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In Projects, you can keep track of your progress as you go throught the tasks. Check each item as you complete it!
Now that we can push() items into an array, let's pop one off, using pop().
pop() is similar to push(), except that it deletes the last item of an array. Here's an example:
var bucketList = ['item 0', 'item 1', 'item 2'];
// Output: [ 'item 0', 'item 1' ]
Notice that 'item 2' was deleted from the end.