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/ 12 Years ago, tue, july 10, 2012, 12:00:00
In this post, Nick Craver provided an answer in which he used:
function(_, id)
This code doesn't declare the underscore as a variable before using it. My search on google and on here only points to references to the use of the underscore as a prefix., not as the variable itself. What does it do? I like the solution by Nick but that bit bothers me.
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