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 …

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 …

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 …

129 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 …

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 …

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 · It's an example of the poor design of JavaScript that we ended up with three methods that all do the same thing, but with different quirks. IMO slice is the one with the least …

I don't think performance is as good as something like slice + concat, but worry about that if it becomes a problem (it probably won't unless you're dealing with tens-of-thousands of …

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 …

7 ES6 way: I use destructuring assignment for array to get first and remaining rest elements and then I'll take last five of the rest with slice method: