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Is Disney's FastPass Valid and/or Useful Queue Theory
...'s out of the park.
This is the kind of theory that drives practical lock free programming. Its as interesting as the dining philosophers problem, in fact more.
As far as Disney goes.. this is not a bug, its a feature, people are less inclined to leave the park while being more inclined to spend m...
SQL Server 2005 How Create a Unique Constraint?
...'Indexes/Keys'
click the Add button to add a new index
enter the necessary info in the Properties on the right hand side:
the columns you want (click the ellipsis button to select)
set Is Unique to Yes
give it an appropriate name
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iOS / Android cross platform development [closed]
...ing a couple of these tools and giving them a shot. All of these tools are free to try.
Also, if I could just put in a public service announcement -- most of these tools are in really active development. If you find a framework you like, by all means send feedback and let them know what you like, wh...
Is short-circuiting logical operators mandated? And evaluation order?
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Hard to find a good free link for the C++ standards, have linked to a draft copy I found with some googling.
– Paul Dixon
Mar 10 '09 at 0:44
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What is uintptr_t data type
...not mean it cannot be defined on some systems - compilers and runtimes are free to define a specific behaviour for something that is UB in standard C. So there's no contradiction :-).
– sleske
Jan 3 '15 at 18:34
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Getting all file names from a folder using C# [duplicate]
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DirectoryInfo d = new DirectoryInfo(@"D:\Test");//Assuming Test is your Folder
FileInfo[] Files = d.GetFiles("*.txt"); //Getting Text files
string str = "";
foreach(FileInfo file in Files )
{
str = str + ", " + file.Name;
}
Hope t...
How do I disable fail_on_empty_beans in Jackson?
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I used this one earlier today, has some more info, e.g. auto discovery. stackoverflow.com/questions/4362104/…
– Pancakeo
Mar 7 '13 at 2:21
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Unresolved specs during Gem::Specification.reset:
...it for me:
bundle clean --force
See guard-and-unresolved-specs for more info
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Is std::unique_ptr required to know the full definition of T?
...on my machine).
So moral of the story is that your header needs to remain free of any constructor/destructor definition. It can only contain their declaration. For example, ~MyClass()=default; in hpp won't work. If you allow compiler to insert default constructor or destructor, you will get a linke...
What is so bad about singletons? [closed]
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Of course you're free to create one instance of the class when your application starts, and inject that instance, through an interface, into anything that uses it. The implementation shouldn't care that there can be only one.
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