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Should I implement __ne__ in terms of __eq__ in Python?
I have a class where I want to override the __eq__ method. It seems to make sense that I should override the __ne__ method as well, but does it make sense to implement __ne__ in terms of __eq__ as such?
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Why does Python use 'magic methods'?
...ikely to be) are iter() and cmp(), and all the attribute methods (getattr, setattr and delattr). Things like int also access magic methods when doing coercion (you can implement __int__), but do double duty as types. len(obj) is actually the one case where I don't believe it's ever different from ...
How can I test a Windows DLL file to determine if it is 32 bit or 64 bit? [duplicate]
...AGE_FILE_MACHINE_AMD64 (0x8664)
This information should be at a fixed offset in the file, but I'd still recommend traversing the file and checking the signature of the MS-DOS header and the IMAGE_NT_HEADERS to be sure you cope with any future changes.
Use ImageHelp to read the headers...
You ca...
Modern way to filter STL container?
Coming back to C++ after years of C# I was wondering what the modern - read: C++11 - way of filtering an array would be, i.e. how can we achieve something similar to this Linq query:
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Selecting last element in JavaScript array [duplicate]
I'm making an application that updates a user's location and path in real time and displays this on a Google Map. I have functionality that allows multiple users to be tracked at the same time using an object, which is updated every second.
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How do I get the current username in Windows PowerShell?
How do I get the current username in Windows PowerShell?
15 Answers
15
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Reverting to a specific commit based on commit id with Git? [duplicate]
With git log , I get a list of commits that I have made so far.
4 Answers
4
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How to create a .gitignore file
I need to add some rules to my .gitignore file. However, I can't find it in my project folder. Isn't it created automatically by Xcode? If not, what command allows me to create one?
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What's the difference between “Solutions Architect” and “Applications Architect”? [closed]
...eat, if you're just a builder then give up your meaningless title and stop setting yourself apart from the other builders. Companies that emphasize "all builders are deciders, and all deciders are builders" will move faster than their competitors. We use the title "engineer" for everyone, and "engin...
How to use hex color values
...) -> UIColor {
var cString:String = hex.stringByTrimmingCharactersInSet(NSCharacterSet.whitespaceAndNewlineCharacterSet() as NSCharacterSet).uppercaseString
if (cString.hasPrefix("#")) {
cString = cString.substringFromIndex(cString.startIndex.advancedBy(1))
}
if ((cString....