Homepage
Open in app
Sign in
Get started
Calvin Codes
Fun Code, Fun Learn
Follow
Latest
A Brief History of .NET
A Brief History of .NET
Whether you’re new to the world of .NET or simply curious about the multitude of .NET versions, this article is tailored for you.
Arpit Jain
Aug 28, 2023
Understanding JSON Web Tokens (JWT)
Understanding JSON Web Tokens (JWT)
Introduction
Arpit Jain
Aug 14, 2019
Updating encryption key of a secret in AWS Secrets Manager gone wrong
Updating encryption key of a secret in AWS Secrets Manager gone wrong
I spent more than 24 hours to debug why an update of the encryption key is not working for my secret in AWS Secrets Manager. The final…
Arpit Jain
Jul 7, 2019
DDoS your local | fork() Bomb
DDoS your local | fork() Bomb
What is DDoS?
Arpit Jain
Nov 4, 2018
Hibernate EntityManager | merge() v/s persist() [Part 1]
Hibernate EntityManager | merge() v/s persist() [Part 1]
Hibernate’s entity manager merge and persist provide two different functionalities all together. While persist can make a transient object…
Arpit Jain
Jul 13, 2017
Using spring-rabbit under high throughput
Using spring-rabbit under high throughput
In rabbitmq, a connection is a physical TCP connection between the broker and the client. Whereas, a channel is a lightweight virtual…
Arpit Jain
Jun 26, 2017
Hacking SPR-9989: Multiple PropertyplaceHolderConfigurer with default values
Hacking SPR-9989: Multiple PropertyplaceHolderConfigurer with default values
Arpit Jain
Feb 27, 2017
About Calvin Codes
Latest Stories
Archive
About Medium
Terms
Privacy
Teams