Golang แปลงข้อความเพื่อน int ได้

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6
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golang แปลงข้อความเพื่อน int ได้

Int, err := strconv.Atoi("12345")
0
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golang ข้อความเพื่อน int ได้

i, err := strconv.Atoi("-42")
s := strconv.Itoa(-42)
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golang แปลงข้อความที่จะ int64

s := "97"
n, err := strconv.ParseInt(s, 10, 64)
if err == nil {
    fmt.Printf("%d of type %T", n, n)
}
-1
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แปลงเป็นข้อความเพื่อน int ได้ golang

var s string
i, err := strconv.Atoi(s)

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