python3.5 for循环每次取出一个字符(不是字节) #!/usr/bin/env python # -*- coding:utf-8 -*- my_str = "我是哈哈" for i in my_str: my_bytes = bytes(i, 'utf-8') print(my_bytes) my_bytes = bytes(i, 'gbk') print(my_bytes) for i in my_str: my_bytes = bytes(i, 'utf-8') for
/** * Created by xfyou on 2016/11/4. */ public class SubstringDemo { public static void main(String[] args) { String a = "Java is great."; System.out.println(a); System.out.println(a.substring(5)); System.out.println(a.substring(5, 7)); // Java的
python每次处理一个字符的三种方法 a_string = "abccdea" print 'the first' for c in a_string: print ord(c)+1 print "the second" result = [ord(c)+1 for c in a_string] print result print "the thrid" def do_something(c): return ord(c)+1 result
窗体设计: 代码: using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms; namespace WindowsFormsAppl