12 2015 档案

摘要:使用QT编辑界面,其中带来很大方便的一点就是Qt中自带丰富的、种类齐全的类及其功能函数,程序员可以在编辑程序的过程中简单地直接调用。关于窗口关闭的操作,在这里指出常用的三个槽,即quit(),exit()以及close()。 首先说明窗口退出时,系统提示对话框的代码编辑。对主程序的退出,可以调... 阅读全文
posted @ 2015-12-29 22:06 Waichung 阅读(4261) 评论(0) 推荐(0)
摘要:function startsWith($haystack, $needle) { // search backwards starting from haystack length characters from the end return $needle === "" || str... 阅读全文
posted @ 2015-12-26 16:26 Waichung 阅读(1246) 评论(0) 推荐(0)
摘要:function convert_snmp_timeticks($timeticks) { if(!is_numeric($timeticks)) { return FALSE; } //如果是字符串类型,则先进行转换 if(is_string($tim... 阅读全文
posted @ 2015-12-26 11:02 Waichung 阅读(654) 评论(0) 推荐(0)
摘要:原文来自:http://blog.chinaunix.net/uid-7654720-id-3211234.htmlclass SNMP_Wrapper { protected $_host; protected $_community; protected $_version; ... 阅读全文
posted @ 2015-12-26 09:58 Waichung 阅读(240) 评论(0) 推荐(0)
摘要:1.在.h文件中包含相关头文件#include #include 2.在.h文件中定义动作对象QAction *editQAction *del;3.在.h文件中声明私有方法void contextMenuEvent(QContextMenuEvent *e);4.在.h文件中增加右键点击后动作槽声... 阅读全文
posted @ 2015-12-25 22:48 Waichung 阅读(854) 评论(0) 推荐(1)
摘要:设置剪贴板的内容QClipboard *clipboard = QApplication::clipboard();clipboard->setText("contents");获取剪贴板的内容QClipboard *clipboard = QApplication::clipboard();lin... 阅读全文
posted @ 2015-12-25 21:52 Waichung 阅读(2477) 评论(0) 推荐(0)
摘要://设置自动适应列宽ui->tableWidget->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch); 阅读全文
posted @ 2015-12-25 21:29 Waichung 阅读(4713) 评论(0) 推荐(0)
摘要:Solution 1sudoapt-get-yinstalldconf-toolsdconfwrite/org/gnome/desktop/remote-access/require-encryptionfalse/usr/lib/vino/vino-server--sm-disablestartS... 阅读全文
posted @ 2015-12-19 11:30 Waichung 阅读(461) 评论(0) 推荐(0)
摘要:各平台的GOOS和GOARCH参考OS ARCH OS versionlinux 386 / amd64 / arm >= Linux 2.6darwin 386 / amd64 OS X (Snow Leopard + Lion)freebsd 386 / amd64 >= FreeBSD 7wi... 阅读全文
posted @ 2015-12-11 14:38 Waichung 阅读(441) 评论(0) 推荐(0)
摘要:The lazy one-liner methodYou can do this in a one liner using the JSON methods if you're willing to lose a tiny bit of performance (though some have r... 阅读全文
posted @ 2015-12-08 17:13 Waichung 阅读(276) 评论(0) 推荐(0)
摘要:Static routing is the term used to refer to the manual method used to set up routing. An administrator enters routes into the router using configurati... 阅读全文
posted @ 2015-12-08 11:36 Waichung 阅读(391) 评论(0) 推荐(0)