github.com/graybobo/golang.org-package-offline-cache@v0.0.0-20200626051047-6608995c132f/x/blog/content/slices/prog010.go (about)

     1  // +build OMIT
     2  
     3  // Copyright 2013 The Go Authors. All rights reserved.
     4  // Use of this source code is governed by a BSD-style
     5  // license that can be found in the LICENSE file.
     6  
     7  package main
     8  
     9  import (
    10  	"fmt"
    11  )
    12  
    13  var buffer [256]byte
    14  var slice []byte = buffer[100:150]
    15  
    16  func AddOneToEachElement(slice []byte) {
    17  	for i := range slice {
    18  		slice[i]++
    19  	}
    20  }
    21  
    22  func main() {
    23  	slice := buffer[10:20]
    24  	for i := 0; i < len(slice); i++ {
    25  		slice[i] = byte(i)
    26  	}
    27  	fmt.Println("before", slice)
    28  	AddOneToEachElement(slice)
    29  	fmt.Println("after", slice)
    30  }