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basicmag/011_characters1.go

Created August 13, 2023 22:17
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  1. basicmag created this gist Aug 13, 2023.
    27 changes: 27 additions & 0 deletions 011_characters1.go
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    // Go言語 必読本 Essential Go
    // https://www.amazon.co.jp/dp/B0CF53VMYB
    //
    // Go言語： バイトを使った文字列のループ処理

    package main

    import (
    "fmt"
    )

    func main() {
    s := "str"
    for i := 0; i < len(s); i++ {
    c := s[i]
    fmt.Printf("Byte at index %d is '%c' (0x%x)\n", i, c, c)
    }
    }

    // Go言語 必読本 Essential Go
    // https://www.amazon.co.jp/dp/B0CF53VMYB
    //
    // Essential Go
    // https://www.programming-books.io/essential/go/
    // By Krzysztof Kowalczyk
    //
    // Content is licensed under Creative Commons Attribution-ShareAlike 3.0