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Linux下追踪程序退出(崩溃)思路 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...S"`
export HISTFILE="/tmp/dbasky/${LOGNAME}/${USER_IP} dbasky.$DT"
chmod 600 /tmp/dbasky/${LOGNAME}/*dbasky* 2>/dev/null
source /etc/profile 使用脚本生效,退出重新登录后,通过查看日志文件就可以查看所有用户的操作历史。
参考:https://www.cnblogs.com/gaoju...
jquery在线预览PDF文件,打开PDF文件 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...cript">
$(function() {
$('a.media').media({width:800, height:600});
});
</script>
</head>
<body>
<a class="media" href="guice.pdf">PDF File</a>
</body>
</html>
查看预览:http://sources.ikeepstudying.com/jquery.media/pdf.php
使用jquery.media.js就可以直接把...
LINGO使用指南.doc - 脚本技术 - 清泛IT论坛,有思想、有深度
...中输入如下代码:min=2*x1+3*x2;x1+x2>=350;x1>=100;2*x1+x2<=600;然后点击工具条上的按钮 即可。...
线上版本:http://www.tsingfun.com/html/2016/algo_0603/1472.html
黄金矿工 - .aia 案例源码 - 清泛IT社区,为创新赋能!
屏幕数量:3个,代码块600左右,主要用到画布和图像精灵,代码比较精炼,有很好的学习参考价值。
Pro Camera 扩展:专业级自定义相机,提供滤镜、降噪、对焦等高级功能 · A...
...化
当 屏幕1.初始化
调用 ProCamera1.Initialize 800 600
如果 ProCamera1.是否支持 则
设置 状态标签.文本 为 "相机支持正常"
否则
设置 状态标签.文本 为 "设备不支持相机功能"
手动对焦控制
当 对...
Use '=' or LIKE to compare strings in SQL?
...
Woops... okay, I took the point. Table with ~600 entries, 10 digit number as comparing field: Equal is 20 to 30 times faster!
– guerda
Feb 5 '09 at 8:54
...
比尔盖茨“未来生活预言”的科技豪宅(图) - 资讯 - 清泛网 - 专注C/C++及内核技术
...聚拢财气、卧虎藏龙的风水宝地。占地当然极为庞大,66000平方英亩,相当于几十个足球场。
据说,土木工程干了整整七年,比尔先生先后砸进去了九千七百万美元,足够买下一家中型的上市公司了。
这座毫宅共有七间...
More lines in command window
...t I'm trolling for points, but that a thorough answer would take more than 600 characters, and you could possibly add different tags to get better responses.
– Scott Mermelstein
Aug 26 '15 at 20:59
...
'Operation is not valid due to the current state of the object' error during postback
...
I didn't apply paging on my gridview and it extends to more than 600 records (with checkbox, buttons, etc.) and the value of 2001 didn't work. You may increase the value, say 10000 and test.
<appSettings>
<add key="aspnet:MaxHttpCollectionKeys" value="10000" />
</appSetting...
Center a 'div' in the middle of the screen, even when the page is scrolled up or down?
...;
z-index: 100;
height: 400px;
margin-top: -200px;
width: 600px;
margin-left: -300px;
}
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