)

Introduction Hey there:) I am about to take you on my journey of creating a blog using the Flask application (python) as a beginner. Before we get started, let me shed a little light on what flask is. Flask'... Flask is a small web framework used to...


28: My Journey To Learning JavaScript in 100 days.

https://elitecoderr.hashnode.dev/my-journey-to-learning-javascript-in-100-days

Hashnode - javascript (Javascript)

Good day one, good day all. I wish you a blissful Sunday as you start you new week. It's been really, really great being with you guys and I look forward to making more strides with you all in days to come. Learning JavaScript in 100 days is not an e...


29: Top 10 Python Tips and Tricks: Unleash the full potential Part -1

https://me.blogsphere.top/top-10-python-tips-and-tricks-unleash-the-full-potential-part-1

Hashnode - python (python)

Hi, Devs' Welcome to our list of the top 10 Python tips and tricks! Python is a versatile and powerful programming language that is widely used in many different fields, from web development and data analysis to artificial intelligence and scientifi...


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30: Building a project in CSS and JS Promises Day83

https://dheerajy1.hashnode.dev/building-a-project-in-css-and-js-promises-day83

Hashnode - javascript (Javascript)

Today #Day83 of #100DaysOfCode, I am doing the frontend project 'loading animation' and practicing JavaScript Promises Interview Questions. 1. JavaScript Promises i. What are the states of a Promise' pending Fulfilled rejected Floating' ii. Is a...


31: Equality comparisons("==" V/s "===") in Javascript

https://rasika.hashnode.dev/equality-comparisons-vs-in-javascript

Hashnode - javascript (Javascript)

Comparison operators are used in logical statements to determine equality or difference between variables or values. JavaScript provides three different value-comparison operations: == ' loose equality (double equals) === ' strict equality (triple ...


32: Web Scraping in 3 simple steps

https://mausamik.hashnode.dev/web-scraping-in-3-simple-steps

Hashnode - python (python)

This is my first blog, to begin with, I recently started with Python and was assigned the web scraping task. I surfed through the whole of YouTube to find a concise summary of exactly what to do in web scraping. After spending hours, this is what I'v...


33: Upload CSV Data To MongoDB

https://codingenigma.hashnode.dev/upload-csv-data-to-mongodb

Hashnode - python (python)

As developers, we face many cases when we import data from one source and want to upload this data into another source. This was the same situation I was facing. I exported data from Notion and wanted to import it into the MongoDB Atlas. To insert da...


34: I Build My First App

https://mudit.hashnode.dev/i-build-my-first-app

Hashnode - javascript (Javascript)

Hey everyone' I'm so happy to be back; it's been a long time since I last wrote. Let's not waste time and get into the good stuff. In my winter holidays, I decided to make something that has some real value, and people can use it. I wanted to do thi...


35: Object in Javascript

https://ankitshukla.hashnode.dev/object-in-javascript

Hashnode - javascript (Javascript)

What is an Object in Javascript ' An object is a data type that can take in collections of key-value pairs. JavaScript is an object-based language. Everything is an object in JavaScript. Javascript Object Methods :- Object.create() : This method is u...


36: LeetCode - Binary Tree Level Order Traversal II

https://alkesh26.hashnode.dev/leetcode-binary-tree-level-order-traversal-ii

Hashnode - javascript (Javascript)

Problem statement Given the root of a binary tree, return the bottom-up level order traversal of its nodes' values. (i.e., from left to right, level by level from leaf to root). Problem statement taken from: https://leetcode.com/problems/binary-tree-...


37: Quickly create a React app with Vite

https://devzibah.hashnode.dev/quickly-create-a-react-app-with-vite

Hashnode - javascript (Javascript)

If you get frustrated when trying to create a new React app with create-react-app (CRA), and sometimes you get the app ready to use hours before you intend to use it to avoid wasting time, Vite, pronounced "Veet," may be just what you've been looking...


38: Dependency Injection with Hilt in Android - Part 2

https://dhina17.hashnode.dev/dependency-injection-with-hilt-in-android-part-2

Hashnode - Kotlin (Mobiles)

It is a continuous part of our previous article about Dependency Injection with Hilt. Please check it if you haven't yet. Let's see some common 'How to' in Hilt in this article. How to field-inject dependencies in non-Android classes' As we know, To ...


39: The thin line between DRY and "Ambiguity" in your React Applications'

https://nifemiderin.hashnode.dev/the-thin-line-between-dry-and-ambiguity-in-your-react-applications

Hashnode - javascript (Javascript)

I got myself a new laptop a couple of weeks ago, so I had to clone some of my work from Github again. I decided to clone one of my old repo. Your guess is the same as mine, I was shocked at some of the things I wrote years back. This feeling prompted...


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40: Array methods in JavaScript

https://trupti.chaudhari/array-methods-in-javascript

Hashnode - javascript (Javascript)

Arrays are used to store multiple values in a single variable. Also used when we want to store a list of elements and access them by a single variable. Below is the way to declare the array let name = ['Trupti','Anurag' 'Rahul' 'Parag','Chinmay']; A...


41: 2D vs. 3D Game Development in JavaScript: A Comparative Guide

https://blog.dejacherese.com/2d-vs-3d-game-development-in-javascript-a-comparative-guide

Hashnode - javascript (Javascript)

%[https://www.youtube.com/watch'v=tGYKN7CAc7o] So you want to make a game, but aren't sure whether you should make a 2d or 3d game' We'll look at the pros and cons of each kind of game, along with three factors to consider when making this decision. ...


42: JavaScript Datatypes in Detail

https://sammaji.hashnode.dev/javascript-datatypes-in-detail

Hashnode - javascript (Javascript)

There are seven different primitive data types in JavaScript: undefined, null, number, bigint, string, boolean and symbol. We'll learn about each of them in detail. 1. Number Number stores numerical values. This is different from some other programmi...


43: 10 Best Developer Swags for 2023

https://hashnode.j471n.in/10-best-developer-swags-for-2023

Hashnode - javascript (Javascript)

Hello, my fellow developers, This article will be a little different because in this article I will share 10 swags that you can buy for 2023. As we already know people like developer swag (I'm one of them). I create this list for myself then I thoug...


44: The Quest for Higher Order Functions

https://kalashsharma.hashnode.dev/the-quest-for-higher-order-functions

Hashnode - javascript (Javascript)

Introduction This is the new blog in my JavaScript Voyage series. In this blog, we will learn about the concept behind Higher Order Functions. A Higher Order Function (HOF) is a function that takes a function as an argument or returns a function. Le...


45: Functions in JS

https://codemanishh.hashnode.dev/functions-in-js

Hashnode - javascript (Javascript)

So let's have an easy discussion on the topic of Functions in JS. So basically the function and methods both are the same in the JS. So basically there is some block of code or we can say that some kind of work which we want to do again and again the...


46: Python Cheat Sheet

https://engrmark.hashnode.dev/python-cheat-sheet

Hashnode - python (python)

Variables and Strings Variables are utilized to store values, such as strings, which are sequences of characters surrounded by single or double quotation marks. Strings are an essential component of programming, as they allow developers to store and ...


47: Popular libraries and tools for React Developers

https://rafikadir.hashnode.dev/popular-libraries-and-tools-for-react-developers

Hashnode - javascript (Javascript)

React Router: A routing library for React that allows you to define routes and navigate between them. Redux: A state management library that helps you write applications that behave consistently and are easy to test. MobX: A library that provides a...


48: Array in Javascript

https://ankitshukla.hashnode.dev/array-in-javascript

Hashnode - javascript (Javascript)

What is an array in Javascript' In JavaScript, arrays can be a collection of elements of any type. This means that you can create an array with elements of type String, Boolean, Number, Objects, and even other Arrays. A pair of square brackets [] rep...


49: Hoisting in JS

https://yashpurkar.hashnode.dev/hoisting-in-js

Hashnode - javascript (Javascript)

Hoisting with var and normal function. Hello Friends , In this blog I'm going to talk about hoisting. Hoisting means, we can access the variables and functions even before initializing it, without any error. 1. console.log(getMsg); 2. getMsg(); 3. f...


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50: Communicating Between Tabs in ReactJS with the BroadcastChannel API

https://imnayakshubham.hashnode.dev/communicating-between-tabs-in-reactjs-with-the-broadcastchannel-api

Hashnode - javascript (Javascript)

The BroadcastChannel API is a web platform API that allows communication between different windows, tabs, frames or iframes of the same origin. Let's understand it with a problem statement. If you open Whatsapp Web in one tab and then open it again...


51: Splitting a String at the First Occurrence of a Character in Python

https://codecaliper.me/splitting-a-string-at-the-first-occurrence-of-a-character-in-python

Hashnode - python (python)

Have you ever needed to split a string at the first occurrence of a particular character in Python' It's a common task that can be easily accomplished using the find() method and string slicing. First, let's define the string we want to work with and...


52: Top Tips for Creating Responsive Web Apps in JavaScript

https://linuxgamer.hashnode.dev/top-tips-for-responsive-javascript

Hashnode - javascript (Javascript)

I'm a beginner JavaScript developer and I've been working on creating responsive web apps lately. I've learned a ton about the importance of making sure your app looks great on all devices, and I wanted to share some tips I've picked up along the way...


53: Ternary Operator in Javascript

https://rasika.hashnode.dev/ternary-operator-in-javascript

Hashnode - javascript (Javascript)

Lets get started: What is a ternary operator' A ternary operator in computer programming, is a conditional operator. The conditional statements are the decision-making statements which depends upon the output of the expression. The ternary operator i...


54: Python 01: Python Basics

https://mdirfan.hashnode.dev/python-01-python-basics

Hashnode - python (python)

Python Basics Python is interpreted language, and statements are executed line by line. source code is stored in .py file extension. History Python 1Python 2Python 3 20 Feb 199116 Oct 200003 Dec 2008 From python, we can make - Games - ...


55: Pre-commit hooks and linting configurations for Python projects

https://thepylot.hashnode.dev/pre-commit-hooks-and-linting-configurations-for-python-projects

Hashnode - python (python)

In this article, we'll configure pre-commit hooks to automatically lint our code before committing changes to Github. Since we're using Python, we can add autopep8 to make our code align with PEP8 guidelines or if the project includes YAML files we c...


56: Some Quick Python Hacks

https://me.blogsphere.top/some-quick-python-hacks

Hashnode - python (python)

Here is a small list of hacks. But I am working on a big list of tips and tricks on python. So make sure to stay tuned' Here are some quick python hacks: Use the built-in help function to learn about the functions and modules you are using. For e...


57: Quelles sont les stratégies de l'inbound marketing '

https://newflux.fr/2023/01/08/quelles-sont-les-strategies-de-linbound-marketing/

New Flux ()

Afin de remédier aux manquements d'un outbound marketing coûteux et parfois peu rentable, l'inbound marketing est né. Ce dernier a pour but d'amener le prospect vers l'entreprise et ses produits. Cela est en opposition aux stratégies marketing classiques qui consistent à aller vers le client et à l'inciter à l'action. Pour y parvenir, l'inbound marketing […]


58: How to Build a Simple Counter using ReactJS

https://zully.hashnode.dev/how-to-build-a-simple-counter-using-reactjs

Hashnode - javascript (Javascript)

React is a front-end, open-source JavaScript library that is used to create interactive UI. It is developed and maintained by Facebook. It can be used for the development of single-page and mobile applications. We'll be creating a simple application ...


59: What is API, How to get data from the internet using API

https://hashnode.pypro.dev/what-is-api-how-to-get-data-from-the-internet-using-api

Hashnode - python (python)

In this article, we will learn insight into the importance of APIs, the basics of extracting data from APIs, and hands-on exercises in extracting data from the OMDB API. Introduction to APIs and JSONs We'll explore pulling data from the web by learni...


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60: Regularization techniques for reducing variance

https://galacodes.hashnode.dev/regularization-techniques-for-reducing-variance

Hashnode - python (python)

Regularization is a technique used in machine learning to prevent overfitting and reduce variance in a model. Overfitting occurs when a model is excessively complex and has learned even the noise in the training data, which can negatively impact the ...


61: Flutter, Flutter, Little Star: A Beginner's Guide to Animating with Flutter

https://arbazshaikh.tech/flutter-flutter-little-star-a-beginners-guide-to-animating-with-flutter

Hashnode - Flutter (Flutter)

"Animations are like spices ' a little goes a long way. Too much and you'll end up with a jumbled mess, but just the right amount can take your app from bland to grand." Are you tired of boring, static apps that lack any sense of flair or finesse' ...


62: Flutter, Flutter, Little Star: A Beginner's Guide to Animating with Flutter

https://arbazshaikh.blog/flutter-flutter-little-star-a-beginners-guide-to-animating-with-flutter

Hashnode - Flutter (Flutter)

"Animations are like spices ' a little goes a long way. Too much and you'll end up with a jumbled mess, but just the right amount can take your app from bland to grand." Are you tired of boring, static apps that lack any sense of flair or finesse' ...


63: How to build a React application that integrates with the GitHub API and utilizes various React libraries.

https://jor-el.hashnode.dev/how-to-build-a-react-application-that-integrates-with-the-github-api-and-utilizes-various-react-libraries

Hashnode - javascript (Javascript)

What is React' React is a JavaScript library used for building user interfaces. Some advantages of React include, Reusability of components. - It makes use of virtual DOM which improves performance. It is easier to create dynamic web applications w...


64: Printing the First N Elements of a List in Python

https://codecaliper.me/printing-the-first-n-elements-of-a-list-in-python

Hashnode - python (python)

Have you ever needed to print the first few elements of a list in Python' It's a common task that can be easily accomplished using a combination of list indexing and a for loop. First, let's define the list we want to work with. L = [2,4,8,23,74,2,82...


65: React Query

https://omkarborude.hashnode.dev/react-query

Hashnode - javascript (Javascript)

React Query is a lightweight library for fetching, caching, and updating data in your React applications. It was designed to be easy to use, flexible, and scalable, making it a great choice for developers who want to manage data in their React apps. ...


66: Deep dive into React Fiber

https://ijustcode.hashnode.dev/deep-dive-into-react-fiber

Hashnode - javascript (Javascript)

This article will let you know about the deeper insight of React Fiber & its impact on frontend development. But, before moving towards React Fiber and understanding the exact utility along with that how & what problem React Fiber solves, it's a bit ...


67: Django Form Validation

https://harunacodes.com/django-form-validation

Hashnode - python (python)

Introduction In this article, I will show you how form validation works in Django. I will also show you how to write your own custom validators. Understanding how this process works is very important because most web applications use forms to grab in...


68: Top 5 reasons you need to start using prettier as a Front-End Developer in 2023

https://journeyasadev.hashnode.dev/top-5-reasons-you-need-to-start-using-prettier-as-a-front-end-developer-in-2023

Hashnode - javascript (Javascript)

As a front-end developer, it is important to have a clean, consistent, and easy-to-read codebase. This not only makes your code more maintainable and easier to work with, but it also helps to improve the overall quality of your projects. One tool tha...


69: Setup Grafana with Prometheus for Python projects using Docker

https://thepylot.hashnode.dev/setup-grafana-with-prometheus-for-python-projects-using-docker

Hashnode - python (python)

In this article, we will cover how to set up service monitoring for Python projects with Prometheus and Grafana using Docker containers. Service monitoring allows us to analyze specific events in our projects such as database calls, API interaction, ...


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70: How To Validate nested schema dynamically using JOI in NodeJs

https://alamjamal.hashnode.dev/how-to-validate-nested-schema-dynamically-using-joi-in-nodejs

Hashnode - javascript (Javascript)

To validate a nested schema using JOI (a JavaScript object schema validation library), you can use the object method and pass it a configuration object that defines the nested schema. The configuration object can include the following options: keys:...


71: Gain mastery in the useState hook in React js.

https://devxperience.hashnode.dev/gain-mastery-in-the-usestate-hook-in-react-js

Hashnode - javascript (Javascript)

Welcome, you're important. ' Hey there [ your name ] '', I'm Miracle Ifeanyichukwu and you're welcome to my very first blog post ''. I blog about web development related topics - mostly JavaScript '. So get subscribed if you're interested in thos...


72: Closure in Python

https://mochatek.hashnode.dev/closure-in-python

Hashnode - python (python)

In the previous article, we saw that we can define functions inside another function, and doing so would create the enclosing scope , using which we would be able to access variables/names from the local scope of the outer function, from inside the i...


73: These 5 AI Tools Will Make You A Superhuman!!

https://iamnomadev.hashnode.dev/these-5-ai-tools-will-make-you-a-superhuman

Hashnode - javascript (Javascript)

Hello fellow devs, Nomadev is here. Artificial intelligence (AI) has revolutionized the way we interact with technology. AI tools have transformed many aspects of our lives, from how we work to how we stay connected. AI tools can help us navigate tas...


74: Python Ethical Hacking Libraries

https://blog.oscakampala.org/python-ethical-hacking-libraries

Hashnode - python (python)

Libraries used in python for ethical hacking and cyber security. As security developers, we need to know the libraries to use when creating hacking tools. There are a number of libraries that can be used for ethical hacking and cyber security in Pyth...


75: C Program to Check Whether a Number is Palindrome or Not

https://codingtute.com/c-program-to-check-whether-a-number-is-palindrome-or-not/

codingtute.com (Développement)

In this tutorial, you will learn how to check a number is a palindrome or not using a C program. C Program to Check Whether a Number is Palindrome or Not Output Explanation This program first reads in an integer from the user and stores it in the variable num. It then stores a copy… Read More »C Program to Check Whether a Number is Palindrome or Not The post C Program to Check Whet [...]


76: Helping developers find remote jobs since 2019

https://carlw.hashnode.dev/helping-developers-find-remote-jobs-since-2019

Hashnode - javascript (Javascript)

TLDR I just launched a website where I have collected resources for developers to look for remote jobs. There are over 200 companies that work remotely and hire engineers, and then there are some other resources like job boards and online communities...


77: C Program to Reverse a Number

https://codingtute.com/c-program-to-reverse-a-number/

codingtute.com (Développement)

In this tutorial, you will learn how to reverse a number using c programming. C Program to Reverse a Integer Output Explanation You can find more C Programming Examples here. The post C Program to Reverse a Number appeared first on CodingTute.


78: Super Simple Approach to JavaScript Array

https://yusfulcoder.hashnode.dev/super-simple-approach-to-javascript-array

Hashnode - javascript (Javascript)

Introduction Arrays in JavaScript are a basic data structure that helps to represent a collection of data. In this article, you will learn how to organize, access and manipulate data in a JavaScript array in a super simple way. Let's get started. Wha...


79: 10 JavaScript Operators You Don't Know Exist

https://blog.ahmedibrahim.dev/10-javascript-operators-you-dont-know-exist

Hashnode - javascript (Javascript)

I have a quick quiz for you!! Can you try it' console.log(5 & 2); // your answer'' console.log(5 | 2); //... console.log(new.target); console.log(import.meta) const a = { duration: 50 }; a.duration ''= 10; console.log(a.duration); // Output: ... ...


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80: Temporal Dead Zone in JS

https://mohdjasirkhan.tech/temporal-dead-zone-in-js

Hashnode - javascript (Javascript)

Before starting with Temporal Dead Zone it is better that you first understand the concept of Scope and Hoisting in Javascript. If you have then you are good to go else you can refer to my previous blog to get an understanding of the above topic. Bef...


81: Hoisting in JS

https://mohdjasirkhan.tech/hoisting-in-js

Hashnode - javascript (Javascript)

Just look at the below code and observe if it will throw any errors. console.log(greet); // '''' -- Undefined var greet = 'Hello! Everyone'; console.log(greet); // Hello! Everyone If you have been around programming languages other than JS then this...


82: All about Scope in JS

https://mohdjasirkhan.tech/all-about-scope-in-js

Hashnode - javascript (Javascript)

So before starting let's understand what scope actually means. To answer that Scope can be defined as a part of the program where the variable is accessible or visible. Javascript allows you to declare variables using 3 ways i.e using var, let, and c...


83: Create Unique Images with OpenAI and Python

https://codersden.hashnode.dev/create-unique-images-with-openai-and-python

Hashnode - python (python)

Learn how to use the OpenAI Dall-E API and Python to generate unique images from text descriptions. This tutorial provides example code and explains the process step by step. Generating images with OpenAI and Python is a powerful way to create unique...


84: How to create Portfolio

https://codincs.hashnode.dev/how-to-create-portfolio

Hashnode - javascript (Javascript)

A portfolio is a collection of documents and materials that demonstrate your skills, abilities, and accomplishments. It can include a variety of items such as writing samples, photographs of your work, case studies, and references. To create a portfo...


85: This day in search marketing history: January 8

https://searchengineland.com/search-marketing-history-january-8-391108

Search engine land (Référencement)

A shift from keyword research to intent research, plus: search engines taking data from SEOs, PPC spending/budget cuts, and more. The post This day in search marketing history: January 8 appeared first on Search Engine Land.


86: Safe Space (A blogging API)

https://devlydia.hashnode.dev/safe-space-a-blogging-api

Hashnode - javascript (Javascript)

Getting started with Nodejs projects might be quite overwhelming, but here is a beginner-friendly tutorial on how to get started with the CRUD operations in Nodejs. In this article, I'm going to work you through how to create a blog API in Nodejs. So...


87: Web Development for Non-Developers: A Beginner's Guide to the Basics

https://kalemanish.hashnode.dev/web-development-for-non-developers-a-beginners-guide-to-the-basics

Hashnode - javascript (Javascript)

Introduction Web development is an important field in today's world because the internet is a central part of many people's daily lives. Websites and web applications are used for a wide range of purposes, such as communicating with friends and famil...


88: Best Tips To Rework Your Real Estate Investment Strategy In 2023

https://www.bestfreewebresources.com/best-tips-to-rework-your-real-estate-investment-strategy-in-2023

Best Free Web Resources (Veille)

Although real estate investment is a passive activity, you must consider it like any other business. After all, it runs on money, generates profits, and entails elements like accounting and taxes. Treating your real estate transactions like business will give you a better understanding of the strategy and help you make better decisions in the […] The post Best Tips To Rework Your Real Estate [...]


89: Regex untuk si paling anti ribet

https://asrul.dev/regex-untuk-si-paling-anti-ribet

Hashnode - javascript (Javascript)

Regular Expression (regex) adalah sebuah notasi yang digunakan untuk memrepresentasikan pola-pola tertentu dalam string. Regex sering digunakan untuk mencari, mengganti, atau memvalidasi string yang memenuhi pola tertentu. Regex banyak digunakan dala...


90 / 91

90: A simple flask blog

https://engrmark.hashnode.dev/a-simple-flask-blog

Hashnode - python (python)

Introduction to flask Flask is a lightweight web application framework written in Python, based on the Werkzeug WSGI toolkit and Jinja2 template engine. In this post, we will explore the development of a blog application that performs the CRUD operat...


91: Node Js In NutShell | Express And Routing :

https://hashmoey.hashnode.dev/node-js-in-nutshell-express-and-routing

Hashnode - javascript (Javascript)

In Express, routing refers to determining how an application responds to a client request to a particular endpoint, which is a URI (or path) and a specific HTTP request method (GET, POST, and so on). Here is an example of setting up routing in an Exp...




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Pour toutes questions, merci de contacter Richard Carlier.

Présentation

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.

Richard Carlier

Des mots,
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Collaboration Partage Pagerank Donnees Echange RSS Standards Web Design CSS Participation Accessibilite Mashup Convergence Standardisation Utilisateurs Web 2.0