An IP address is 32-bit long. IP addresses are classified into A, B, C, D, and E classes, as shown in the figure below.
Please determine the class of an input IP address and obtain the corresponding IP address information according to the input 32-bit IP ...
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其他好文 时间:
2014-07-09 12:43:54
阅读次数:
232
问题:Windows 8.1系统上安装VirtualSVN Server发生Service 'VisualSVN Server' failed to start. Please check VisualSVN Server log in Event Viewer for more details. 错误
点击retry之后,也无法使用。
网上方案:
在弹出错误之后,运行:ser...
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其他好文 时间:
2014-07-08 19:23:02
阅读次数:
220
Implement atoi to convert a string to an integer.
Hint: Carefully consider all possible input cases. If you want a challenge, please do not see below and ask yourself what are the possible input ca...
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其他好文 时间:
2014-07-08 12:52:05
阅读次数:
200
原文:解决IIS7运行ASP提示错误:An error occurred on the server when processing the URL. Please contact the system administrator 在WINDOWS7或SERVER2008上安装了IIS7,调试...
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Web程序 时间:
2014-07-07 11:35:36
阅读次数:
250
$sudo easy_install PILWARNING: '' not a valid package name; please use only.-separated package names in setup.py_imaging.c:75:20: fatal error: Python....
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编程语言 时间:
2014-07-06 13:45:43
阅读次数:
256
Step:1、建立一个任意名称的Java Project2、在该工程中建立一个名文MyEclipseGen的Java文件(MyEclipseGen.java)3、运行下面的代码,会在控制台出现"please input register name:",输入任意一个名字,回车后生成序列号4、点击 My...
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系统相关 时间:
2014-07-02 00:12:25
阅读次数:
264
Add include to "freetype.h"/* add this line */#include #ifndef FT_FREETYPE_H#error "`ft2build.h' hasn't been included yet!"#error "Please always use m...
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其他好文 时间:
2014-06-29 20:24:58
阅读次数:
312
温馨提示 首先要安装postfix 或者 sendmail 等邮件服务器1.Apache#!/bin/bash#apache.shnc -w2 localhost 80 if[ $? -ne 0 ]then echo "apache is down,please check" | mail us.....
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其他好文 时间:
2014-06-27 15:03:59
阅读次数:
256
使用Capture CIS 生成网表时,出现错误:
Unable to open ...\tools\capture\allegro.cfg for reading. Please correct the above error(s) to proceed
根据提示的信息可以判断,是allegro.cfg文件的打开出现了问题,导致出错。
解决办法:
①选中工程,选择Tools->Cre...
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其他好文 时间:
2014-06-27 08:12:14
阅读次数:
631
Please define the NDK_PROJECT_PATH variable to point to it...
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其他好文 时间:
2014-06-27 07:56:49
阅读次数:
195