配置完lnmp后,配置cacti,打开时发现,显示网页,手动运行/usr/local/php/bin/php /usr/local/nginx/html/cacti/poller.php --force时提示PHP Warning: date(): It is not safe to rely on...
分类:
Web程序 时间:
2014-07-17 00:27:33
阅读次数:
462
题目如下:
Stamps
The government of Nova Mareterrania requires that various legaldocuments have stamps attached to them so that the government canderive revenue from them. In ter...
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其他好文 时间:
2014-07-16 17:23:55
阅读次数:
199
题目如下:
How Big Is It?
Ian's going to California, and he has to pack his things, including hiscollection of circles. Given a set of circles, your program mustfind the smallest r...
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其他好文 时间:
2014-07-16 17:17:02
阅读次数:
259
题目如下:
Problem I
23 Out of 5
Input: standard input
Output: standardoutput
Time Limit: 1 second
Memory Limit: 32 MB
Your task is to writea program that can decide whether you can find an arithm...
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其他好文 时间:
2014-07-16 17:16:32
阅读次数:
203
题目如下:
Getting in Line
Computer networking requires that the computers in the network be linked.
This problem considers a ``linear" network in which the computers are chaine...
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其他好文 时间:
2014-07-16 17:11:41
阅读次数:
245
题目如下:
Mapping the Swaps
Sorting an array can be done by swapping certain pairs of adjacent entriesin the array. This is the fundamental technique used in the well-knownbubbl...
分类:
移动开发 时间:
2014-07-16 17:08:59
阅读次数:
252
题目如下:
Don't Get Rooked
In chess, the rook is a piece that can move any number of squaresvertically or horizontally. In this problem we will consider smallchess boards (at most ...
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其他好文 时间:
2014-07-16 10:16:07
阅读次数:
254
处理字符串的过程中,难免会遇到字符匹配的问题。常用的字符匹配方法1. 朴素模式匹配算法(Brute-Force算法) 求子串位置的定位函数Index( S, T, pos). 模式匹配:子串的定位操作通常称作串的模式匹配。 目标串:主串S。 模式串:子串T。 匹配成功:若存在T的每个字符依次...
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其他好文 时间:
2014-07-14 21:03:19
阅读次数:
286
在微信接口开发中,许多服务的使用都离不开Access Token,Access Token相当于打开这些服务的钥匙,正常情况下会在7200秒内失效,重复获取将导致上次获取的Token失效,本文将首先介绍如何获取Access Token,再介绍如何通过Access Token来在微信内添加自定义菜单(...
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微信 时间:
2014-07-14 15:30:10
阅读次数:
804
Layout 是 D3 中 “制作常见图形的函数”,用 Layout 可以轻松地对输入数据进行转换,使得它能容易地适应可视化图形使用的需要。...
分类:
Web程序 时间:
2014-07-13 16:30:01
阅读次数:
294