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Checking out Git tag leads to “detached HEAD state”
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433
Okay, first a few terms slightly oversimplified.
In git, a tag (like many other things) is wh...
Returning redirect as response to XHR request
...direct response to an ajax request?
If the server sends a redirect (aka a 302 response plus a Location: header) the redirect is automatically followed by the browser. The response to the second request (assuming it also isn't another redirect) is what is exposed to your program.
In fact, you don't...
Hover and Active only when not disabled
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348
You can use :enabled pseudo-class, but notice IE<9 does not support it:
button:hover:enabl...
Android Studio - Auto complete and other features not working
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answered May 20 '14 at 13:55
Renan FrancaRenan Franca
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How do I set up a basic Ruby project?
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Josien
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answered Mar 3 '12 at 20:17
John DouthatJohn Douthat
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Is an index needed for a primary key in SQLite?
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3 Answers
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RSpec controller testing - blank response.body
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edited Oct 17 '13 at 14:53
epidemian
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a...
How does this print “hello world”?
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5-bit codification
For 5 bits, it is posible to represent 2⁵ = 32 characters. English alphabet contains 26 letters, this leaves room for 32 - 26 = 6 symbols
apart from letters. With this codification scheme you can have all 26 (one case) english letters and 6 symbols (being space among ...
What's with 181783497276652981 and 8682522807148012 in Random (Java 7)?
Why were 181783497276652981 and 8682522807148012 chosen in Random.java ?
3 Answers
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Setting an image for a UIButton in code
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Michal Šrůtek
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answered Sep 24 '09 at 2:16
Mike WMike W
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