最近制作了一个二维码,在android平台会进去android下载渠道,如果是ios系统,则进去appStore下载,代码如下<!DOCTYPE html><html lang="en"><head> <
https://www.u72.net/daima/w24s.html - 2024-08-25 22:23:07 - 代码库- (NSString*)deviceString{ // 需要#import "sys/utsname.h" struct utsname systemInfo; uname(&systemInfo); NSString *deviceString
https://www.u72.net/daima/s476.html - 2024-07-13 10:34:14 - 代码库1 <script> 2 3 function detectOS() { 4 var sUserAgent = navigator.userAgent; 5 6 var isWin = (navigator.platform == "Win32") || (naviga
https://www.u72.net/daima/wsm6.html - 2024-07-16 03:02:13 - 代码库function is_date($date){ $is_date=strtotime($date)?strtotime($date):false; if($is_date===false&&$date!=""){ exit(‘日期格式非法‘);
https://www.u72.net/daima/w7sr.html - 2024-08-26 05:25:41 - 代码库html代码: 1 <form name="form1" action=""> 2 密码:<input type="password" size="8" onkeyup="pwStrength(this.value)" onblur="pwStrength(this
https://www.u72.net/daima/w89a.html - 2024-07-16 14:11:27 - 代码库以下是不正确的方法: var exp = null;if (exp == null){ alert("is null");}exp 为 undefined 时,也会得到与 null 相同的结果,虽然 null 和 undefined
https://www.u72.net/daima/wexv.html - 2024-07-16 15:35:19 - 代码库常规算法: if(a % 2 == 0){//偶数} else{//奇数} 升级算法: if((a & 1) == 0){//偶数} //偶数的最低位一定是偶
https://www.u72.net/daima/rr8f.html - 2024-08-18 15:03:45 - 代码库public class OperatorUtils { private static String CMCC = "移动"; private static String UNICOM = "联通"; private static S
https://www.u72.net/daima/uenz.html - 2024-08-22 23:44:51 - 代码库if语句 认识算术比较 运算符表达式用法 关系运算符表达式 一、 基本的if语句 if (条件成立) { 则执行此语句 }; // if (1) printf("
https://www.u72.net/daima/vucz.html - 2024-08-23 19:56:01 - 代码库var iOSGen = iPhone.generation; if (Debug.isDebugBuild) { Debug.Log("iPhone.generation : " + iPhone.generation);
https://www.u72.net/daima/c82s.html - 2024-07-11 12:09:04 - 代码库#include <stdio.h>void main(){ int year=0; printf("请输入一个年份:\n"); scanf("%d",&year); if(year%4==0&&year%100!=0) { printf("%d是
https://www.u72.net/daima/x6nm.html - 2024-07-17 11:45:55 - 代码库/** * 验证输入的邮件地址是否合法 * * @access public * @param string $email 需要验证的邮件地址 * * @return bool */function is_em
https://www.u72.net/daima/1am7.html - 2024-07-18 17:28:46 - 代码库result["pageFrom"]= (formType==‘payment‘? true : false); {{#if pageFrom}} <p>1 </p> {{else}} <p>2 </p> {{
https://www.u72.net/daima/3xs6.html - 2024-09-03 05:19:06 - 代码库$(function(){ var sUserAgent = navigator.userAgent.toLowerCase(); var bIsIpad = sUserAgent.match(/ipad/i) == "ipad";
https://www.u72.net/daima/02k4.html - 2024-08-29 07:30:16 - 代码库最近做很多HTML5的项目,很多页面会通过微信微博等SNS分享出去。在分享页面上提供公司APP的下载。但是在很多应用的浏览器中,点击下载链接无法下载应用。
https://www.u72.net/daima/27rf.html - 2024-09-02 00:33:07 - 代码库1 #!/usr/bin/env python 2 def has_space(args) : 3 ret = True 4 for c in args : 5 if c.isspace() : 6 ret =
https://www.u72.net/daima/0wr7.html - 2024-08-29 01:43:23 - 代码库因为文本文件中存储的是ASCII码,而ASCII码中FF代表空值(blank),一般不使用,所以如果读文件返回了FF,说明已经到了文本文件的结尾。但是如果是二进制文件,其
https://www.u72.net/daima/2096.html - 2024-07-20 08:25:53 - 代码库使用自定义模板#!/usr/bin/env python#coding:utf-8import MySQLdbimport torndbsql_s = "show slave status"sql_m = "show master status"#
https://www.u72.net/daima/2dzr.html - 2024-08-31 22:25:21 - 代码库create or replace function func_chinese( p_str in varchar2, -- 输入的字符串 p_code in varchar2, -- dump(字符串) p_chin
https://www.u72.net/daima/rws7.html - 2024-07-12 02:52:29 - 代码库脚本之家 <?php $imgurl = "http://www.jb51.net/images/logo.gif"; //方法1 echo $ext = strrchr($imgurl,‘.‘); echo ‘<hr>‘; //方法2 echo $ext
https://www.u72.net/daima/xuvx.html - 2024-07-17 03:27:44 - 代码库