Functions

Closure to hide variable

// i will be saved in this function's context
func intSeq() func() int {
    i := 0
    return func() int {
        i++
        return i
    }
}

nextInt := intSeq()
nextInt() // 1
nextInt() // 2

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Regular Expression We can use go's regexp module for regular expression match. Quick Match matched, _ := regexp.MatchString("a[a-z]+e", "apple") fmt.Println("Matched:", matched) // true Compile then check match r := regexp.MustCompile("a([a-z]+)e") ...

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Command Palette

Functions

Closure to hide variable

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Go Cheatsheet

Go Cheatsheet - RegExp

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