Coding

How To Fix Actioncontroller::unknown Format When Using Turbo Stream With Rails And Turbo

When you follow the hotrails's turbo stream tutorial you get the impression that the following should work. Inside index.html.erb file:

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Coding

Basics Of Testing In Java

I often start teaching students coding using test driven development, or TDD for short. This is not because I'm a hard-core believer in TDD, but because I think it's a great tool to teach novice (even intermediate) programmers to build robust code. TDD, by design, helps you write a decoupled (read not a mess) and easy to maintain code without putting too much effort (apart from learning a test framework). Having tested code as a result is just the added benefit of TDD.

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