1:如果空闲时间很长导致mysql报错:Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: The last packet successfully received from the server was 120,...
分类:
数据库 时间:
2015-01-07 20:29:17
阅读次数:
132
主要是用到DoubleAnimation 标签:
Canvas x:Name="c1" Margin="2,25,2,2">
Canvas.Triggers>
EventTrigger RoutedEvent="Canvas.Loaded" >
BeginStoryboard>
...
分类:
Web程序 时间:
2015-01-07 14:59:00
阅读次数:
151
1. 我使用sqlite,开发机上好好的,测试机上却不行。后来发现是缺少驱动(Driver not loaded Driver not loaded),代码检查了又检查,发现应该是缺少dll文件(系统不提示,是自己使用 QMessageBox::warning(NULL, ("error"), da...
分类:
数据库 时间:
2015-01-06 23:06:45
阅读次数:
286
Speak to an experienced project manager, and they can give you a wealth of good advice on the do's and don'ts to successfully manage any project. All ...
分类:
其他好文 时间:
2015-01-02 12:13:59
阅读次数:
185
# /etc/profileexport TSLIB_FBDEVICE=/dev/fb0export TSLIB_PLUGINDIR=/usr/lib/ts# /usr/lib/ts is where the "input.so" located
分类:
其他好文 时间:
2015-01-02 10:59:12
阅读次数:
244
Parse error: syntax error 指的是语法错误,比如>没对齐啦,少?啦,什么的。帝国备份王的一个错误还可能的一个原因是wamp 没有开启短标签支持,导致php不认识这些标签,解决方法如下:1.先使用phpinfo.php文件打印出信息2.找到Loaded Configuratio...
分类:
Web程序 时间:
2014-12-31 15:50:21
阅读次数:
185
Since last year August when I started to prepare for the IELTS examiation, it took one year's time for me to successfully apply the Australian Scholar...
分类:
其他好文 时间:
2014-12-28 23:30:08
阅读次数:
193
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.今天操作数据库较大数据库访问量的时候出现问题...
分类:
数据库 时间:
2014-12-28 12:55:27
阅读次数:
2220
http://bbs.csdn.net/topics/390814472打印的日志如下:(notloaded)解决办法:还原模拟器就ok了,操作步骤:iOSSimulator>ResetContentandSettings...再运行就OK了
分类:
移动开发 时间:
2014-12-27 16:07:38
阅读次数:
165
Timer控件/ System.Timers.Timer 不能用于WPF中。在WPF中,定时器为 DispatcherTimer。使用方法如下:privateDispatcherTimertimer;publicWindow1(){InitializeComponent();Loaded+=newR...