How to setup apache virtual host on ubuntu

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Setup apache virtual host on ubuntu. There is following steps, We need to follow to setup the apache virtual host on ubuntu. If you have already installed apache at your ubuntu system. You need to create new directory parallel or inside of html folder inside www folder.

  • Create the Directory Structure

  • Grant Permissions

  • Create Demo Pages for Each Virtual Host

  • Create New Virtual Host Files

  • Enable the New Virtual Host Files

  • Set Up Local Hosts File

How to setup apache virtual ho …

Setup apache virtual host on ubuntu. There is following steps, We need to follow to setup the apache virtual host on ubuntu. If you have already installed apache at your ubuntu system. You need to create new directory parallel or inside of html folde …

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Securing Node.js Applications

Securing any application is necessity to all the applications. You should consider the security of your application at every phase of the development such as architecture, design, code, and finally the deployment. In this tutorial, we are going to le …

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ECMAScript 2020 New Features

ECMAScript 2020 new version has been released on June 2020. ECMAScript 2020 introduce multiple new features like. dynamic import, BigInt, matchAll() for Strings, globalThis, Promise.allSettled, Nullish coalescing, Optional chaining etc.

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How to promote my YouTube chan …

To promote my YouTube channel to maximize views. We have to follow the different techniques. Write engaging contents, Title should be catchy. Do the SEO of your chanel. Figure out what your audience wants.

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What is SEO

SEO stands for search engine optimization. It is the process of getting traffic from the free, organic, editorial or natural search results on search engines. SEO is the part of digital marketing. SEO are two types one is ON page SEO and another is O …

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Security Checks in Node Js

Security is the main part of an applications. Either it is web, mobile or any other type of application. Some developers & client takes it seriously. We must have security checks before our application goes live to thousands of app users. The sec …

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What is scope in JavaScript

JavaScript has two types of scopes: global and local. A variable that is declared outside a function definition is a global variable, and its value is accessible and modifiable throughout your program.

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Data Types Used in JavaScript

Data Types Used in JavaScript.There are six data types in JavaScript. Five are simple or primitive and one complex data type.

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Difference between Undeclared, …

A variable used in the code which is not already declared with any keyword like var, let and const is called undeclared variable. The undefined type has only one value, which is the special value undefined. The Null type is the second data type that …

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Variable Accessibility in Java …

Variable Accessibility in JavaScript.Variable accessibility means how many ways to access the the variable. Its depends on scope of the variable. In JavaScript there are two types of scope.

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What is function chaining in J …

Function chaining is also called cascading. Method chaining is a technique that can be used to simplify code in scenarios that involve calling multiple functions on the same object consecutively.

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What is closure in JavaScript

A closure is the combination of a function and the lexical environment within which that function was declared. A closure is an inner function that has access to the outer enclosing function variable scope chain. A closure can access its own variable …

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What is callback in javaScript

Callback is also called the higher order function in javaScript. A callback function is a function passed into another function as an argument, which is then invoked inside the outer function to complete some kind of routine or action.

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Difference between call apply …

Difference between call, apply and bind in javascript. Both call and apply perform the same functions only difference between call and apply is that call execute a function in the context, or scope of the first argument that we pass to it and their r …

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Difference between var let and …

We used var keyword to create the local variable. Any variable created by var keyword has only function scope that means we can access this variable inside the same function or inner nested functions only. ES6 (ES2015) introduced the new keywords let …

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How to install and work with r …

React Js is a javascript library developed by Facebook developer for developing the front-end part of an application. In React Js we can create reusable UI components. This is the most popular framework for developing the front-end part of an applica …

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How to install Hapijs

HapiJs require Node js to install first. Install node js then go to install Hapijs Framework

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How to work with static templa …

Accessing static template or rendering template in Hapi Js framework we need some builtin plugins.like 'inert'

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How to display access log info …

For displaying access log we need to use some plugins of Hapi Js framework which are already in market. E.g good, good-console and good-squeeze.

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How to create a REST API with …

How to create a REST API with Hapi Js Framework in Node Js?.Hapi is the best framework to create the REST API easily without time wasting.

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How to install and work with A …

How to install and work with Angular 2?.Angular 2 is an open source JavaScript Framework to build Web and Mobile applications in HTML and JavaScript.

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How to deploy angular 2 app on …

Deployment of Angular 2 Application on Heroku is very simple task. We can deploy Angular 2 app on Heroku by many ways like Heroku CLI and Github. Before deployment process we need to sure that our application should be in a production deployment mode …

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How to deploy React app on her …

Deployment of React Application on Heroku is very simple task. We can deploy React app on Heroku by many ways like Heroku CLI and Github. Before deployment process we need to sure that our application should be in a production deployment mode.

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