Do loops Kotlin?

Like Java, do-while loop is a control flow statement which executes a block of code at least once without checking the condition, and then repeatedly executes the block, or not, it totally depends upon a Boolean condition at the end of do-while block.20 May 2019

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What does += mean in Kotlin?

The strange += operator in Kotlin introduce an immutable structure of the class for the plus operator which means any class outside the class can’t edit its internal data . introduce a mutable structure of the class for the plusAssign operator which means its internal data can be edited anywhere.

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Does Kotlin replace Java?

Kotlin is an open-source programming language that’s often pitched as a Java replacement ; it’s also a “first class” language for Android development, according to Google. … Scala was also designed to replace Java, but ended up hobbled by its complexity and slowness to compile.

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