Author: Pankaj Bisht

JSON, n JSON method


The JSON (JavaScript Object Notation) is a general format to represent values and objects. JSON is the string form of object. Syntax: JSON.stringify(value[, replacer[, space]]) Parameters: Value The value to convert to a JSON string. Replacer Optional The…

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CSS – Float and clear


To understand float and clear property of CSS we need understand CSS position. We have read all and know HTML tag or element link together with the bond. But by this property, we can prevent that bond. So…

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ES6 arrow functions

es6 arrow function

Arrow function taken from CoffeeScript (a transcompiled language). Arrow function, also called “fat arrow” functions. This is represented by => (Flat Arrow). It is anonymous and can change the way this bind into function. When we are using…

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Basic javascript interview questions

javascript interview questions

1. What is JavaScript? Ans: JavaScript is a client-side scripting language now days we can works on server side. It works mostly with html but now it can be used without html. 2. Differences between Java and JavaScript?…

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8 Basic use of ls or list command

List or ls command is one of the most frequently used command in Linux. In this article, we’ll be discussing a basic list or ls command. 1. List files using ls with no option Without an option, we…

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Javascript function arguments handling


In JavaScript we don’t have any method to check our parameters and arguments. Earlier tutorial, We have learned that functions can have parameters; like – functionName(parameter1, parameter2, parameter3) { code to be executed } but suppose that we…

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HTML – Web storage


Web storage is the feature that introduces with html5 and As we know we store application data inside cookies, which include a lot of server request. But after web storage, we have a more secure and elegant way…

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Basics of JavaScript Function


The JavaScript function is a block of code, which is used to perform a specific task and to create reusable code. These are defined once and maybe executed numerous times. In JavaScript, functions are defined with the function keyword. There are 3…

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Javascript loops


Loops are main component in every programming language. Iteration or loop is a structure, series, or process, the end of which is connected to the beginning. But in programming it allow to repeat block code, until the given…

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Javascript type casting


In javascript we can convert one type to another type (typecasting). As we know true and false are related to boolean data type. Zero, empty string, undefined, null, NaN are falsy values. All non-empty things and true are Truthy…

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