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#switch - Questions and answers

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8 points

JavaScript - what operator (== or ===) is used by switch statement to compare?

As in the question title: What operator (== or ===) is used by switch statement to compare? Is it safe to compare different objects using switch statement? What about?:

1 answers

1756

0 points

React - handleClick switch error

Do you know why my handleClick function throws an uncaught error? my code: stacktrace:

1 answers

791

3 points

Java switch with null - how to handle it?

How do I handle null in switch statement in java? For example when I have class like this: With this example when I try to compile it I have 2 compilation errors from Intellij Idea: Dereference of 'na...

java

switch

null

0 answers