AbdurCodes

Prettier and ESLint are both tools used to improve the quality of your code, but they serve different purposes and work in different ways. ### Prettier - **Purpose**: Prettier is a code formatter. Its main goal is to enforce a consistent style by parsing your code and re-printing it with its own rules. - **Functionality**: It automatically formats your code to ensure it adheres to a consistent style. This includes things like indentation, quotes, semicolons, and line breaks. - **Configuration**: Prettier has minimal configuration options. It focuses on providing a consistent style with as few options as possible to reduce debates over code style. - **Usage**: You run Prettier to format your code, and it makes changes directly to your files. ### ESLint - **Purpose**: ESLint is a linter. Its main goal is to identify and fix problems in your JavaScript code. - **Functionality**: It analyzes your code for potential errors, code smells, and deviations from best practices. It can also enforc...

Prettier is a code formatter that helps you maintain consistent code style by automatically formatting your code according to a set of rules.  Here's a simple demo to show Prettier in action. ### Step 1: Install Prettier First, you need to install Prettier. You can do this using npm (Node Package Manager): ```sh npm install prettier --save-dev ``` ### Step 2: Create a Configuration File Create a configuration file named `.prettierrc` in your project directory. This file will contain your Prettier settings. Here's an example configuration: ```json {     "semi": true,     "singleQuote": true,     "tabWidth": 2,     "trailingComma": "es5" } ``` ### Step 3: Create a JavaScript File Create a JavaScript file, for example, `app.js`, with the following content: ```javascript function greet(name) {     console.log("Hello, " + name); } greet("World"); ``` ### Step 4: Run Prettier Run Prettier on your JavaScript file to...

ESLint is a tool for identifying and fixing problems in JavaScript code. Here's a simple example to show ESLint in action. ### Step 1: Install ESLint First, you need to install ESLint. You can do this using npm (Node Package Manager): ```sh npm install eslint --save-dev ``` ### Step 2: Initialize ESLint Next, initialize ESLint in your project. This will create a configuration file: ```sh npx eslint --init ``` You'll be prompted to answer a few questions to set up your configuration. ### Step 3: Create a JavaScript File Create a JavaScript file, for example, `app.js`, with the following content: ```javascript function greet(name) {     console.log('Hello, ' + name); } greet('World'); ``` ### Step 4: Run ESLint Run ESLint on your JavaScript file: ```sh npx eslint app.js ``` ### Example Output If there are any issues, ESLint will output them. For example, you might see something like this: ```sh app.js   2:5  warning  Unexpected console statement  no-console ✖...

Variadic functions are functions that accept a variable number of arguments. This allows you to pass any number of parameters when calling the function. 📌 In JavaScript: JavaScript supports variadic functions using the rest parameter ( ... ) or the special object arguments . 1. Using Rest Parameter ( ... ) function sum(...numbers) { return numbers.reduce((total, num) => total + num, 0); } console.log(sum(1, 2, 3)); // Output: 6 console.log(sum(5, 10, 15, 20)); // Output: 50 ...numbers collects all arguments into an array. 2. Using arguments Object (older method) function multiply() { let result = 1; for (let i = 0; i < arguments.length; i++) { result *= arguments[i]; } return result; } console.log(multiply(2, 3, 4)); // Output: 24 arguments is array-like but not a true array . 📌 In Python: Python uses *args for positional arguments and **kwargs for keyword arguments. Example: def greet(*names): for name in names:...

Shallow copies are useful in scenarios where you need to create a new object with the same top-level properties as the original, but you don't need to deeply clone nested objects. Here are some common use cases: 1. **State Management in React**: When updating the state in React, you often create a shallow copy of the state object to ensure immutability. This allows React to detect changes and re-render components efficiently.    ```javascript    const newState = { ...oldState, newProperty: value };    ``` 2. **Merging Objects**: When you want to merge two or more objects, a shallow copy can be used to combine their properties.    ```javascript    const mergedObject = { ...object1, ...object2 };    ``` 3. **Cloning Simple Objects**: If you have an object with only primitive values (numbers, strings, booleans), a shallow copy is sufficient to create a new independent object.    ```javascript    const original ...

 Bulk YouTube videos description text edit with python script  try: from googleapiclient.discovery import build from google_auth_oauthlib.flow import InstalledAppFlow from google.auth.transport.requests import Request except ModuleNotFoundError as e: print("Required modules are missing. Please install them using:\n\n pip install google-auth google-auth-oauthlib google-auth-httplib2 google-api-python-client\n") exit(1) import pickle import os # Define scopes for YouTube Data API SCOPES = ["https://www.googleapis.com/auth/youtube.force-ssl"] def authenticate_youtube(): creds = None if os.path.exists("token.pickle"): with open("token.pickle", "rb") as token: creds = pickle.load(token) if not creds or not creds.valid: if creds and creds.expired and creds.refresh_token: creds.refresh(Request()) else: flow = InstalledAppFlow.from_client...

If your app consists of only a single JavaScript file , you don't necessarily need Webpack . Webpack is a module bundler primarily used in larger projects that involve multiple files, dependencies, or require advanced features. However, there are scenarios where Webpack could still be helpful, even for small projects. When You Might Not Need Webpack: Single JS File : If you don’t have any modules to import/export or don’t use libraries requiring bundling. Minimal Dependencies : If you're only using vanilla JavaScript or a few standalone libraries via <script> tags. No Advanced Features : If you don't need features like live reloading, code splitting, or transpilation (e.g., converting modern JavaScript to work in older browsers). When Webpack Can Be Helpful: Modern JS Features : If you're using modern ES6+ features and want to ensure browser compatibility by transpiling (e.g., via Babel). CSS/Assets Management : If you have stylesheets or assets (image...