In this SO question, the answerer uses an underscore on line 3. If it were simply the start of a variable name, I’d be good with that. But what does _(row) mean?
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In this SO question, the answerer uses an underscore on line 3. If it were simply the start of a variable name, I’d be good with that. But what does _(row) mean?
The
_isunderscore.js._is a variable, it’s a function, so you can do_(rows).In JavaScript, you can name variables whatever you want. Such as
$(jQuery) and_.