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Core Java
Binary Search in Java without Recursion – Iterative algorithm
This week’s task is to implement binary search in Java, you need to write both iterative and recursive binary search…
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Core Java
Java 10: Collecting a Stream into an Unmodifiable Collection
Java 10 introduces several new methods to facilitate the creation of unmodifiable collections. The List.copyOf, Set.copyOf, and Map.copyOf methods create…
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Software Development
Storing Encrypted Credentials In Git
We all know that we should not commit any passwords or keys to the repo with our code (no matter…
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DevOps
The Pain of Not Doing DevOps
Discover faster, more efficient performance monitoring with an enterprise APM product learning from your apps. Take the AppDynamics APM Guided…
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Software Development
[MEGA DEAL] The Complete Project Management Bundle (98% off)
Take on JIRA, Scrum & Agile with This 11-Part Project Management Training Hey fellow geeks, This week, on our JCG…
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Enterprise Java
Exact Matching of a String Containing a Wild Card in QueryDSL
On one of our recent projects, our client asked for a single search field that would be able to search…
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Enterprise Java
Expanding Your Tech Stack with AWS Lambdas
Let’s face it. Debugging performance issues is hard, but fixing them is even harder. Let’s say you’ve found the offending…
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Software Development
MySQL Command Line Tutorial
1. Introduction to MySQL In my previous tutorial, I discussed about installation of MySQL server and getting started with the…
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Software Development
Should we always use TDD to design?
Can design emerge from TDD? Should we always use TDD to design software? Should we design upfront? How much design…
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