Random string go

const letterBytes = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"

func RandStringBytes(n int) string {
    b := make([]byte, n)
    for i := range b {
        b[i] = letterBytes[rand.Intn(len(letterBytes))]
    }
    return string(b)
}

Source: stackoverflow.com

Random string go

func StringWithCharset(length int, charset string) string {
  b := make([]byte, length)
  for i := range b {
    b[i] = charset[seededRand.Intn(len(charset))]
  }
  return string(b)
}

Source: calhoun.io

Similar codes

1 vote258 views1 answer
Golang flagset check to see if arg is available but has no value
Go
0 vote264 views1 answer
Overwrite file
Go
0 vote294 views1 answer
Ping and a public IP address such as Google’s public DNS server
Go
0 vote244 views1 answer
Check string prefix golang
Go
1 vote253 views1 answer
Golang cheat sheet
Go
0 vote222 views1 answer
Check if gorm created successfully
Go
0 vote283 views1 answer
Golang default keyword
Go
-1 vote254 views2 answers
Golang get last element of slice
Go
0 vote270 views1 answer
Gorm array type data postgres
Go
1 vote265 views3 answers
Set cell value google script
Go