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Showing posts with the label Slice
What Is The Purpose Of Calling Array.prototype.slice Against A Nodelist?

What Is The Purpose Of Calling Array.prototype.slice Against A Nodelist?

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I was looking up how to iterate NodeLists and I came across the following bit of code. var nodesArr… Read more What Is The Purpose Of Calling Array.prototype.slice Against A Nodelist?
Weird Issue With Slice() When Copying An Array

Weird Issue With Slice() When Copying An Array

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I have an 'empty' array that will be populated with data later in the code. But before it r… Read more Weird Issue With Slice() When Copying An Array
Immutable - Change Elements In Array With Slice (no Splice)

Immutable - Change Elements In Array With Slice (no Splice)

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How is possible to change 3/4 elements? Expected output is [1,2,4,3,5] let list = [1,2,3,4,5]; cons… Read more Immutable - Change Elements In Array With Slice (no Splice)