split() Method in JavaScript - Splitting a String into an Array | JS Strings
In this video, we'll explore the split() method in JavaScript—the only string method that returns an array instead of a string.
You'll learn how split() works with a delimiter and the optional limit parameter, how to split a string on a comma, space, or slash, how to convert a first and last name or file path to an array, and what pitfalls to be aware of—extra spaces after the delimiter and the behavior of the method without a delimiter.
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⏱ TIMECODES
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00:00 - Introduction and overview of the split() method
00:31 - split() - a string method that returns an array
01:08 - Real-world use cases for split()
02:00 - Key idea - split() returns an array
02:11 - Syntax - separator and limit
03:02 - Separators - comma, space, slash, empty string
04:05 - Separator not matching to the result
04:24 - The limit parameter - limiting the number of elements
05:18 - VS Code Practice - Splitting Tags on Commas
07:07 - Example - Splitting First and Last Names on Spaces
08:18 - Example - Splitting a File Path on Slashes
10:11 - Pitfall - Spaces After the Separator
11:07 - Pitfall - Split() Without a Separator
11:39 - Cheat Sheet for the split() Method
12:28 - Lesson Summary
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