Blinking LED on Raspberry Pi using Python

  • 21 March 2017
  • ADM

How to make a LED blinking on Raspberry Pi using Python. Simple Python code sample.


How to install golang on Windows

  • 07 March 2017
  • ADM

How to install golang on Windows. Simple method using MSI installer or ZIP archive plus some windows variables setup.


JUnit 3 vs JUnit 4 Comparison

  • 01 March 2017
  • ADM

Junit 3 vs Junit 4 Comparison. Junit 4 is introducing new features like annotations, static import, timeout.


How to automatically backup files and directories in Linux

  • 10 February 2017
  • ADM

How to automatically backup files and directories in Linux using tar to archive and cron jobs.


log4j.properties basic examples

  • 09 February 2017
  • ADM

log4j.properties basic examples. Output to the console and to the file.


Java 8 forEach examples

  • 07 February 2017
  • ADM

Java 8 forEach examples. Map and list loop using lambda, method reference, stream and filter.