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How to create a arrow function in Javascript ?
Why we create a arrow function ? Arrow functions, introduced in ECMAScript 6, provide a concise syntax for writing anonymous functions in JavaScript. They offer a more streamlined and expressive way to define functions compared to traditional function expressions.
The syntax for arrow functions consists of parameters enclosed in parentheses (if there are any), followed by the arrow symbol =>, and then the function body enclosed in curly braces {} if it’s a block statement, or a single expression if it’s an expression-bodied arrow function.
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How to create a function in Javascript ?
Why we create a function ? In JavaScript, a function is a block of reusable code that performs a specific task when called or invoked. Functions are fundamental building blocks of JavaScript programming and are used to encapsulate a set of instructions that can be executed one or more times. They enable code reuse, abstraction, and modularization, which are essential principles in software development.
Creating a simple function in JavaScript.
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Are Const, Let and Var Different ?
What can we choose from const, let or var ? JavaScript, being a versatile and dynamic programming language, offers developers several ways to declare variables, each with its own scope and behavior. In this article, we’ll delve into the differences between const, let, and var, and when to use each one effectively.
var: The Traditional Variable Declaration var is the oldest way to declare variables in JavaScript. It has a function scope, meaning it’s scoped to the nearest function block, rather than the nearest enclosing block like let and const.
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is CSS grid make simple ?
CSS Grid make simple layout ? CSS Grid is a powerful layout system in CSS that provides a two-dimensional grid-based layout for designing web pages. Unlike the traditional block and inline layout model, CSS Grid allows developers to create complex and responsive layouts with ease. The grid can be defined on both the row and column axes, providing a comprehensive structure for organizing and positioning elements within a container.
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EM vs REM
Is it better to use EM or REM? EM and REM are one of the units used in the website development process. The units of measurement “em” and “rem” are two important concepts in CSS that are used to determine the size of elements in web layouts. The unit “em” refers to the size relative to the font size of the parent element, while “rem” refers to the size relative to the font size of the root element (usually the <html> element).
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What is CSS Flexbox
CSS Flexbox Makes Layout Easier? Flexbox makes it very easy to position the elements created on the website. CSS Flexbox, short for Flexible Box, is a layout paradigm in CSS that simplifies and increases the flexibility of arranging elements in a container. By defining the container as a flex container via the display: flex; property, we enable dynamic arrangement of elements. Flexbox allows better control over layout, independent of traditional block or inline models.