Created
October 25, 2018 10:39
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| // getRandNum returns a random number of size four | |
| func getRandNum() (string, error) { | |
| nBig, e := rand.Int(rand.Reader, big.NewInt(8999)) | |
| if e != nil { | |
| return "", e | |
| } | |
| return strconv.FormatInt(nBig.Int64()+1000, 10), nil | |
| } |
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