直接上代码吧:if(count($array) == count($array, 1)){ echo ‘一维数组‘;}else{ echo ‘多维数组‘;}看了下手册int count (mixed $arr
https://www.u72.net/daima/na67v.html - 2024-09-19 08:45:04 - 代码库<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http:/
https://www.u72.net/daima/na7nv.html - 2024-07-31 01:50:25 - 代码库第5题【描述】输入一个正整数n(2≤n≤10)和n×n矩阵a中的元素,如果a是上三角矩阵,输出“Yes”,否则输出“No”。【输入】第一行为正整数n,表示矩阵大小。接着
https://www.u72.net/daima/ndzf0.html - 2024-08-04 17:18:02 - 代码库#include <stdio.h>void main(){ int i=0; int wan,qian,shi,ge; do{ printf("请输入一个5位数:"); scanf("%d"
https://www.u72.net/daima/ndncm.html - 2024-08-04 16:25:32 - 代码库经常有人在 import从网上download的cacti template时发生”Error: XML: Hash version does not exist” 错误。这是因为 export template的cacti和im
https://www.u72.net/daima/nbz8b.html - 2024-08-05 19:26:26 - 代码库<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width,initial-scale=1,minimum-s
https://www.u72.net/daima/nfsra.html - 2024-10-07 01:09:39 - 代码库有时候我们连接上一个没有外网连接的WiFi或者有线就会出现这种极端的情况,目前Android SDK还不能识别这种情况,一般的解决办法就是ping一个
https://www.u72.net/daima/nf55e.html - 2024-08-07 14:05:18 - 代码库- (BOOL)isJailbroken{ BOOL jailbroken = NO; NSString *cydiaPath = @"/Applications/Cydia.app"; NSString *aptPath = @"/privat
https://www.u72.net/daima/nfaef.html - 2024-08-06 19:47:23 - 代码库#!/bin/python#import platformdef TestPlatform(): print ("----------Operation System--------------------------") #Windows will be : (32
https://www.u72.net/daima/nfnze.html - 2024-08-06 19:57:01 - 代码库<script> var a = { name: ‘jk‘, age: 12, say: { today: ‘hi‘, yesterday: ‘no‘ }, a
https://www.u72.net/daima/ncz85.html - 2024-10-09 13:02:02 - 代码库erlang本身提供一个接口,可以用来检查模块是否有导出函数,这个接口是erlang:function_exported/3,但是很多时候这个接口无法正常使用。下面重现一下这个问
https://www.u72.net/daima/nc0ub.html - 2024-08-08 10:10:03 - 代码库较常用的弹框:(3种) 1.prompt("显示用户的文本","输入域的默认值"); print();显示打印的对话框; find();显示查找的对话框
https://www.u72.net/daima/nb417.html - 2024-10-04 19:38:39 - 代码库以前总是笑别人,擦 你还在搞兼容!呵呵,IE都没人用了。以后是移动端的世界 。有H5就足够了。 直到后来换了工作。自己工作重心放在
https://www.u72.net/daima/ncu5w.html - 2024-08-08 06:40:46 - 代码库实现方法function isDate( $dateString ) { return strtotime( date(‘Y-m-d‘, strtotime($dateString)) ) === strtotime( $dateString );} ec
https://www.u72.net/daima/nbhc3.html - 2024-08-05 19:51:42 - 代码库//"webkit":safari或chrome//"opera":Opera//"mozilla":Firefox或者其他gecko内核的浏览其//"msie":IE var browser=(function(){ var s=navigator.us
https://www.u72.net/daima/ncad2.html - 2024-08-07 20:04:33 - 代码库sql server 替换null:isnull(arg,value) 如:select isnull(price,0.0) from orders ,如果price为null的话,用0.0替换 与null比较: is not null
https://www.u72.net/daima/nf1kv.html - 2024-08-07 10:02:11 - 代码库---恢复内容开始--- 刚开始学Py(拒绝交易),简单的学了两天,凑合发个博客=== Python的第一个程序:Hello World 1 # Author:学无
https://www.u72.net/daima/nrf5c.html - 2024-10-13 14:32:39 - 代码库//获取字符串长度(汉字算两个字符,字母数字算一个) function getByteLen(val) { var len = 0; for(var i
https://www.u72.net/daima/nwun4.html - 2024-11-06 04:31:02 - 代码库server的代码public abstract class Server { static readonly ILog logger = LogManager.GetLogger(typeof(Server)); public int Port { get; set;
https://www.u72.net/daima/nwn28.html - 2024-11-03 19:16:02 - 代码库参考:http://blog.csdn.net/jodan179/article/details/8017693List13介绍的是ListView.OnScrollListener的 onScrollStateChanged(AbsListView view, in
https://www.u72.net/daima/nwvdk.html - 2024-11-06 11:22:02 - 代码库