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Node.js - Buffers

Node

Pure JavaScript is Unicode friendly, but it is not so for binary data. While dealing with TCP str...

Updated 2 years ago by Admin

Node.js - Event Emitter

Node

Many objects in a Node emit events, for example, a net.Server emits an event each time a peer con...

Updated 2 years ago by Admin

Node.js - Event Loop

Node

Node.js is a single-threaded application, but it can support concurrency via the concept of event...

Updated 2 years ago by Admin

Node.js - Callbacks Concept

Node

What is Callback? Callback is an asynchronous equivalent for a function. A callback function is ...

Updated 2 years ago by Admin

Node.js - NPM

Node

Node Package Manager (NPM) provides two main functionalities − Online repositories for node....

Updated 2 years ago by Admin

Node.js - REPL Terminal

Node

REPL stands for Read Eval Print Loop and it represents a computer environment like a Windows cons...

Updated 2 years ago by Admin

Node.js - First Application

Node

Before creating an actual "Hello, World!" application using Node.js, let us see the components of...

Updated 2 years ago by Admin

Node.js - Environment Setup

Node

Try it Option Online You really do not need to set up your own environment to start learning N...

Updated 2 years ago by Admin

Node.js - Introduction

Node

What is Node.js? Node.js is a server-side platform built on Google Chrome's JavaScript Engine (V...

Updated 2 years ago by Admin

Node.js Tutorial

Node

Node.js is a very powerful JavaScript-based platform built on Google Chrome's JavaScript V8 Engin...

Updated 2 years ago by Admin

Migrate Old Domin to New Domain On AWS EC2 +Route 53

AWS

A --- Delete old A Record and create New A record with your new domain on new hotels    zone B...

Updated 2 years ago by Admin

phpMyAdmin

Apache

plugin_interface.lib.php error sudo vim /usr/share/phpmyadmin/libraries/plugin_interface.lib.php...

Updated 2 years ago by Admin

Install self-managed GitLab Server

Git-GitLab-GitHub-BitBucket

1. Install and configure the necessary dependencies sudo apt-get updatesudo apt-get install -y c...

Updated 2 years ago by Admin

Host Multiple Websites On One Apache Server On Ubuntu

Apache

1. Install Apache Web Server If you don’t have an Apache server installed refer to post: How To ...

Updated 2 years ago by Admin

Flask – FastCGI

Python Flask Tutorial

FastCGI is another deployment option for Flask application on web servers like nginix, lighttpd, ...

Updated 2 years ago by Admin

Flask – Deployment

Python Flask Tutorial

Externally Visible Server A Flask application on the development server is accessible only on th...

Updated 2 years ago by Admin

Flask – Sijax

Python Flask Tutorial

Sijax stands for ‘Simple Ajax’ and it is a Python/jQuery library designed to help you easily brin...

Updated 2 years ago by Admin

Flask – SQLAlchemy

Python Flask Tutorial

Using raw SQL in Flask web applications to perform CRUD operations on database can be tedious. In...

Updated 2 years ago by Admin

Flask – SQLite

Python Flask Tutorial

Python has an in-built support for SQlite. SQlite3 module is shipped with Python distribution. Fo...

Updated 2 years ago by Admin

Flask – WTF

Python Flask Tutorial

One of the essential aspects of a web application is to present a user interface for the user. HT...

Updated 2 years ago by Admin