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Create singleton using GCD's dispatch_once in Objective-C
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This is a perfectly acceptable and thread-safe way to create an instance of your class. It may not technically be a "singleton" (in that there can only ever be 1 of these objects), but as long as you only use the [Foo sharedFoo] method to access the object, this ...
How to show a dialog to confirm that the user wishes to exit an Android Activity?
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Richard Le Mesurier
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answered Feb 13 '10 at 15:56
jaxjax
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Reverse colormap in matplotlib
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ptomatoptomato
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Java: is there a map function?
I need a map function. Is there something like this in Java already?
6 Answers
6
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Java SimpleDateFormat(“yyyy-MM-dd'T'HH:mm:ss'Z'”) gives timezone as IST
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You haven't set the timezone only added a Z to the end of the date/time, so it will look like a GMT date/time but this doesn't change the value.
Set the timezone to GMT and it will be correct.
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:...
How do I UPDATE from a SELECT in SQL Server?
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Dai
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answered Feb 25 '10 at 14:39
Robin DayRobin Day
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How to order by with union in SQL?
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bernd_kbernd_k
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findViewById in Fragment
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OneCricketeer
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answered Jun 27 '11 at 16:34
advantejadvantej
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Unable to load DLL (Module could not be found HRESULT: 0x8007007E)
...code I need to use in my .NET 4.0 application. But every method i try to load my dll i get an error:
17 Answers
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twitter bootstrap typeahead ajax example
I'm trying to find a working example of the twitter bootstrap typeahead element that will make an ajax call to populate it's dropdown.
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