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.NET unique object identifier
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I guess for lookups you'd have to iterate over all the references you track: WeakReference to the same object are not equal to each other, so you can't really do much else.
– Roman Starkov
Apr 23 '10 at 10:31
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Is it safe to assume a GUID will always be unique?
...ed a batch of 1000 GUIDs (for example), would it be safe to assume they're all unique to save testing each one?
6 Answers
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How to call a SOAP web service on Android [closed]
I am having a lot of trouble finding good information on how to call a standard SOAP/WSDL web service with Android. All I've been able to find are either very convoluted documents and references to "kSoap2" and then some bit about parsing it all manually with SAX . OK, that's fine, but it's 2008, s...
What is the difference between XML and XSD?
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Actually the XSD is XML itself. Its purpose is to validate the structure of another XML document. The XSD is not mandatory for any XML, but it assures that the XML could be used for some particular purposes. The XML is only conta...
How to print a list of symbols exported from a dynamic library
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Use nm -a your.dylib
It will print all the symbols including globals
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How do you get the logical xor of two variables in Python?
...e not comparing apples to oranges, is "if xor( isApple(x), isApple(y) )" really clearer than "if isApple(x) != isApple(y)" ? Not to me!
– AmigoNico
May 21 '12 at 18:27
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What is the difference between a function expression vs declaration in JavaScript? [duplicate]
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They're actually really similar. How you call them is exactly the same.The difference lies in how the browser loads them into the execution context.
Function declarations load before any code is executed.
Function expressions load only...
What's the difference between “version number” in iTunes Connect, “bundle version”, “bundle version
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Yes, they are related. They all refer to the version of your application.
iTunes Connect
This is the version number shown in the App Store; This must be a pure version number like 1.2.3
Bundle Version (CFBundleVersion)
This doesn't need to be a pure...
Unicode character for “X” cancel / close?
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✖ works really well. The HTML code is ✖.
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Class constants in python
In python, I want a class to have some "constants" (practically, variables) which will be common in all subclasses. Is there a way to do it with friendly syntax?
Right now I use:
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