Md. Alamgir Hossain

Nov 5, 2020

Some concepts of JavaScript

Truthy and Falsy values — In, JavaScript, every type and value has a Boolean value. This value can be either true or false. Which one has the value true is called truthy and another one is called falsy. Some Falsy values are — false, 0 (zero), ‘ ’ or “ ” (empty string), null, undefined…

Java Script

3 min read

Nov 4, 2020

Some basic things in react-

What is React? — React is a front-end JavaScript library developed by Facebook in 2011. It follows the component-based approach which helps in building reusable UI components. It is used for developing complex and interactive web and mobile UI. Even though it was open-sourced only in 2015, it has one of the largest communities…

React

3 min read

Nov 3, 2020

Some Important topics of JavaScript

What is a comment in JavaScript? — What is a comment in JavaScript? => JavaScript comments are used to explain JavaScript code, and to make it more readable. These codes are compiled by the compiler. There are mainly two types of JavaScript comments. Single Line Comment: Single line comments start with //. …

Java Script

4 min read

Nov 2, 2020

Some best practice of Number and String in JavaScript

01. Determining Integer: Use Number.isInteger() function. It will return the Boolean value. — Some best practice of Number and String in JavaScript 01. Determining Integer: Use Number.isInteger() function. It will return the Boolean value. 02. Use of parseInt(): We can use parseInt function both with Type parameter and without Type parameter - const parsedValue = parseInt(String) const parsedValue = parseInt(String, Type)

Java Script

2 min read