complete

Fill missing values in data.frame using dplyr complete within groups

我与影子孤独终老i 提交于 2019-12-07 01:58:11
问题 I'm trying to fill missing values in my dataframe, but I do not want all possible combinations of variables - I only want to fill based on a grouping of three variables: coursecode, year, and week. I've looked into complete() in tidyr library but I can't get it to work, even after looking at Using tidyr::complete with group_by and https://blog.rstudio.org/2015/09/13/tidyr-0-3-0/ I have observers that collect data on given weeks of the year at different courses. For example, data might be

vim c/c++智能补全插件

China☆狼群 提交于 2019-12-06 16:12:53
我很喜欢vim,而且一直用,不过对于c/c++只能补全一直都没有一个很好的解决方案,虽然有个插件(omnicomplete)功能比较强大,跟eclipse等IDE比起来还是很有差距的,特别是对于类的智能补全。 前些天网上找到一个功能甚是强大的插件( clang complete ),可以很好的解决这个问题,个人认为完全可以取代omnicomplete。这个插件依赖于clang编译器,这个编译器安装很简单,一般流行的linux发行版本的软件仓库中都有,比如在debian或ubuntu中可以这样, sudo apt-get install clang 然后就是就是安装插件了, clang complete , 如何安装,自己看介绍吧。使用方法就是当你在类名或实例后输入.或者->时,vim会自动根据clang编译器提供的信息不全该类提供的方法,当然如果你的代码中有错,可就不行哦。因为你的代码补全信息都是要通过clang实时编译器编译的。 贴一张效果图,个人强力推荐! 有兴趣的朋友可以打开原文链接看看。 原文链接: http://blog.chmd.fr/vim-complete-c-accurately-pulling-informations-from-the-compiler-with-gccsense-and-clang_complete.html 来源: oschina 链接:

Unable to find a substitute command for Bash's complete in Zsh

♀尐吖头ヾ 提交于 2019-12-06 03:47:04
I put the newest git-completion.bash to my .zshrc and I get /Users/Masi/bin/shells/git/git-completion.bash:2116: command not found: complete /Users/Masi/bin/shells/git/git-completion.bash:2118: command not found: complete The lines are complete -o bashdefault -o default -o nospace -F _git git 2>/dev/null \ || complete -o default -o nospace -F _git git complete -o bashdefault -o default -o nospace -F _gitk gitk 2>/dev/null \ || complete -o default -o nospace -F _gitk gitk Which command is a substitute for Bash's complete in Zsh? Git's completion script has been updated to work with ZSH too. The

HTML img attribute “complete”

假如想象 提交于 2019-12-05 22:33:14
问题 Can anyone explain the meaning of the attribute complete ? I read somewhere that it might have to do with DOM. <img src="/folder/pic.jpeg" complete="complete" /> 回答1: It's set when the image has been downloaded. I've never seen it explicitly in the HTML like in your example (MDN says it's not an attribute for a img element) . I just use to check if the image has been downloaded with JavaScript (there are cross browser issues with that, however). The property on a HTMLImageElement returns a

Fill missing values in data.frame using dplyr complete within groups

别说谁变了你拦得住时间么 提交于 2019-12-05 07:53:49
I'm trying to fill missing values in my dataframe, but I do not want all possible combinations of variables - I only want to fill based on a grouping of three variables: coursecode, year, and week. I've looked into complete() in tidyr library but I can't get it to work, even after looking at Using tidyr::complete with group_by and https://blog.rstudio.org/2015/09/13/tidyr-0-3-0/ I have observers that collect data on given weeks of the year at different courses. For example, data might be collected in my larger dataset for weeks 1-10, but I only care about the missing weeks that occurred in a

How to tell when an image is already in browser cache in IE9?

Deadly 提交于 2019-12-04 04:33:26
问题 IE9 is showing false complete property with the following: $("<img/>",{src:"http://farm2.static.flickr.com/1104/1434841504_edc671e65c.jpg"}).each(function(){console.log(this.complete);}); If you run this code in a browser console, (allow enough time for the image to load) then run it again. IE9 is the only browser I've tested showing false the second time. This seems to be a known bug, from some simple google searching. I need a workaround if anyone has one. This could be a timing issue, as

AngularJS: Fire an event immediately after $scope.$digest

梦想的初衷 提交于 2019-12-03 08:56:34
问题 In my AngularJS app, there's several points at which I want to wait for a $scope to be processed into the DOM, and then run some code on it, like a jquery fadeIn, for example. Is there a way to listen for a digestComplete message of some sort? My current method is, immediately after setting whatever $scope variables I want rendered, use setTimeout with a delay of 0 ms, so that it will let the scope finish digesting, and then run the code, which works perfectly. Only problem is, I very

AngularJS: Fire an event immediately after $scope.$digest

瘦欲@ 提交于 2019-12-03 00:31:35
In my AngularJS app, there's several points at which I want to wait for a $scope to be processed into the DOM, and then run some code on it, like a jquery fadeIn, for example. Is there a way to listen for a digestComplete message of some sort? My current method is, immediately after setting whatever $scope variables I want rendered, use setTimeout with a delay of 0 ms, so that it will let the scope finish digesting, and then run the code, which works perfectly. Only problem is, I very occasionally see the DOM render before that setTimeout returns. I'd like a method that is guaranteed to fire

How can I make bash wait for a process to finish before continuing on with a script? [closed]

这一生的挚爱 提交于 2019-12-02 16:48:27
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 4 years ago . I have a script that uses sed to search and replace a simple .yaml file and output a .sh file which should then be pulled in with source. My problem is that I can't figure out how to wait until sed outputs the .sh before calling source . sed -e 's/:[^:\/\/]/="/g;s/$/"/g;s/ *=/=/g' in.yaml > out.sh source out.sh

How can I make bash wait for a process to finish before continuing on with a script? [closed]

﹥>﹥吖頭↗ 提交于 2019-12-02 08:00:47
I have a script that uses sed to search and replace a simple .yaml file and output a .sh file which should then be pulled in with source. My problem is that I can't figure out how to wait until sed outputs the .sh before calling source . sed -e 's/:[^:\/\/]/="/g;s/$/"/g;s/ *=/=/g' in.yaml > out.sh source out.sh EDIT I get this error script.sh: line 2: out.sh: No such file or directory END EDIT I've tried sed -e 's/:[^:\/\/]/="/g;s/$/"/g;s/ *=/=/g' in.yaml > out.sh wait $! source out.sh , but I believe that this requires the process to be in the bg. I tried throwing it in the bg, but I get the