Optimizing Database Performance: Strategies, SQL Queries, and Denormalization ExplainedIntroduction Importance of Optimizing Database Performance Optimizing database performance ensures swift and efficient backend API operations. By crafting precise queries, we fetch only necessary data, minimizing strain on system resources and enhanc...May 12, 2024·5 min read
Event Bubbling and Capturing (JavaScript)Bubbling Event bubbling is a mechanism in which an event triggered on a specific element propagates through its parent elements in the DOM hierarchy, triggering their respective event handlers. So, here is an example of bubbling: https://codepen.io/d...Jun 20, 2023·2 min read
How to make a search bar (JavaScript)Search functionality is a crucial feature for many websites, especially those that have a lot of content or data. A search app allows users to quickly find what they're looking for on your site, without having to manually scan through pages or scroll...Apr 14, 2023·2 min read
All About ArrayWhat is an array? In JavaScript, an array is a data structure that allows you to store and manipulate a collection of values or objects. An array is essentially an ordered list of elements that can be accessed using an index or a key. Arrays start at...Apr 11, 2023·4 min read
JavaScript ( Loops, Conditions )Conditions Conditional statements are used in JavaScript to execute different code blocks based on whether a condition is true or false. The most commonly used conditional statements in JavaScript are: if else Switch case Ternary operator If Els...Apr 4, 2023·4 min read
Operators JSArithmetic operators These operators are used to do mathematical calculations: Addition operator (+) let x = 4; let y = 5; console.log(x + y); Subtraction operator (-) let x = 4; let y = 5; console.log(x - y); Multiplication operat...Apr 4, 2023·3 min read
var , let & constWhat are variables? Variables are used to temporarily store values that are needed for a specific purpose in the program. For example, you might use a variable to store the user's name when they enter it into a form, or to keep track of the score in ...Mar 28, 2023·2 min read