Once again, in this series of posts I look at the parts of the .NET Framework that may seem trivial, but can help improve your code by making it easie...
分类：
Web程序 时间：
2014-07-16 23:25:24
阅读次数：
601
the perl version (5.14) shipped with 12.10 does not include the Switch.pm module needed while building WebKiT-GTK.How to install Perl Switch.pm modu.....
分类：
其他好文 时间：
2014-07-10 13:26:53
阅读次数：
453
VMware里克隆出来的CentOS Linux。。ifconfig...没有看到eth0.。然后重启网卡又报下面错误。故障现象：service network restartShutting down loopback insterface: ...
分类：
系统相关 时间：
2014-07-10 11:40:11
阅读次数：
301
Gnome 3 does not have good support for multiple screen display. It is therefore necessary to use xrandr for such purpose. It can be used as follows.Di...
分类：
其他好文 时间：
2014-06-30 13:22:02
阅读次数：
268
At present, there is a package named cvsd, which is a wrapper for cvs server running in pserver mode, so the cvs server configuration is easier than b...
分类：
其他好文 时间：
2014-06-30 12:28:42
阅读次数：
282
看下面这段代码：#-*-coding:utf-8-*-importcopyclassPresent(object):def__init__(self,str_cmd):self._str_cmd=str_cmdprint"进入Present时的地址:",id(self._str_cmd)defset_value(self):temp="test_cmd"self._str_cmd=copy.deepcopy(temp)defget_value(self):returnself._s..
分类：
编程语言 时间：
2014-06-29 21:38:46
阅读次数：
318
描述： A column was specified that does not exist. 出现这个问题的原因在于label features 展示的字段不存在或者为空，只要将其勾选去掉或者换个显示的字段即可。 解决步骤： 1.选中出现问题的图层，右键，选择Properties选项 ...
分类：
其他好文 时间：
2014-06-27 18:49:58
阅读次数：
298
MVC里自己建立数据库访问，出现数据库错误：Model compatibility cannot be checked because the database does not containmodel metadata. Model compatibility can only be check...
分类：
数据库 时间：
2014-06-27 14:52:21
阅读次数：
236
Given a string s consists of upper/lower-case alphabets and empty space characters ' ', return the length of last word in the string.
If the last word does not exist, return 0.
Note: A word is d...
分类：
其他好文 时间：
2014-06-27 10:18:32
阅读次数：
151
I have created a new user named watson and granted the related priviledges as following:
SQL> create user watson identified by watson;
SQL> grant resource ,connect,create session to watson;
Ther...
分类：
其他好文 时间：
2014-06-27 09:25:34
阅读次数：
230
