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Core Java
Subtyping in Java generics
Generic types introduce a new spectrum of type safety to Java program. At the same type, generic types can be…
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Core Java
RMI enforcing Full GC to run hourly
During all the troubleshooting exercises I have carried out in my career, I have picked up a feeling that the…
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Software Development
Attitudes of a Great Software Tester
In my previous post, I explained in my own words the “Attitude of a Great Software Developer“. This post will…
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Core Java
Object-based micro-locking for concurrent applications by using Guava
One of the presumably most annoying problems with writing concurrent Java applications is the handling of resources that are shared…
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Software Development
Node.js Package Manager
Node.js standard packages and modules are installed through standard packaging application – called as Node Package Manager(NPM). NPM is the…
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Core Java
Parameterized JUnit tests with JUnitParams
Parameterized unit tests are used to to test the same code under different conditions. Thanks to parameterized unit tests we…
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Software Development
Add LATERAL Joins or CROSS APPLY to Your SQL Tool Chain
The T-SQL dialect has known the powerful CROSS APPLY and OUTER APPLY JOIN syntaxes for ages. The SQL:1999 standard had…
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Android Core
Storing Objects in Android
One alternative to using SQLite on Android is to store Java objects in SharedPreferences. Here, we’ll look at two different…
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DevOps
Common Linux log files name and usage
If you spend lot of time in Linux environment, it is essential that you know where the log files are located, and…
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