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传入字符串,计算字符串长度(用指针实现)
int strlen(char *s) { int i=0; while(*s!='\0') { i++; s++; } return i; } void main() { char str[100]; int len; printf("please input your string:"); ...
分类:其他好文   时间:2015-07-01 18:20:05    阅读次数:131
python脚本
#-*-coding:utf-8-*- importsys user="wangru" counter=0 whileTrue: ifcounter<3: name=raw_input("pleaseinputyourname:").strip() iflen(name)==0: print"thenameisnull,tryagain" continue elifname==user: pass else: print"theuser%sisnotrighttryagain"%name coun..
分类:编程语言   时间:2015-07-01 06:24:31    阅读次数:163
在INSTALL TINY时出现下面的问题怎么办?
[ERROR] The goal you specified requires a project to execute but there is no POM in this directory (D:\). Please verify you invoked Maven from the cor...
分类:其他好文   时间:2015-06-30 12:45:29    阅读次数:102
css笔记05:表单
1. 1 2 3 4 22 23 24 25 26 27 28 29 30 31 确认提交32 33 34 35 36 效果图:2. 1 2 Contact Form 3 Please fill all the text...
分类:Web程序   时间:2015-06-30 08:53:25    阅读次数:143
so库与系统硬件架构不符合异常
出现如下异常可能是so库与系统硬件架构不符合04-17 11:13:56.672 W/linker ( 3090): libxxx.so has text relocations. This is wasting memory and is a security risk. Please fix.0...
分类:其他好文   时间:2015-06-29 23:34:24    阅读次数:233
Python字符串处理
字符串输入:my_string = raw_input("please input a word:")字符串判断:(1)判断是不是纯字母my_string.isalpha()字符串搜索匹配:(1) rere正则表达式实例一:^[\w_]*$首先\w表示匹配包括下划线的任何单词字符,等价于'[A-Za...
分类:编程语言   时间:2015-06-29 00:25:54    阅读次数:236
Error of "Please Check for Sufficient Write File Permissions"
The error message “Please check for sufficient write file permissions” is generated by the Web-based downloader, known as Magento Connect Manager, whi...
分类:其他好文   时间:2015-06-28 16:58:30    阅读次数:103
Magento Connector: Error: Please check for sufficient write file permissions
请确保下面的文件是可写的:/path/to/your/magento-install/path/to/your/magento-install/downloader/path/to/your/magento-install/downloader/config.ini/path/to/your/mag...
分类:其他好文   时间:2015-06-28 16:57:05    阅读次数:115
nodejs使用connect-mongodb报错(Please ensure that you set the default write concern)
原本是使用connect-mongo的,可能是express版本的升级报错了,改用connect-mongodb,但是使用后出现了如下的警告:G:\nodejs\moviesite>grunt Running "concurrent:tasks" (concurrent) task Running "nodemon:dev" (nodemon) task Running "watch...
分类:数据库   时间:2015-06-28 11:20:38    阅读次数:514
emulator: ERROR: x86 emulation currently requires hardware acceleration!
emulator: ERROR: x86 emulation currently requires hardware acceleration!Please ensure Intel HAXM is properly installed and usable.CPU acceleration sta...
分类:其他好文   时间:2015-06-26 23:33:21    阅读次数:194
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