Java Programming Tutorials

Java programming tutorials with many code examples!

Bash while loop

Problem:

while loop is a basic construct in many programming languages. Bash also allows us to use it to iterate over many things. Learn here how!

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Spock Framework share object reuse

Problem:

You’ve got some very costly object to instantiate or it just doesn’t change through all the tests and just want to reuse it (for example DateTime object). Spock Framework allows to do it in an easy and readable way. Learn here how!

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Bash Here Documents

Problem:

How to create Here/inline Documents in Bash?

Bash Here documents can be really helpful templating mechanism when used in Bash scripts. They can generate almost anything, even scripts to compile and run sample Java code!

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