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Kotlin Basics – Kotlin Variables

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There are two types of variables – mutable and immutable. An immutable variable is one whose value cannot be changed, also known as unchangeable or read-only variable. On the other hand the value of the mutable variable can be changed. Immutable variable: val keyword Immutable… Read More »Kotlin Basics – Kotlin Variables

Justify the following statement in the context of Java. “ boolean can be true (Non-zero) or false(Zero)”.

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Java

In java boolean datatype is used to take value true or false. This is the type that is returned by all relational operators, as in the case a<b. boolean is also required by conditional expressions that govern the control statement such as if and for.… Read More »Justify the following statement in the context of Java. “ boolean can be true (Non-zero) or false(Zero)”.