Java is a popular programming language for the system software development and web application. You need to install Java Development Kit (JDK) and Java Runtime Environment (JRE) for the setup of the Java development environment. JDK compiled the source java file and make a java class file. JRE is used to run that intermediate...
Django is a Python Web framework that encourages rapid development of applications. This tutorial helps you to install Django on Ubuntu 18.04 & 16.04 LTS and create Applications. Follow the below tutorial: Step 1 – Install Python and PIP Most of the latest operating systems come with default Python 3 installed. But if your...
Elasticsearch is a flexible and powerful open source, distributed real-time search and analytics engine. Using a simple set of APIs, it provides the ability for full-text search. Elastic search is freely available under the Apache 2 license, which provides the most flexibility. This tutorial will help you to install Elasticsearch on Ubuntu 18.04 &...
Redis is an in-memory data structure store, used as a database server, cache, and message broker. Redis is written in C programming language. It also provides PHP module for communication between PHP script with the Redis server. This tutorial will help you with the installation of the Redis server on a Debian 9 Stretch...
Django is a Python Web framework that encourages rapid development of applications. This tutorial helps you to install Django on Debian 9 Stretch system. After that create and run your first Django applications. Step 1 – Prerequsities The latest version’s of operating systems come with default Python 3 installed. The minimal installation systems may...
Java is a popular programming language for the system software development and web application. You need to install the Java Development Kit (JDK) and Java Runtime Environment (JRE) for the setup of the Java development environment. JDK compiled the source java file and make a java class file. JRE is used to run that...
The Oracle team has discontinued the security updates for Java 8. Also released the latest Java 11 LTS version. Java 11 has been released for general availability with the many featured enhancements. You can read the details here. This article will help you to install Oracle Java 11 on CentOS 7/6, RHEL 7/6 and...
Java is a popular programming language for the system software development and web application. You need to install Java Development Kit (JDK) and Java Runtime Environment (JRE) for preparation of a Java development system. This tutorial will guide you to install Oracle Java 11 LTS version on Ubuntu 18.04 LTS Bionic system. Step 1...
An array is a data structure consist multiple elements based on key pair basis. Each array element is accessible via a key index number. This tutorial will help you to create an Array in bash script. Also, initialize an array, add an element, update element and delete an element in the bash script. Define...
MySQL provides SHOW PROCESSLIST query, which shows currently running threads on the database server. This statement is very useful during troubleshooting the “too many connections” error message on the database server. This will help you to find out what is going on. Login to the MySQL console with SUPER user privilege and execute the...