Luhn algorithm implementation in Java

  • 26 January 2017
  • ADM

Luhn algorithm implementation in Java with example for both calculate the check digit and validate the number.


Windows basics commands and tools for developers

  • 23 May 2016
  • ADM

Windows command prompt basics commands like ping, telnet, dir, cd, ipconfig and tools like Task Manager, Services, Registry.


How to delete a record using JDBC PreparedStatement

  • 19 May 2016
  • ADM

How to delete a record using JDBC PreparedStatement to avoid SQL injection.


How to prepare a Windows Java Development Machine

  • 05 April 2016
  • ADM

How to prepare a Windows Java Development Machine using Eclipse, NetBeans, Ant, Maven, MySQL, MongoDB, GIT, SVN.


How to update a record using JDBC PreparedStatement

  • 29 April 2016
  • ADM

How to update a record using JDBC PreparedStatement to avoid SQL injection.


How to select records using JDBC PreparedStatement

  • 05 April 2016
  • ADM

How to select records from MySQL database using JDBC PreparedStatement to avoid SQL injection.