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Need some clarification about beta/alpha testing on the developer console
...yes, it is called staged rollout. Here is a link for this - support.google.com/googleplay/android-developer/answer/…
– Vijay Jangid
Sep 15 at 7:06
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What do helper and helper_method do?
...ers/views (standard helper methods are not available in controllers). e.g. common use case:
#application_controller.rb
def current_user
@current_user ||= User.find_by_id!(session[:user_id])
end
helper_method :current_user
the helper method on the other hand, is for importing an entire helper to...
How to get one value at a time from a generator function in Python?
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stackoverflow.com/questions/1073396/…
– Ignacio Vazquez-Abrams
Mar 31 '18 at 3:04
2
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How big should a UIBarButtonItem image be?
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Thanks, exactly what I needed to know combined with a pointer to a great document. Bookmarked.
– Epsilon Prime
Oct 19 '09 at 21:43
1
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Best/Most Comprehensive API for Stocks/Financial Data [closed]
What is the most recommended free/public API for accessing financial market stats and stock quotes (preferrably real-time quotes)? I'm not too picky about how it's exposed (SOAP, REST, some proprietary XML setup, etc.), as long as it's got some decent documentation.
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iOS app icon with transparent background showing black background on device
...p icon should be opaque. If the icon’s boundaries are smaller than the recommended sizes—or you use transparency to create “see-through” areas—the resulting icon can appear to float on a black background, which tends to look especially unattractive on the beautiful wallpapers that users ch...
How to run cron job every 2 hours
...ry does not contain a version which includes different code: stackoverflow.com/posts/6423532/revisions
– tutuDajuju
Aug 31 '14 at 11:55
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Is it possible to use jQuery to read meta tags
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Escaping HTML strings with jQuery
...to do this, but I don't know enough about the framework at the moment to accomplish this.
25 Answers
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How to redirect stderr to null in cmd.exe
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Your DOS command 2> nul
Read page Using command redirection operators. Besides the "2>" construct mentioned by Tanuki Software, it lists some other useful combinations.
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