Apr 9, 2015 · 190 What's happening here is that you call slice() as if it was a function of NodeList using call(). What slice() does in this case is create an empty array, then iterate through the object it's …

If you call .slice on a variable that is a string, it's going to do just what the OP wanted. It doesn't matter if it's "inside jQuery" and there is no way it could "interfere" in any way unless you overwrite …

130 Splice and Slice both are Javascript Array functions. Splice vs Slice The splice () method returns the removed item (s) in an array and slice () method returns the selected element (s) in an array, as a …

Apr 24, 2014 · expect(array.slice(3, 100)).toEqual(["jelly"]); If the cut off index goes beyond what currently exists in the array, does this mean that a new array created from slice would contain all …

I was trying to slice an object using Array.prototype, but it returns an empty array, is there any method to slice objects besides passing arguments or is just my code that has something wrong? Thx...

Jan 28, 2013 · The .slice() method makes a (shallow) copy of an array, and takes parameters to indicate which subset of the source array to copy. Calling it with no arguments just copies the entire array.

Apr 2, 2011 · I want to slice elements of one array into a new left and right array. I am stuck on how to start this.

Feb 11, 2010 · Syntax: string.slice(start, stop); Syntax: string.substring(start, stop); What they have in common: If start equals stop: returns an empty string If stop is omitted: extracts characters to the end …

Oct 23, 2013 · The question is a bit ambiguous since "remove last element" might mean remove the element from the array and keep the array (with one element less). But it might also mean to remove …

Feb 18, 2017 · 74 You have to use negative index in String.prototype.slice() function. using negative index as first argument returns the sliced string to the 6 elements counting from the end of the string.