Strip all whitespace from a string

Question

What is the fastest way to strip all whitespace from some arbitrary string in Go.

I am chaining two function from the string package:

response = stri         


        

Answer 1

I found the simplest way would be to use strings.ReplaceAll like so:

randomString := "  hello      this is a test"
fmt.Println(strings.ReplaceAll(randomString, " ", ""))

>hellothisisatest

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