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What is the difference between URI, URL and URN? [duplicate]

...: URL: ftp://ftp.is.co.za/rfc/rfc1808.txt URL: http://www.ietf.org/rfc/rfc2396.txt URL: ldap://[2001:db8::7]/c=GB?objectClass?one URL: mailto:John.Doe@example.com URL: news:comp.infosystems.www.servers.unix URL: telnet://192.0.2.16:80/ URN (not URL): urn:oasis:names:specification:docbook:dtd:xml:4....
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What's the difference between `raw_input()` and `input()` in Python 3?

... 424 The difference is that raw_input() does not exist in Python 3.x, while input() does. Actually,...
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What is the difference between integration and unit tests?

... 20 Answers 20 Active ...
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Scroll to bottom of Div on page load (jQuery)

... 625 The other solutions here don't actually work for divs with lots of content -- it "maxes out" sc...
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How do I get the height and width of the Android Navigation Bar programmatically?

... answered Nov 28 '13 at 11:03 SanketSanket 2,76611 gold badge1313 silver badges1919 bronze badges ...
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How to step through Python code to help debug issues?

... 268 Yes! There's a Python debugger called pdb just for doing that! You can launch a Python progra...
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Intellij IDEA: Hotkey for “scroll from source”

... 253 In the latest IntelliJ IDEA, there is a keymap entry called "Select in Project View" with no d...
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Why em instead of px?

...related to each other; that is, 1in is always 96px, just as 1in is always 72pt. (Note that 1in is almost never actually a physical inch when talking about screen-based media). All absolute measurements assume a nominal screen resolution of 96ppi and a nominal viewing distance of a desktop monitor,...
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ADB No Devices Found

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Distinct in Linq based on only one field of the table

... | edited Aug 23 '17 at 14:19 answered Jan 14 '13 at 15:09 ...