Vi editor is a powerful and widely used text editor in UNIX and Linux operating system. vi FILE_NAME ...

Connect to instance 1st approach (For MAC/Linux Laptops) Copy the private key to Desktop Other Steps: cd ~/Desktop chmod 400 ec2-key.pem ssh -i ec2-key.pem ec2-user@PUBLIC-IP-OF-EC2 ...

Some tips on how to keep safe from identity theft. Day by day in this digital world we are hearing out rising cases of identity ...

<?php class Data { public $data; function setData($data){ $this->data = $data; } function getData(){ return $this->data; } } $data = new Data(); $data->setData( array( "name"=>"John ...

Typically, notifications should be short, informational messages that notify users of something that occurred in your application. For example, if you are writing a billing ...

Composer Important Commands Composer is an application-level dependency manager for the PHP programming language that provides a standard format for managing dependencies of PHP software ...

Meta Pixel Code The Meta Pixel is a snippet of JavaScript code that allows you to track visitor activity on your website. It works by ...

Amazon Lightsail is designed to be the easiest way to launch and manage a virtual private server with AWS. Lightsail plans include everything you need ...

QWERTY keyboard उन देशों में मानक टाइपराइटर और कंप्यूटर keyboard है जो लैटिन-आधारित वर्णमाला का उपयोग करते हैं। यह नाम keyboard के ऊपरी बाएँ अक्षर ...