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What does addChildViewController actually do?
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I was wondering about this question too. I watched Session 102 of the WWDC 2011 videos and Mr. View Controller, Bruce D. Nilo, said this:
viewWillAppear:, viewDidAppear:, etc have nothing to do with addChildViewController:. All that addChildViewController: does is to say "This vi...
Python: TypeError: cannot concatenate 'str' and 'int' objects [duplicate]
...mple run:
Enter a: 3
Enter b: 7
a + b as strings: 37
a + b as integers: 10
with:
a = raw_input("Enter a: ")
b = raw_input("Enter b: ")
print "a + b as strings: " + a + b # + everywhere is ok since all are strings
a = int(a)
b = int(b)
c = a + b
print "a + b as integers: ", c
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How to get number of entries in a Lua table?
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answered Apr 24 '10 at 19:14
u0b34a0f6aeu0b34a0f6ae
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Using NSPredicate to filter an NSArray based on NSDictionary keys
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surakensuraken
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What is Prefix.pch file in Xcode?
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HemangHemang
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Custom ListView click issue on items in Android
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MattCMattC
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Linq: GroupBy, Sum and Count
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Right way to initialize an OrderedDict using its constructor such that it retains order of initial d
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Can someone explain collection_select to me in clear, simple terms?
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answered Jan 18 '12 at 10:05
zsquarezsquare
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