Consider the following code snippet :
if (!a[i]) continue;
What is the observation made ?
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1) What will happen if reverse() and join() methods are used simultaneously ?
2) The reduce and reduceRight methods follow a common operation called
3) The pop() method of the array does which of the following task ?
4) Consider the code snippet given below
var count = [1,,3];
What is the observation made?
5) The primary purpose of the array map() function is that it