Align String with Space This example shows how to align strings with spaces. The example formats text to table and writes it to console output. To align string to the right or to the left use static method String.Format. To align string to the left (
题目:请实现一个函数,把字符串中的每个空格替换成“%20”.例如输入“We are happy.”,则输出“We%20are%20happy.”. 如果用java string类中提供的replace方法可以很快的进行替换. 代码实现: package com.yyq; /** * Created by Administrator on 2015/9/4. */ public class ReplaceBlank { public static void main(String args[]){
面试题4:替换空格 题目:请实现一个函数,把字符串中的每个空格替换成"%20",例如输入"We are happy.",则输出"we%20are%20happy". 在网络编程中,如果URL参数中含有特殊字符,如空格.#等,可能导致服务器端无法获得正确的参数值.我们需要将这些特殊符号转换成服务器可以识别的字符.转换的规则是在%后面跟上ASCI1码的两位十六进制的表示.比如空格的ASCI码是32,即十六进制的0x20,因此空格被替换成"
还有其他一些(隐性)要求(要不然无法通过测试): .如果首字母已经大写,则不用变 .不是英文字母的不变 e.g. Input: hello world! this is _Ljj speaking! Output: Hello World! This Is _ljj Speaking! 思路写在注释里面了 /* Input a string * Output: uppercase the first character of evrey word * if already uppercased,
create or replace procedure test_score(input in number,output out char) is begin then begin output := 'A'; end; end if; then begin output := 'B'; end; end if; then begin output := 'C'; end; end if; then begin output := 'D'; end; end if; then begin ou