In jQuery 1.3.2 core.js, there is function:
as you see, it's return value use "+", what does it mean?
After check for some reference, this means [b]convert String to Number[/b], it equals
function now(){
return +new Date;
}as you see, it's return value use "+", what does it mean?
After check for some reference, this means [b]convert String to Number[/b], it equals
Number(new Date)
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