29 lines
975 B
Go
29 lines
975 B
Go
package main
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import (
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"math/rand"
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"time"
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)
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const letterBytes = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
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// generate is a function that takes an integer bits and returns a string.
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// The function generates a random string of length equal to bits using the letterBytes slice.
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// The letterBytes slice contains characters that can be used to generate a random string.
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// The generation of the random string is based on the current time using the UnixNano() function.
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func GenerateRandomString(bits int) string {
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// Create a byte slice b of length bits.
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b := make([]byte, bits)
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// Create a new random number generator with the current time as the seed.
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r := rand.New(rand.NewSource(time.Now().UnixNano()))
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// Generate a random byte for each element in the byte slice b using the letterBytes slice.
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for i := range b {
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b[i] = letterBytes[r.Intn(len(letterBytes))]
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}
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// Convert the byte slice to a string and return it.
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return string(b)
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}
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