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Get the current first responder without using a private API

...endEditing:YES]? – Tim Sullivan Aug 20 '10 at 22:25 70 @Tim I didn't you could do that. It's obvi...
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Xcode Find and replace in all project files

... answered Dec 25 '13 at 20:41 SouleimanSouleiman 2,89522 gold badges1717 silver badges2121 bronze badges ...
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ADO.NET DataRow - check for column existence

... | edited Feb 7 '11 at 23:20 BlueRaja - Danny Pflughoeft 72.3k2525 gold badges169169 silver badges251251 bronze badges ...
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Chrome extension: force popup.html to close

... 205 Within a popup javascript: window.close(); ...
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How to set UICollectionViewDelegateFlowLayout?

...section { return CGSizeMake([[UIScreen mainScreen] bounds].size.width, 20.0); } @end share | improve this answer | follow | ...
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Swift days between two NSDates

...consider the time difference as well. For example if you compare the dates 2015-01-01 10:00 and 2015-01-02 09:00, days between those dates will return as 0 (zero) since the difference between those dates is less than 24 hours (it's 23 hours). If your purpose is to get the exact day number between t...
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Unit Testing bash scripts

... – Victor Sergienko Nov 14 '17 at 2:20 1 @Victor It's definitely possible I wasn't careful enough...
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How to get a specific “commit” of a gem from github?

... | edited Apr 20 '18 at 21:30 jeffmcc 23922 silver badges99 bronze badges answered May 25 '1...
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How to REALLY show logs of renamed files with git?

...ser wondering what happened to a file that existed in a project that spans 20 years of history. When such a user attempts to upgrade to a newer version and a file they had modified years ago is not there at all, how do they find out where their local changes now need to be applied? ...
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Delete specific line number(s) from a text file using sed?

... answered Jan 21 '10 at 20:12 Brian CampbellBrian Campbell 275k5454 gold badges343343 silver badges324324 bronze badges ...