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MIT vs GPL license [closed]
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It seems to me that the chief difference between the MIT license and GPL is that the MIT doesn't require modifications be open sourced whereas the GPL does.
True - in general. You don't have to open-source your changes if you're using GPL. You could modi...
Properties vs Methods
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What is the difference in the internal implementation of a property vs a method. Is anything pushed into the call stack whenever a property is used? If not, how else is it handled?
– Praveen
Jul 17 '...
How do I print to the debug output window in a Win32 app?
...e to print things to the Visual Studio output window, but I can't for the life of me work out how. I've tried 'printf' and 'cout
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How does “304 Not Modified” work exactly?
My guess, if it's generated by the browser:
2 Answers
2
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List submodules in a Git repository
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@IgorGanapolsky - you can print on the console, if you do cat .gitmodules in the repository root...
– sdaau
Sep 17 '15 at 11:56
1
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Check if value already exists within list of dictionaries?
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Here's one way to do it:
if not any(d['main_color'] == 'red' for d in a):
# does not exist
The part in parentheses is a generator expression that returns True for each dictionary that has the key-value pair you are looking for, otherwise False.
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Which cryptographic hash function should I choose?
The .NET framework ships with 6 different hashing algorithms:
9 Answers
9
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ASP.NET MVC - Attaching an entity of type 'MODELNAME' failed because another entity of the same type
...wn during POSTing wrapper model and changing the state of one entry to 'Modified'. Before changing the state, the state is set to 'Detached' but calling Attach() does throw the same error. I'm using EF6.
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Why both no-cache and no-store should be used in HTTP response?
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I must clarify that no-cache does not mean do not cache. In fact, it means "revalidate with server" before using any cached response you may have, on every request.
must-revalidate, on the other hand, only needs to revalidate when the ...
Is Meyers' implementation of the Singleton pattern thread safe?
...11, it is thread safe. According to the standard, §6.7 [stmt.dcl] p4:
If control enters
the declaration concurrently while the variable is being initialized, the concurrent execution shall wait for completion of the initialization.
GCC and VS support for the feature (Dynamic Initialization ...