Java 7

Creating Base64 UUID in Java

Alphanumeric unique id using base64 charset

Blog Apr 2, 2017 2 min read

UUID Java Code Base64

Raspberry Pi 2 benchmarking

using sysbench and Java

Blog Jan 11, 2016 4 min read

Raspberry Pi Benchmark Java Sysbench Code Fibonacci

Raspberry Pi 2 setup

from micro SD card to JDK installation.

Blog Jan 11, 2016 2 min read

Raspberry Pi Setup Java C4RPi

Efficiently using Enum in entity class

to improve code maintainability and database performance.

Blog Aug 24, 2015 3 min read

Java Code JPA Database Enum Hibernate

Encryption and Decryption in Java

using a private key and AES algorithm.

Blog Jul 21, 2015 3 min read

Java Encryption Decryption Code AES

Lines of code inversely proportional to readability

Always code less to make it easily readable.

Blog Jul 7, 2015 2 min read

Code Java Optimization Code Less

Testing Spring Application using JUnit

How to test a Spring Application using JUnit? Explained with example test class.

Blog Jun 3, 2015 2 min read

JUnit Java Spring Testing Code