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What's the difference between IComparable & IEquatable interfaces?
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Greg DGreg D
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Simple way to copy or clone a DataRow?
I'm looking for a simple way to make a clone of a DataRow. Kind of like taking a snapshot of that Row and saving it. The values of original Row are then free to change but we still have another saved copy which doesn't change. Is this the correct way to do it?
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What do the terms “CPU bound” and “I/O bound” mean?
...Which exact I/O system is meant can vary; I typically associate it with disk, but of course networking or communication in general is common too. A program that looks through a huge file for some data might become I/O bound, since the bottleneck is then the reading of the data from disk (actually, t...
Will the Garbage Collector call IDisposable.Dispose for me?
...esources are to be released, such as within a 'using' or 'try finally' block
see http://msdn.microsoft.com/en-us/library/system.object.finalize.aspx for more information
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Using 'return' in a Ruby block
...ded scripting language, so that "end-user" code gets written in a Ruby block. One issue with this is that I'd like the users to be able to use the 'return' keyword in the blocks, so they don't need to worry about implicit return values. With this in mind, this is the kind of thing I'd like to be a...
Best way to get InnerXml of an XElement?
...Xml - Greg Hurlman (0.134 seconds)
Aggregate with string concatenation - Mike Powell (0.324 seconds)
StringBuilder - Vin (0.333 seconds)
String.Join on array - Terry (0.360 seconds)
String.Concat on array - Marcin Kosieradzki (0.364)
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I used a single XML document with 20 identical nodes (...
HTML5 Canvas 100% Width Height of Viewport?
I am trying to create a canvas element that takes up 100% of the width and height of the viewport.
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What does %s mean in a python format string?
...hon3+
name = input("who are you? ")
print("hello %s" % (name,))
The %s token allows me to insert (and potentially format) a string. Notice that the %s token is replaced by whatever I pass to the string after the % symbol. Notice also that I am using a tuple here as well (when you only have one s...
SVN Repository Search [closed]
...n list -R file:///subversion/repository | findstr filename
Otherwise checkout and do filesystem search:
egrep -r _code_ .
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How can I send mail from an iPhone application
...t to send an email from my iPhone application. I have heard that the iOS SDK doesn't have an email API. I don't want to use the following code because it will exit my application:
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