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No need to convert what ParseInt returns to an int64

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This commit is contained in:
Firas Khalil Khana
2021-05-01 13:21:54 +03:00
committed by İnanç Gümüş
parent 7888d7844b
commit 455532393c
1 changed files with 2 additions and 1 deletions
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3
09-go-type-system/exercises/03-parse-arg-numbers/solution/main.go
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@ -35,8 +35,9 @@ func main() {
fmt.Println("int32 value is:", int32(val)) fmt.Println("int32 value is:", int32(val))
// 4th argument is an int64 // 4th argument is an int64
// Remember ParseInt returns an int64
val, _ = strconv.ParseInt(os.Args[4], 10, 64) val, _ = strconv.ParseInt(os.Args[4], 10, 64)
fmt.Println("int64 value is:", int64(val)) fmt.Println("int64 value is:", val)
// 5th argument is a number in bits. And its int8. // 5th argument is a number in bits. And its int8.
// ParseInt(.., 2, ...) -> 2 means binary base // ParseInt(.., 2, ...) -> 2 means binary base