Digital Certificates

1 minute read

Blog - Java Pathshala Form of cryptographic security but different from Encryption Read More ›

core-java · concurrency

Thread Locals

1 minute read

Another way to achieve thread-safety apart from writing immutable classes Read More ›


Null Pointer Exception – Blasphemy!

2 minute read

Treat Java as Human. He can accept & comprise on any type of exceptions but “NULL POINTER EXCEPITON” is a SIN. Read More ›

architectures · principles

Cap Theorem

less than 1 minute read

Fundamentals of CAP Theorem Read More ›


Out of Memory - HELL :(

1 minute read

Out of Memory Error - OME Read More ›