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How do I apply the for-each loop to every character in a String?
... to contain the character sequence represented by this string.
There are more verbose ways of iterating over characters in an array (regular for loop, CharacterIterator, etc) but if you're willing to pay the cost toCharArray() for-each is the most concise.
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POST data to a URL in PHP
...swer because people usually come to stackoverflow for an answer not to get more questions.
– Stefan Fabian
Sep 13 '16 at 8:21
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How to get the command line args passed to a running process on unix/linux systems?
...d>
cat /proc/<pid>/cmdline | sed -e "s/\x00/ /g"; echo
There is more info in /proc/<pid> on Linux, just have a look.
On other Unixes things might be different. The ps command will work everywhere, the /proc stuff is OS specific. For example on AIX there is no cmdline in /proc.
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What is the difference between Pan and Swipe in iOS?
..., your pan recognizer "wins" the conflict because its gesture is simpler / more general: A swipe is a pan but a pan may not be a swipe, so the pan recognizes first and excludes other recognizers.
You should be able to resolve this conflict using the delegate method gestureRecognizer:shouldRecognize...
Configure Log4net to write to multiple files
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@Craig See this question for more about using that: stackoverflow.com/questions/1999382/…
– Gary
Oct 31 '18 at 20:40
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Why are Oracle table/column/index names limited to 30 characters?
...ay under 30 characters". That would never go over 30 characters. Amirite? More like abbreviate your abbreviations and when none of the names make sense, spend all day reading/updating the documentation.
– Adam Jones
Sep 17 '12 at 14:30
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C++: what regex library should I use? [closed]
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What's better to use in PHP, $array[] = $value or array_push($array, $value)?
... function.
The way it is phrased I wouldn't be surprised if array_push is more efficient when adding multiple values. EDIT: Out of curiosity, did some further testing, and even for a large amount of additions, individual $array[] calls are faster than one big array_push. Interesting.
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How to fix org.hibernate.LazyInitializationException - could not initialize proxy - no Session
...pe id equal to 3 in the query statement just couple of lines above.
Some more reading:
session factory configuration
problem with closed session
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How slow are .NET exceptions?
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I'm on the "not slow" side - or more precisely "not slow enough to make it worth avoiding them in normal use". I've written two short articles about this. There are criticisms of the benchmark aspect, which are mostly down to "in real life there'd be more s...