我已经在我的Windows 7机器上安装了XAMPP,但无法让Apache工作.
一开始我收到以下错误:
13:09:21 [apache] Apache Service Detected With Wrong Path
13:09:21 [apache] Uninstall the service manually first
13:09:21 [apache] Possible problem detected!
13:09:21 [apache] Port 80 in use by "system"!
13:09:21 [tomcat] Tomcat Service Detected With Wrong Path
13:09:21 [tomcat] Uninstall the service manually first
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打开XAMPP面板并安装Apache服务后:我尝试启动它,它总是卡住"启动apache服务......"
关于如何解决这个问题的任何建议?
谢谢Jamil
我有一个实现hitTest的自定义UIView:withEvent:
-(UIView *)hitTest:(CGPoint)point withEvent:(UIEvent *)event
{
.... some code ....
int x = 0;
x= [[event allTouches] count];
return [super hitTest:point withEvent:event];
}
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问题是x始终为0.我是否已实现其他API或配置UIView以开始接触?
我只需要它来区分触摸开始/移动和结束.
谢谢Jamil
我想在iOS应用程序中以编程方式创建证书.我能找到的最接近的API是SecCertificateCreateWithData,它需要DER编码的二进制输入.
鉴于我有所有可用的数据作为运行时对象,我如何构造DER编码的二进制数据输入?