JavaScript javascript: efficient way to divide an array by a value

You've said you want the most efficient way. Fairly sure what you're doing is close, but you want assignment rather than push:

for(var i = 0, length = array.length; i < length; i++){
    array_2[i] = array[i]/divisor;
}

Having said that: The difference between that and map is going to be very very very very very very small and it's an exceptionally rare use case where it would matter. Whereas map is clear, simple, short...

Answer:1

I have 2 types of a objects, a group, and an item. A group can have children which is either an array of groups or an array of items. I've ended up with a series of nested groups (which can be ...

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I want to get the values of all input at once using one .val() function in jQuery. $("#txt1").val(); $("#txt2").val(); $("#txt3").val(); Instead of this I want to write the below code $("#txt1, #...

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