Malkeith Singh – Medium

Pinned

Malkeith Singh

Modeling a child parent relationship in the same table using JPA + Spring Boot and representing it…

One way of modelling child parent relationships in a SQL database is to store it in the same table with a parent_id column which refers to…

5 min readSep 21, 2019

--

4

Modeling a child parent relationship in the same table using JPA + Spring Boot and representing it…

--

4

Malkeith Singh

A simple explanation of the LeetCode Poor Pigs problem.

The question:

6 min readApr 4, 2023

--

A simple explanation of the LeetCode Poor Pigs problem.

--

Malkeith Singh

List<?> vs List<Object> ? Understanding Java Generics.

What is the difference between List<?> and List<Object> ? How does List<A> differs from List<? extends A> (where A is any class)? Why…

8 min readFeb 2, 2023

--

2

List<?> vs List<Object> ? Understanding Java Generics.

--

2

Malkeith Singh

Encrypt and decrypt anything (bytes/files/streams) with PGP using bouncy castle and java

PGP or Pretty Good Privacy is an encryption system that has been used widely across the internet with its main use case being encrypting…

7 min readNov 12, 2022

--

3

Encrypt and decrypt anything (bytes/files/streams) with PGP using bouncy castle and java

--

3

Malkeith Singh

How to split any large file into multiple smaller files by size or by “number of files” using java…

This is going to be more than just a “how to” blog. My intention, along with providing a thorough explaination to the question, is to clear…

5 min readOct 22, 2022

--

1

How to split any large file into multiple smaller files by size or by “number of files” using java…

--

1

Malkeith Singh

Using enums as implementions for an interface, how and where it can be helpful !!

Interfaces help us in writing losely coupled code which is easily extendable. We all have heard the term “code to interfaces not classes”…

3 min readSep 13, 2020

--

Using enums as implementions for an interface, how and where it can be helpful !!

--

Malkeith Singh

Malkeith Singh

Malkeith is a web developer with a stronger affinity towards backend development. He Loves designing and developing backend systems for the web.

Help
Status
About
Careers
Blog
Privacy
Terms
Text to speech
Teams