CAP Theorem
Manish Warang
May 29, 2018
CAP theorem was the term coined by Eric Brewer at the 2000 Symposium on Principles of Distributed Computing (PODC), states that it is im...
Tuesday, May 29, 2018
Friday, May 25, 2018
HTTP Status Codes :: 401 vs 403
Manish Warang
May 25, 2018
HTTP defines status codes, which in turn help design REST API's to be more informative. In other words, REST APIs use the Status-Line...
Sunday, May 28, 2017
HTTP Status Codes :: 200 vs 202 vs 204
Manish Warang
May 28, 2017
With the world embracing microservices architecture, we as developers are now heavily involved in designing / consuming API's. One of ...
Sunday, April 16, 2017
JAVA :: difference between "==" vs equals()
Manish Warang
April 16, 2017
Java's equality operator "= =" is used for reference comparison. It checks if the both the references point to the same memor...
Monday, March 13, 2017
Transient keyword vs @Transient annotation
Manish Warang
March 13, 2017
transient is a JAVA keyword (deals with serialization ) whereas @Transient is a JPA annotation (deals with persistence ). We as sof...
Friday, March 3, 2017
LINUX :: Kill a Process Id by looking up the port
Manish Warang
March 03, 2017
We might always feel the need to find the process running on a specific port. A classic example would be a default installation of Apach...
Saturday, February 25, 2017
Windows :: Kill a Process Id by looking up the port
Manish Warang
February 25, 2017
Find PID of process that use a port on Windows (e.g. port:"8080") Fire the below comands via Command Line Interface n...