HP Microserver Gen8 - Install SSD in ODD slot

  • 14 August 2017
  • ADM

HP Microserver Gen8 - Initial setup with two HDDs and one SSD added in the ODD slot.


How to copy directory in Java

  • 21 January 2017
  • ADM

How to copy a directory and all sub-directories or files in Java. The recursive method used to traverse all the subdirectories.


How to compare dates in Java

  • 04 February 2020
  • ADM

How to compare dates in Java using Date (compareTo, before, after, equals), Calendar(before, after, equals) and LocalDate(isBefore, isAfter, equals) classes.


Raspberry Pi 3 first remote startup

  • 30 November 2016
  • ADM

How to connect remotely to Raspberry Pi 3 using ssh from Linux or MacOS or Putty from Windows.


How to Format USB Flash Drive to FAT32 in macOS

  • 14 August 2020
  • ADM

How to Format USB Flash Drive to FAT32 in macOS in simple steps using Disk Utility.


Get and Set Field Value using Reflection in Java

  • 31 October 2016
  • ADM

How to get and set field value using reflection in Java. The tutorial covers all situations for a field: public, private and protected.