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Where does this come from: -*- coding: utf-8 -*-
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answered Feb 2 '11 at 8:33
Andrea SpadacciniAndrea Spadaccini
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Do I need to manually close an ifstream?
...e end of a function you can always use a nested scope.
In the standard (27.8.1.5 Class template basic_ifstream), ifstream is to be implemented with a basic_filebuf member holding the actual file handle. It is held as a member so that when an ifstream object destructs, it also calls the destructor o...
Python: print a generator expression?
...> (x*x for x in range(10))
<generator object <genexpr> at 0xb7485464>
This is sometimes called a generator comprehension, although I think the official name still is generator expression, there isn't really any difference, the parenthesis are only there to make the syntax valid. You...
How to `go test` all tests in my project?
...ackages
– Ivan Aracki
May 17 '19 at 8:58
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Determine if an object property is ko.observable
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158
Knockout includes a function called ko.isObservable(). You can call it like ko.isObservable(vm...
Convert NSData to String?
...:
NSString *myString = [[NSString alloc] initWithData:myData encoding:NSUTF8StringEncoding];
Remark: Please notice the NSData value must be valid for the encoding specified (UTF-8 in the example above), otherwise nil will be returned:
Returns nil if the initialization fails for some reason (for ex...
How to enable Ad Hoc Distributed Queries
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Aaron Bertrand
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answered Jan 27 '13 at 3:54
Hasib Hasan ArnabHasib Hasan Arnab...
Can I have multiple Xcode versions installed?
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slideshowp2
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answered Mar 21 '09 at 14:41
MattKMattK
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Sharing a result queue among several processes
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alexis
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answered Mar 29 '12 at 15:08
enderskillenderskill
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How do you update Xcode on OSX to the latest version?
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283
Open up App Store
Look in the top right for the updates section (may also be in lefthand col...