Vinod Kumar | SWCodes-PHP Interview Questions and Answers

Static Assets In Node Js

On May 25, 2022 by Vinod Kumar

Here I’m going show you how to use static assets in node js and express with the help of importing path library. For example let’s say you have public folder in your project and you want to access all files and folder inside…

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Why we should fast Ekadashi

On May 14, 2022 by Vinod Kumar

Doctors and scientist they said that maximum diseases or either initiated or accelerated by having grains on eleventh day of month that’s because we should fast Ekadashi. हिंदी मे डॉक्टर और वैज्ञानिक उन्होंने कहा कि ग्यारहवें दिन अनाज खाने से अधिकतम रोग…

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What is Routes handler in Express JS

On October 12, 2021 by Vinod Kumar

Routing refers to determining how an application responds to a client request to a particular endpoint, which is a URI (or path) and a specific HTTP request method (GET, POST, PUT, DELETE).Each route can have one or more handler functions, which are…

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Simple Express JS Routes

On October 12, 2021 by Vinod Kumar

Here i’m going show you how many types of method in express work and how we simple write that and the following examples illustrate defining simple routes. const express = require(‘express’);const app = express();const port = process.env.PORT || 3000; Here app is…

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Start Simple Node Js Application

On October 12, 2021 by Vinod Kumar

Hello friends here I’m going to show you, how to start node js application as beginner.First of all you make sure before starting node js you better understand core JavaScript syntax and function and prototyping scope and you should know about some…

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Hoisting in JavaScript

On March 10, 2021 by Vinod Kumar

Hoisting, when in JavaScript variable used before declaration that is called hoisting, a variable can be declared after it has been used. In other words; you can say one variable can be used before it has been declared. example a = 10;…

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use strict in JavaScript

On March 10, 2021 by Vinod Kumar

Strict mode makes it easier to write secure and error free code in JavaScript.As an example, in normal JavaScript, mistyping or undefined a variable name creates a new global variable and this will not return any error but In strict mode, this…

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Questions mostly asked in PHP interview

On March 7, 2021 by Vinod Kumar

Difference between final, Static and const keyword By using final methods or classes can not be modified by a child class. This prevents class inheritance, method-overriding and/or redefinition of methods. By using static class or methods or properties as a static value…

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