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Extracting numbers from vectors of strings

I have string like this: 11 Answers 11 ...
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Determine function name from within that function (without using traceback)

... functionNameAsString = sys._getframe().f_code.co_name I wanted a very similar thing because I wanted to put the function name in a log string that went in a number of places in my code. Probably not the best way to do that, but here's a ...
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Convert.ChangeType() fails on Nullable Types

I want to convert a string to an object property value, whose name I have as a string. I am trying to do this like so: 6 An...
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What is the difference between MediaPlayer and VideoView in Android

...e most appropriate app for playing the video, which is even easier to do: String url = "rtsp://yourrtsplink.com/blah"; Uri uri = Uri.parse(url); startActivity(new Intent(Intent.ACTION_VIEW, uri)); Video should be tested on a device, since emulator playback is poor, and you should also be aware th...
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Detecting which UIButton was pressed in a UITableView

...)metaData:(id)target Enjoy #import <objc/runtime.h> static char const * const kMetaDic = "kMetaDic"; #pragma mark - Getters / Setters - (id)metaData:(id)target { return objc_getAssociatedObject(target, kMetaDic); } - (void)setMetaData:(id)target withObject:(id)newObj { ...
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Difference between array_map, array_walk and array_filter

...onal array. Every element's value changes in place into a more informative string specifying its key, category and value. <?php $f = function(&$item,$key,$prefix) { $item = "$key: $prefix: $item"; }; array_walk($nu, $f,"fruit"); var_dump($nu); ?> See demo Note: the callba...
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How can I hide an HTML table row so that it takes up no space?

...w still contribute to the widths of the columns. I will sometimes make an extra row at the bottom of a table with just some spacers that make it so certain columns can't be less than a certain width, then hide the row using this method. (I know you're supposed to be able to do this with other css ...
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Deploy a project using Git push

...lowed the steps in the article you mentioned, and everything worked like a charm. I only wonder wether there are some drawbacks concerning security or stability. Any advice on this? – xlttj Dec 6 '11 at 22:43 ...
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How to assign an exec result to a sql variable?

...EATE PROCEDURE YourStoredProcedure ( @Param1 int ,@Param2 varchar(5) ,@Param3 datetime OUTPUT ) AS IF ISNULL(@Param1,0)>5 BEGIN SET @Param3=GETDATE() END ELSE BEGIN SET @Param3='1/1/2010' END RETURN 0 GO call to the stored procedure, with an OUTPUT parameter: DECLAR...
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How do I get logs/details of ansible-playbook module executions?

...e: Debug hello debug: var=hello - name: Debug hello.stdout as part of a string debug: "msg=The script's stdout was `{{ hello.stdout }}`." Output should look something like this: TASK: [Hello yourself] ******************************************************** changed: [MyTestHost] TASK: [Deb...