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Is “argv[0] = name-of-executable” an accepted standard or just a common convention?
When passing argument to main() in a C or C++ application, will argv[0] always be the name of the executable? Or is this just a common convention and not guaranteed to be true 100% of the time?
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Default value of a type at Runtime [duplicate]
For any given type i want to know its default value.
6 Answers
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Will Emacs make me a better programmer? [closed]
...hinking that using Tiger Woods's golf clubs will make you a better golfer, or using Eddie Van Halen's guitar will make you a better musician.
– Kristopher Johnson
Jun 26 '09 at 11:24
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Convert duration to hours:minutes:seconds (or similar) in Rails 3 or Ruby
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See: http://api.rubyonrails.org/classes/ActionView/Helpers/DateHelper.html
distance_of_time_in_words(3600)
=> "about 1 hour"
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C# using streams
...rete stream classes are used to deal with other types of data than bytes. For example:
The FileStream class is used when the outside source is a file
MemoryStream is used to store data in memory
System.Net.Sockets.NetworkStream handles network data
Reader/writer streams such as StreamReader and ...
How do I open an old MVC project in Visual Studio 2012 or Visual Studio 2013?
... have an old ASP.NET MVC 2 project which I do not want to upgrade to MVC 3 or MVC 4. I am working on a new machine running Windows 8, Visual Studio 2012 and Visual Studio 2013. When I try to open the MVC 2 project in VS 2012 or VS 2013 I receive the error:
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What is a 'thunk'?
...ction) instead of returning to its caller. Assuming the JUMP target is a normal function, when it returns, it will return to the thunk's caller.
Thunks can be used to implement lots of useful things efficiently
protocol translation -- when calling from code that uses one calling convention to co...
What is the memory consumption of an object in Java?
Is the memory space consumed by one object with 100 attributes the same as that of 100 objects, with one attribute each?
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Image comparison - fast algorithm
...are any new images against that to determine if the new image is an exact (or close) duplicate of the base.
9 Answers
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How to parse the AndroidManifest.xml file inside an .apk package
This file appears to be in a binary XML format. What is this format and how can it be parsed programmatically (as opposed to using the aapt dump tool in the SDK)?
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