generate random number in go

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Hung Truong Ngoc answered on March 23, 2020 Popularity 8/10 Helpfulness 6/10

answer generate random number in go

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generate random number in go

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rand.Seed(time.Now().UnixNano())
randomNumber := rand.Intn(999999)

Popularity 8/10 Helpfulness 6/10 Language go

Source: stackoverflow.com

Tags: generate go random

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Contributed on Feb 27 2023

Hung Truong Ngoc

0 Answers Avg Quality 2/10

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go random number

Comment

import (
	"math/rand"
)

rand.Intn(10)

Popularity 10/10 Helpfulness 10/10 Language go

Source: Grepper

Tags: go g

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Contributed on Jan 12 2021

Lorenzo Satta Chiris

0 Answers Avg Quality 2/10

random number golang

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// Uniform Random int (min <= x <= max)
x = rand.Intn(max - min) + min

// Uniform random float (0 <= x <= 1)
x = rand.Float64()  

// Uniform random float (min <= x <= max)
x = (rand.Float64() * (max - min)) + min

Popularity 10/10 Helpfulness 7/10 Language go

Source: Grepper

Tags: go g

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Contributed on Mar 23 2020

Worried Wolf

0 Answers Avg Quality 2/10

go generate random number

Comment

rand.Intn(max - min) + min

Popularity 10/10 Helpfulness 5/10 Language go

Source: Grepper

Tags: go g

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Contributed on Mar 23 2020

Mobile Star

0 Answers Avg Quality 2/10

go random number

Comment

package main

import (
	"fmt"
	"math/rand"
	"strconv"
	"strings"
)

func RandNumber(length int) int {
	repeat, _ := strconv.Atoi(strings.Repeat("123456789", length))
	random := fmt.Sprintf("%d", rand.Intn(repeat))

	slice := random[:length]
	parseInt, _ := strconv.Atoi(slice)

	return parseInt
}

func main() {
	fmt.Println(RandNumber(5)) // 59400
}

Popularity 8/10 Helpfulness 4/10 Language go

Source: Grepper

Tags: go random

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Contributed on Jul 14 2023

Restu Wahyu Saputra

0 Answers Avg Quality 2/10

generate random number in go

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generate random number in go

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