Linux useful commands and how-to collections.
Remove duplicate dict from a list in python.
How to convert string to stream in java.
How to read content of a file into string in java.
Find max/longest substring for a given string with minimum occurrences.
Find max common substring(s).
Find max common divisor.
IP address classes (Class A, B, C) and subnetting (CIDR).
OSI model and DoD (TCP/IP) model in computer networking.
Setup selenium grid to use in robotframework for web browser automation testing.