Difference between var , let and const ? var : Function scoped , Redeclare , Reassign let : Blocked scoped , Not Redeclare , Reassign const: Blocked scoped , Not Redeclare , Not Reassign var x = 10; let y = 20; const z = 30; var x; // Redecla...
Introduction: Programming is more than just writing code — it’s about solving problems, thinking logically, and creating digital solutions. Whether you’re a beginner or aiming to level up your tech career, mastering key programming skills is crucial....
This property in CSS is used to give more importance compared to normal property. The !important means 'this is important'. This rule provides a way of making the Cascade in CSS. If we apply this property to the text, then the priority of that text i...
1. What’s the difference between continuous integration, continuous delivery, and continuous deployment? Continuous Integration (CI), Continuous Delivery (CD), and Continuous Deployment (CD) are all practices in software development that aim to stre...
Breaking Down Kubernetes: Must-Know Interview Questions Welcome to a comprehensive guide on Kubernetes interview questions! Whether you're a DevOps intern gearing up for interviews or a seasoned professional brushing up on your knowledge, these quest...
Putty To open d terminal through putty it requires key file to be in ppk (putty private key) And to convert pem file to ppk we use Puttygen open puttygen click load choose d file to be converted click ok now click private key To connect to our...
ES5 and ES6 refer to different versions of the ECMAScript standard, which is the scripting language specification that serves as the foundation for several languages, including JavaScript. The evolution from ES5 to ES6 (also known as ECMAScript 2015)...
Made by Shriram🧑💻(ISE-24) from Striver's SDE Core Sheet with the addition of a few reference links and formatting into a readable format using Obsidian (my favourite note-taking tool). What is the main purpose of an operating system? Discuss diff...
Introduction: In the world of software development, frameworks and microframeworks play a significant role in building robust and scalable applications. While they share similarities in providing a foundation for application development, they differ ...
In JavaScript, hoisting allows you to use functions and variables before they are declared. Let's learn what hoisting is and how it works. What is hoisting? console.log(num); var num = 5; Can you guess what should be the output of this code, it migh...
