What is this if syntax?

JavaScript
1

I`m following a tutorial and in it they use several times and if syntax that looks like

condition && console.log("something")

I understand what it do, the && acts like the ? in this sintax:

condition ? dothis : dothisotherThing

But I don`t know from where that syntax come, anyone knows in which documentation can I read more about it?

2

Logical AND operator, specifically this use is called short-circuiting

Ternary operator

3

thanks! I didn`t know that logical operators can made those things, but knowing the name I google it and its much clearer

4

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