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.


GET/POST request with HttpURLConnection in Java

  • 17 October 2016
  • ADM

How to send GET and POST requests using standard HttpURLConnection class from Java. Simple examples for both methods.


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.


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.


JDBC Statement vs PreparedStatement

  • 05 April 2016
  • ADM

JDBC Statement vs PreparedStatement with example. Comparison between around SQL Injection using SELECT query.