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Create a matrix of scatterplots (pairs() equivalent) in ggplot2
...facet_wrap(.xkey ~ .ykey, ncol = length(unique(.$.ykey)), scales = 'free', labeller = label_both) +
scale_color_brewer(type = 'qual')
}
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How to find if div with specific id exists in jQuery?
...f($("#" + name).length == 0) {
$("div#chatbar").append("<div class='labels'><div id='" + name + "' style='display:none;'></div>" + name + "</div>");
} else {
alert('this record already exists');
}
});
Or, the non-jQuery version for this part (since it's an ID):
...
What is the difference between “Rollback…” and “Back Out Submitted Changelist #####” in Perforce P4V
...depot. You can tell it to rollback to a specific revision, changelist, or label. The files are restored to the state they were in at the time of creation of that revision, changelist, or label.
In the case of "Back Out Submitted Changelist #####", the restore operation is restricted to the files ...
AI2 SideBar Extension
...Technical Stuff or Daniel Lew's Coding Thoughts (See also Hypertext for Label, Button and CheckBox). The standard text color is set using the TextColor property. is optional. A symbol from the Google MaterialIcons-Font can be specified here. Alternatively, a graphic file can be selec...
【转】用App Inventor 2实现电子围栏功能 - App应用开发 - 清泛IT社区，为创新赋能！
在行空板《家庭安全相册》项目中，第四部分是手机APP监护人部分。这部分需要完成手机获取家庭成员传送回来的位置后，计算是否在安全的电子围栏范围内。因为电子围栏是相对复杂的部分，因此独立一章详细说明。
App In...
boost::filesystem指南 - C/C++ - 清泛网 - 专注C/C++及内核技术
...今天开始写作boost库指南系列文章了，我个人比较熟的就是这个filesystem库，当然要从这里先开始。这系列指南只是对初学的一个快速指南，没...今天开始写作boost库指南系列文章了，我个人比较熟的就是这个filesystem库，当然要从...
What is sandboxing?
...ndicate changes flowing from a running program into your computer. The box labeled Hard disk (no sandbox) shows changes by a program running normally. The box labeled Hard disk (with sandbox) shows changes by a program running under Sandboxie. The animation illustrates that Sandboxie is able to inte...
How to use sed to replace only the first occurrence in a file?
...needs actual newlines after certain functions, such as after the name of a label or even its omission, as is the case with t here; strategically splitting the script into multiple -e options is an alternative to using an actual newlines: end each -e script chunk where a newline would normally need t...
How to cherry-pick from a remote branch?
...Which means you don't have that repo stored locally. Then:
git remote add LABEL_FOR_THE_REPO REPO_YOU_WANT_THE_COMMIT_FROM
git fetch LABEL_FOR_THE_REPO
git cherry-pick xxxxxxx
Where xxxxxxx is the commit hash you want.
sh...
半年报披露 天涯社区被资本方看空 - 资讯 - 清泛网 - 专注C/C++及内核技术
...的路要走。
天涯社区作为BBS社区的代表性网站，一度曾是社会舆论的重要发源地。但是，随着微博、微信等即时性社交平台的出现，天涯社区与其他BBS社区一起逐渐退出了舞台的中央。其前几年在海外上市、A股上市均告失败，...