TimeZone plays an important role for time crucial applications. In that case, you must have to set a proper timezone…
NVM is a Node Version Manager tool. Using the NVM utility, you can install multiple node.js versions on a single…
LEMP Stack (Linux, Nginx, MySQL and PHP ) is a popular web hosting environment for websites developed in PHP programming…
MySQL is the most popular Open Source SQL database management system. It is developed and supported by Oracle Corporation. MySQL…
The LAMP (Linux, Apache, MySQL, and PHP) stack is wildly used for deploying PHP-based applications on Linux systems. The LAMP…
Write a Java program to get value from the hashmap corresponding to a key. The HashMap class is available under…
Write a Java program to get keys from the hashmap using the value. The HashMap class is available under the…
An array is a data structure to store multiple elements of similar data types. Similar to other programming languages Java…
The SSH key-based authentication is more highly secured than the password and access token. It also allows automating git operation…
Amazon Simple Storage Service (Amazon S3) is an cloud based object storage device. It is a low cost storage widely…