How to define one-to-one relationship in MySQL

  • 08 July 2016
  • ADM

How to define one-to-one relationship in MySQL using the foreign key and unique property to limit the row count from the child table


ISO8583 flows, fields meaning and values

  • 10 November 2017
  • ADM

ISO8583 message flows, data elements values and meanings. Message flows examples, most used data elements and values.


ISO8583 financial transaction message format

  • 23 August 2017
  • ADM

Introduction to ISO8583 financial transaction message format. Parts: message type indicator, one or more bitmaps and data elements.


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 create a table using JDBC Statement

  • 24 March 2016
  • ADM

How to create a new table from Java using JDBC Statement in simple steps: connect, get the statement, execute and close.


How to create thread pool in Java

  • 05 April 2016
  • ADM

How to create a simple thread pool in Java using ExecutorService, Executors, ThreadPoolExecutor and RejectedExecutionHandler classes.