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A very basic Javascript question, in a ternary condition how can I have action only in an if without the need of Else?
Example
(test) ? test1() : test2();
If you don’t want anything to happen to Else, how would it look?
I tried, do as in PHP more did not work:
(!test) ?: test1();
11
This is possible with the operator && as follows:
(test) && test1();
In that other answer, What is the && in between strings operator?, I show how exactly the operator works && in Javascript, and why it is possible to use it this way... in fact it is a direct equivalence: a && b => a ? b : a.
When using this in the form of a statement, the resulting value is discarded, which ends up making it look like a if without else.
Browser other questions tagged javascript if
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