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What is the difference between memmove and memcpy?
What is the difference between memmove and memcpy ? Which one do you usually use and how?
9 Answers
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How do I decompile a .NET EXE into readable C# source code?
...reates a VS project with all the source code and resources. So why is everyone suggesting FileDisassembler? It is better?
– Lucas
Oct 7 '08 at 22:10
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How to make my custom type to work with “range-based for loops”?
...le these days I have been trying the different features that C++11 brings. One of my favorites is the "range-based for loops".
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How do I remove code duplication between similar const and non-const member functions?
...Adam: ROM => const is fine. const == ROM is obviously nonsense since anyone can cast non-const to const willy-nilly: it's equivalent to just choosing not to modify something.
– Steve Jessop
Sep 24 '08 at 2:35
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.NET List Concat vs AddRange
...erence between the AddRange and Concat functions on a generic List? Is one recommended over the other?
3 Answers
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Bash: Copy named files recursively, preserving folder structure
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I accepted this one for its elegance/memorability, but just discovered this doesn't copy whole directories (on OSX at least), whereas the tar one below does.
– mahemoff
Jul 23 '12 at 14:21
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Rspec, Rails: how to test private methods of controllers?
... but that doesn't necessarily mean you should. Testing private methods is done through testing the public interface to those methods. This approach will work, but it's not ideal. It'd be better if the method was in a module that was included into the controller. Then it could be tested independentl...
In Python, how do I indicate I'm overriding a method?
...ainly this happens after (again) seeing the same bug in our code base: Someone has forgotten some "interface" implementing class while renaming a method in the "interface"..
Well Python ain't Java but Python has power -- and explicit is better than implicit -- and there are real concrete cases in t...
Why can't I define a default constructor for a struct in .NET?
... goes.)
EDIT: To use your example, what would you want to happen when someone did:
Rational[] fractions = new Rational[1000];
Should it run through your constructor 1000 times?
If not, we end up with 1000 invalid rationals
If it does, then we've potentially wasted a load of work if we're about...
How does Apple know you are using private API?
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You can list the selectors in a Mach-O program using the following one-liner in Terminal:
otool -s __TEXT __objc_methname "$1" |expand -8 | cut -c17- | sed -n '3,$p' | perl -n -e 'print join("\n",split(/\x00/,scalar reverse (reverse unpack("(a4)*",pack("(H8)*",split(/\s/,$_))))))'
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