How to build a LAMP stack (Linux, Apache, MySQL, PHP) on CentOS 7

  • 31 January 2017
  • ADM

How to build a LAMP stack (Linux, Apache, MySQL, PHP) on CentOS 7. The article includes the install + the firewall settings for public access.


GET/POST request with Apache HttpClient

  • 27 January 2017
  • ADM

GET/POST request tutorial using Apache HttpClient. The tutorial is using httpbin.org test server.


How to decompress files from ZIP format using Java

  • 25 January 2017
  • ADM

How to decompress files from ZIP format using Java. The example will unzip all files to a specific folder.


How to get input from Java Console

  • 04 February 2020
  • ADM

How to get input from Java Console. Examples using System.console, Scanner and BufferedReader + InputStreamReader.


Client Server Socket example in Java

  • 13 January 2017
  • ADM

Client Server Socket example in Java. Client example reading the input from the console. Simple echo server example.


How to create Null Object Pattern in Java

  • 07 December 2016
  • ADM

How to create Null Object Pattern in Java. Simple example using object and null object class implementation.