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Parallel.ForEach vs Task.Factory.StartNew
... threads to finish up. To make it faster I subdivided the data myself into 64 work packages and created tasks for it. (Then Task.WaitAll to wait for completion.) The idea is to have idle threads pick up a work package to help finish the work instead of waiting for 1-2 threads to finish up their (Par...
What is an example of the Liskov Substitution Principle?
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@Pacerier there is no issue if it's immutable. The real issue here is that we are not modeling rectangles, but rather "reshapable rectangle...
How can I check if a string represents an int, without using try/except?
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I don't know why this is the accepted answer or has so many upvotes, since this is exactly the opposite of what OP is asking for.
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How to pass table value parameters to stored procedure from .net code
...Record(metaData);
foreach (long id in ids)
{
record.SetInt64(0, id);
yield return record;
}
}
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Some questions about Automatic Reference Counting in iOS5 SDK
...iler flag. ARC is supported in
Xcode 4.2 for Mac OS X v10.6 and v10.7
(64-bit applications) and for iOS 4
and iOS 5. (Weak references are not
supported in Mac OS X v10.6 and iOS
4). There is no ARC support in Xcode
4.1.
-
If I develop a new app for iOS 5 using
ARC, will I nee...
Why are unsigned int's not CLS compliant?
...; applying a unary minus operator to unsigned 32-bit number should yield a 64-bit signed result [negating anything other than zero would yield a negative number] but applying a unary minus to a ring type should yield the additive inverse within that ring.
In any case, the reason unsigned integers a...
How do I use Node.js Crypto to create a HMAC-SHA1 hash?
...format:
hmac.setEncoding('hex');
//or also commonly: hmac.setEncoding('base64');
// callback is attached as listener to stream's finish event:
hmac.end(text, function () {
hash = hmac.read();
//...do something with the hash...
});
More formally, if you wish, the line
hmac.end(text, funct...
Which, if any, C++ compilers do tail-recursion optimization?
... Strange. I just tested gcc 4.2.3 (x86, Slackware 12.1) and gcc 4.6.2 (AMD64, Debian wheezy) and with -O1 there is no inlining and no tail-recursion optimization. You have to use -O2 for that (well, in 4.2.x, which is rather ancient now, it still won't be inlined). BTW It's also worth to add that g...
Python : List of dict, if exists increment a dict value, if not append a new dict
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stevehasteveha
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IIS Express Immediately shutting-down running site after stopping web application
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Instead of hitting the (X) STOP button, you can use the Detach all menu item in the Debug menu....