DevOps/SRE Coding Interview Question: 107: Golang: Use Split, ToLower and Functions from strings pkg

Hello everyone! We're continuing our series on the functions from the string package in Golang. Here's why this is important:

If you're preparing for a coding interview, especially in DevOps, you're likely to face a programming question. Many of these questions involve string-based algorithms. It's beneficial to use existing functions to solve these problems quickly and efficiently.

We're familiarizing ourselves with the most useful functions from the string package. So far, we've covered functions up to `Repeat` and `Replace`. In this video, we'll focus on `Split` and `ToLower`.

**Split Function**

The `Split` function divides a string into an array of substrings based on a specified delimiter. For example, if we have the string "abc def ghi" and use a space as the delimiter, `Split` will break it into ["abc", "def", "ghi"].

If you use any character as the delimiter, such as 'k', it will split the string at each occurrence of 'k'.

**ToLower Function**

The `ToLower` function converts all the characters in a string to lowercase.

Similarly, the `ToUpper` function converts all characters to uppercase.

These string functions are crucial for answering algorithm questions in coding interviews. I hope you found this video helpful. If you did, please subscribe to support the channel. See you in the next video!

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