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How do I use raw_input in Python 3

I am using Python 3.1 and can't get the raw_input to "freeze" the dos pop-up. The book I'm reading is for Python 2.5 and I'm using Python 3.1 ...
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WPF: Setting the Width (and Height) as a Percentage Value

...nt="Stretch" ... That will make the Textbox element stretch horizontally and fill all the parent space horizontally (actually it depends on the parent panel you're using but should work for most cases). Percentages can only be used with grid cell values so another option is to create a grid and p...
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Why does “return list.sort()” return None, not the list?

... l = sorted(l.append('2')) (I just added semi-colon so you could cut/paste and run) – JGFMK May 30 '18 at 9:54 ...
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Difference of keywords 'typename' and 'class' in templates?

... typename and class are interchangeable in the basic case of specifying a template: template<class T> class Foo { }; and template<typename T> class Foo { }; are equivalent. Having said that, there are specific cases ...
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What's the “average” requests per second for a production web application?

...mory database...still need to test with live DB. DB may be our bottleneck and bring us back down unless we switch to nosql). – Dean Hiller Jun 6 at 0:28 ...
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How can I use a DLL file from Python?

...y. hllDll = ctypes.WinDLL ("c:\\PComm\\ehlapi32.dll") # Set up prototype and parameters for the desired function call. # HLLAPI hllApiProto = ctypes.WINFUNCTYPE ( ctypes.c_int, # Return type. ctypes.c_void_p, # Parameters 1 ... ctypes.c_void_p, ctypes.c_void_p, ctypes.c...
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Adding images or videos to iPhone Simulator

... The simplest way to get images, videos, etc onto the simulator is to drag and drop them from your computer onto the simulator. This will cause the Simulator to open the Photos app and start populating the library. If you want a scriptable method, read on. Note - while this is valid, and works, ...
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What does “DAMP not DRY” mean when talking about unit tests?

... It's a balance, not a contradiction DAMP and DRY are not contradictory, rather they balance two different aspects of a code's maintainability. Maintainable code (code that is easy to change) is the ultimate goal here. DAMP (Descriptive And Meaningful Phrases) promo...
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Is arr.__len__() the preferred way to get the length of an array in Python?

...5 The same works for tuples: my_tuple = (1,2,3,4,5) len(my_tuple) # 5 And strings, which are really just arrays of characters: my_string = 'hello world' len(my_string) # 11 It was intentionally done this way so that lists, tuples and other container types or iterables didn't all need to expl...
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IBOutlet and IBAction

What is the purpose of using IBOutlets and IBActions in Xcode and Interface Builder? 10 Answers ...