apply

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Please can you explain about whitespace errors in git, what do they mean, what is 'squelching', and do I need to worry about it? (Running msysgit, but with other users on linux). There is already a 'definitive' answer for autocrlf here (set it to false git config --global core.autocrlf false ) 回答1: Squelching is initially a function used in telecommunication to set a threshold above which a signal is or isn't alllowed through. In your case, when you see: warning: squelched 104 whitespace errors warning: 109 lines add whitespace errors. It

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Suppose I have a matrix A which is n x n matrix and I have a vector b which is n x 1 vector and I want to calculate the following implementation in Eigen library. bsxfun(@rdivide, A, b) How can I apply it Eigen ? 回答1: How about this one: Eigen::MatrixXf A(n,n); Eigen::VectorXf b(n); A.cwiseQuotient( b.replicate(1,A.cols()) ) Here is one without replication, equivalent to bsxfun in MATLAB: A.array().colwise() / b.array() 文章来源: How can I apply bsxfun like functionality at Eigen?

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Math.min.apply(0, x) where x is an array. Why on earth would you do this? The behavior seems to be "take the min from the array x ." 回答1: I realized the answer as I was posting my own question: This is the most succinct way of taking the min of an array x in JavaScript. The first argument is totally arbitrary; I find the 0 confusing because the code intuitively means "Take the min of 0 and x," which is absolutely not the case. Using the Math object makes more sense for human-readability, but the Raphael.js authors are obsessed with

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Consider the following dataframe: A B C D 0 foo one 0.162003 0.087469 1 bar one -1.156319 -1.526272 2 foo two 0.833892 -1.666304 3 bar three -2.026673 -0.322057 4 foo two 0.411452 -0.954371 5 bar two 0.765878 -0.095968 6 foo one -0.654890 0.678091 7 foo three -1.789842 -1.130922 The following commands work: > df.groupby('A').apply(lambda x: (x['C'] - x['D'])) > df.groupby('A').apply(lambda x: (x['C'] - x['D']).mean()) but none of the following work: > df.groupby('A').transform(lambda x: (x['C'] - x['D'])) ValueError: could not broadcast

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: As in topic. Gradle require to set up plugin and there are times that it is mentioned to apply plugin: 'android' , and other to apply plugin: 'com.android.application' . What are the differenceres? Which one should be used ? 回答1: apply plugin: 'android' specifies that It's an Android project but it does not specify Its an Application or Library project. To make life easier you can tell gradle the type of project and indicate which plugin should be used. I recommend to use apply plugin: 'com.android.application if project is an app and apply

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: My xaml is Down some controls here in a horizontal strip , by default its hidden and when some one click on top button its visible and it wil be hidden when some one click outside this area And code for button mouse over is private void showTopMenu_MouseEnter(object sender, MouseEventArgs e) { TopMenuArea.Visibility = Visibility.Visible; } How can i apply a animation effect while changing the visibility of TopMenuArea ? Is any way to do it from xaml directly? 回答1: Eventtrigger Down Or use a style for fade in and out (with mouse enter / exit

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: The Go documentation ( http://golang.org/pkg/flag/ ) says: The FlagSet type allows one to define independent sets of flags, such as to implement subcommands in a command-line interface. I need this functionality but I can't figure out how to persuade the flag pkg to do it. When I define two FlagSets, parsing one of them will give me errors and warnings if the commandline has flags that are meant for the second one. Example: f1 := flag . NewFlagSet ( "f1" , flag . ContinueOnError ) apply := f1 . Bool ( "apply" , false , "" ) silent

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: In one of my application I am using JQUERY tablesorter.But while sorting with any of the cloumns I am getting below error. Any idea why this is happening. Error : "e.handler.apply" is not function in Jquery.js My code to use table sorter is as below. $(".tablesorter") .tablesorter( { headers: { 0: { sorter: false}}, widgets: ['zebra'], fixedHeight: false }) .tablesorterPager({ container: $(".pager") }); $("#sortHeader").click( $(".tablesorter") .bind("sortStart",function(e, table) { $('.tablesorter').trigger('pageSet',0); }) ); But If I am

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have the following which does a watch on an field that's bound to $scope.id. Every time the input field value changes the watch function gets executed: $scope.$watch("id", function (id) { // code that does something based on $scope.id }); Is there a way I can put a timeout on this or debounce this with _lodash so that the code does not execute on each keypress while the user is changing the value. What I would like is for a delay of one second so that after the user has stopped typing for one second then the code block inside the watch

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I found that this refuses to compile : int test_alloc_stack(int size){ if(0) goto error; // same issue whatever conditional is used int apply[size]; give_values(apply,size); return 1; error: return 0; } The error I get is : "jump into scope of identifier with variably modified type". Eliminating the line with "goto" and the jump to error solves the issues. If I use dynamic allocation for apply, then the problem also disappear. This compiles fine: int test_alloc_heap(int size){ if(0) goto error; int * apply = calloc(sizeof(int),size); give