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Tracking the script execution time in PHP

...eed to calculate a difference if you are spawning a php instance for every test. share | improve this answer | follow | ...
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Delete duplicate rows from small table

... As of postgresql 12, this is BY FAR the fastest solution (against 300 million rows). I just tested everything proposed in this question, including the accepted answer, and this "official" solution is actually the fastest and meets all requirements from OP (and mine) ...
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iPhone SDK: what is the difference between loadView and viewDidLoad?

... This may have some problem, I have test when my view controller was not associate with NIB file, viewDidLoad still called – ruandao Mar 4 '16 at 13:05 ...
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How do i find out what all symbols are exported from a shared object?

...ts table: Name: pcre.dll Characteristics: 00000000 TimeDateStamp: 53BBA519 Tue Jul 8 10:00:25 2014 Version: 0.00 Ordinal base: 1 # of functions: 31 # of Names: 31 Addresses of functions: 000375C8 Addresses of name ordinals: 000376C0 Addresses of names: 0...
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Iterating over dictionaries using 'for' loops

...lue in d.items(): For Python 2.x: for key, value in d.iteritems(): To test for yourself, change the word key to poop. In Python 3.x, iteritems() was replaced with simply items(), which returns a set-like view backed by the dict, like iteritems() but even better. This is also available in 2.7 ...
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How to avoid java.util.ConcurrentModificationException when iterating through and removing elements

...ther than the iterating one, the following code should work. public class Test(){ private ArrayList<A> abc = new ArrayList<A>(); public void doStuff(){ for(int i = (abc.size() - 1); i >= 0; i--) abc.get(i).doSomething(); } public void removeA(A ...
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What does “exited with code 9009” mean during this build?

...fig C:\compilepath\ Note that this example with regards to spaces is not tested. share | improve this answer | follow | ...
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JSON parsing using Gson for Java

... object we can access each parameter individually. Didn't get a chance to test this code as I am away from my dev machine. But this should help. Some good examples and articles. http://albertattard.blogspot.com/2009/06/practical-example-of-gson.html http://sites.google.com/site/gson/gson-user-gui...
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Android - get children inside a View?

...add(group.getChildAt(i)); } return visited; } A couple of quick tests (nothing formal) suggest this alternative is also faster, although that has most likely to do with the number of new ArrayList instances the other answer creates. Also, results may vary based on how vertical/horizontal ...
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How to sort my paws?

... Can you have the technician running the test manually enter the first paw (or first two)? The process might be: Show tech the order of steps image and require them to annotate the first paw. Label the other paws based on the first paw and allow the tech to make c...