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Rails: How does the respond_to block work?
...gets passed.
– Cole
Feb 29 '12 at 2:04
4
Good answer but doesn't say anything specific about the ...
How to see if an NSString starts with a certain other string?
...olved, which I believe the question hints at. Consider the case of "HTTP://WWW...". But the biggest problem is that the proposed solution will throw an exception when it encounters "ftp" or a string less than 4 characters. The hasPrefix method does not have the same problem.
– ...
How do I do base64 encoding on iOS?
...resent?
– MegaManX
Jun 20 '12 at 11:04
4
As of iOS7 Apple has exposed their native base 64 encodi...
Why must a lambda expression be cast when supplied as a plain Delegate parameter
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answered Apr 3 '09 at 14:04
Andrey NaumovAndrey Naumov
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What is the most efficient string concatenation method in python?
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edited May 11 '16 at 7:04
Quentin Pradet
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How to get users to read error messages?
...r feedback when the uneventful happens - such as 'When that error number 1304 showed up, how did you react? What was your interpretation' - the bonus with that, the end-user may be able to give you a more coherent explanation instead of 'Error 1304, database object lost!', instead they may be able t...
How do I print the type of a variable in Rust?
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answered Feb 13 '14 at 7:04
Chris MorganChris Morgan
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Detect if the app was launched/opened from a push notification
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– Jochen Österreicher
Feb 5 '17 at 15:04
The solution does not work while an app is in inactive state (user swipes down ...
How to ignore whitespace in a regular expression subject string?
...ild the string dynamically of course.
You can see it working here: http://www.rubular.com/r/zzWwvppSpE
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What is the meaning of polyfills in HTML5?
...at functionality built in. "
Source and example of polyfill here:
http://www.programmerinterview.com/index.php/html5/html5-polyfill/
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