[Golang] Zero padded decimal string to integer / Decimal string with leading zeros to integer

convert-zero-padded-decimal-to-int.md

[Golang] How to convert a zero-padded decimal string to an integer?

Converting decimal string with leading zeros to integer

str "000123" --> int 123

To trim a zero-padded decimal string and convert it to integer as shown above, simply use strconv.Atoi() function.

package main

import (
    "fmt"
    "strconv"
)

func ExampleStoi() {
    s := "0093"
    if i, err := strconv.Atoi(s); err == nil {
        fmt.Printf("input=%v, i=%d, type: %T\n", s, i, i)
    }

    // Output: input=0093, i=93, type: int
}

• View it work online @ Go Playground