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Filter LogCat to get only the messages from My Application in Android?
...can use the Log function with the tag as your package name and then filter by package name:
NOTE: As of Build Tools 21.0.3 this will no longer work as TAGS are restricted to 23 characters or less.
Log.<log level>("<your package name>", "message");
adb -d logcat <your package name&g...
Getting the docstring from a function
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You can also use inspect.getdoc. It cleans up the __doc__ by normalizing tabs to spaces and left shifting the doc body to remove common leading spaces.
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How to format a number as percentage in R?
One of the things that used to perplex me as a newby to R was how to format a number as a percentage for printing.
10 Answe...
How do RVM and rbenv actually work?
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Short explanation: rbenv works by hooking into your environment's PATH. The concept is simple, but the devil is in the details; full scoop below.
First, rbenv creates shims for all the commands (ruby, irb, rake, gem and so on) across all your installed ve...
How do I get my Maven Integration tests to run
...r stops. Any idea what's wrong? I am using same configuration as specified by you.
– Tarun Kumar
Apr 26 '13 at 5:58
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jQuery event to trigger action when a div is made visible
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Can't get that code to work with div visibility triggered by an ajax response.
– JackTheKnife
Oct 7 '16 at 14:39
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How can I set the default value for an HTML element?
...cause the <option> containing my provided "value" to be selected by default:
27 Answers
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Ruby class instance variable vs. class variable
I read " When do Ruby instance variables get set? " but I'm of two minds when to use class instance variables.
7 Answers
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ng-options with simple array init
... a value. (i.e. AngularJS will translate '0' back to 'var1')
The solution by Epokk also works, however if you're loading data asynchronously you might find it doesn't always update correctly. Using ngOptions will correctly refresh when the scope changes.
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WebAPI Multiple Put/Post parameters
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Thank you, I have tried your solution by creating my own API and testing it through Postman and it is working fine;But I have added a fourth parameter like var test= {"Name" : "test" } and added it to myData object and it was sent successfully; is there anyway to...