Golang : Find the length of big.Int variable example
There is a chance that you will ever need to get the length of big.Int
variable and below is a simple example on how to count the length of a big.Int
variable.
package main
import (
"fmt"
"math/big"
)
func main() {
// base 10
bigInteger := new(big.Int)
bigInteger.SetString("100000000000000000L", 10) //18
fmt.Println("Value : ", bigInteger)
fmt.Println("Length : ", len(bigInteger.Text(10)))
}
Output:
Value : 100000000000000000
Length : 18
Reference:
https://www.socketloop.com/tutorials/golang-convert-string-or-integer-to-big-int-type
See also : Golang : Calculate Relative Strength Index(RSI) example
By Adam Ng(黃武俊)
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