![]() A negative number selects from the end of the string. The first position is 0, the second is 1. The start and end parameters specifies the part of the string to extract. The slice () method does not change the original string. Finally, we have another machine called split, the split machine helps us to split the pizza by “something”, for example, we want to split the pizza by sausage. The slice () method returns the extracted part in a new string. ![]() For example, with slice(2, 3), we extract one piece of pizza starting from second piece to third piece, but excluding the third one. It first creates a new pizza which is the same as the original one, and take some pieces of pizza out from the new one. The slice machine helps us to extract some pieces of pizza. You can remove specified elements as well as add new elements at the same time. where you can do question and answers regarding what we post on channel and blog website. Apart from this for more video explanation of some topics you can visit us our youtube channel for more. You can add a new element in an array using splice on a specific index. Blog Website for posting solutions of some programming related questions or programming languages, some technical setting of software and program. Beside the splice machine, we have another machine called slice. Splice can also return the selected elements from the array same as the slice but it modifies the original array. ![]() ![]() For example, with splice(1, 1), we remove one piece of pizza starting from first piece ( so the second piece is removed ). The splice machine can help us add or remove a piece of pizza. Splice, Slice, Split … they all start with S … Splice and Slice are almost twin … for me, sometimes it’s hard to memorize them, and it’s confusing to use them at the right place.īefore detailing each of them, let’s have a pizza □ !įirst, let’s say we have a sliced pizza, and we number each piece of them with 1, 2 … to 10, and we have a machine called splice. ![]()
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