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What is the difference between a URI, a URL and a URN?

... published "URIs, URLs, and URNs: Clarifications and Recommendations" in 2001. In a nutshell, W3C says the contemporary view is that everything is a URI. URL is an informal concept, not a formal concept. And the confusion dates back to a "classical view" which tried to rigidly distinguish between...
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Python - Create a list with initial capacity

...valuate each function 144 times and average the duration) simple append 0.0102 pre-allocate 0.0098 Conclusion. It barely matters. Premature optimization is the root of all evil. share | impr...
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source of historical stock data [closed]

... answered Jun 23 '13 at 17:01 lukebuehlerlukebuehler 3,98111 gold badge2121 silver badges2727 bronze badges ...
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Understanding events and event handlers in C#

...n :) – Joel in Gö Apr 21 '10 at 12:01 10 Thank you for the phase: "The glue between the event an...
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Making WPF applications look Metro-styled, even in Windows 7? (Window Chrome / Theming / Theme)

...out exploring Modern UI it was great help. I tried to make it look like VS2012 Window. It looks like this. Here is code (please note that it's targeting .NET4.5) public class MyWindow : Window { public MyWindow() { this.CommandBindings.Add(new CommandBinding(SystemCommands.Close...
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Understanding checked vs unchecked exceptions in Java

...ozho 539k129129 gold badges10061006 silver badges11101110 bronze badges 36 ...
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Same-named attributes in attrs.xml for custom view

...| edited Sep 28 '18 at 19:01 Evin1_ 8,97066 gold badges3434 silver badges4646 bronze badges answered Oct...
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How to get a reference to current module's attributes in Python

... answered Jun 13 '09 at 10:01 Maciej PasternackiMaciej Pasternacki 2,48622 gold badges1818 silver badges1414 bronze badges ...
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In Visual Studio C++, what are the memory allocation representations?

...rse it's intentional. It's called hexspeak. – user142019 May 9 '13 at 14:20 29 ...
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Python Infinity - Any caveats?

...= -inf – Evan Krall Jul 14 '11 at 4:01 4 ...