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What is the right way to override a setter method in Ruby on Rails?
... For Rails 4 just skip attr_accessible since it's not there anymore, and it should work
– zigomir
Jan 17 '14 at 21:20
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How can I obtain the element-wise logical NOT of a pandas Series?
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Servlet for serving static content
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actually you can add more than one url-pattern tag inside the servelet-mapping ;)
– Fareed Alnamrouti
Jan 28 '12 at 14:41
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How can I use numpy.correlate to do autocorrelation?
... completely overlap each other. The documentation for numpy.convolve gives more detail on the modes.
For your second question, I think numpy.correlate is giving you the autocorrelation, it is just giving you a little more as well. The autocorrelation is used to find how similar a signal, or functi...
C++ templates that accept only certain types
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How to expire session due to inactivity in Django?
...ttle bit suspicious because best answer in here was edited in 2011. I took more time to search little bit from recent search result and came up with simple way.
SESSION_EXPIRE_AT_BROWSER_CLOSE = True
SESSION_COOKIE_AGE = 10 # set just 10 seconds to test
SESSION_SAVE_EVERY_REQUEST = True
I didn't ...
Bootstrap combining rows (rowspan)
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The accepted answer is more readable; it contains a code snippet and a link to JSfiddle and IMHO Paul Keister's examples are more clear than Alcalyn's examples. That's why I think that Paul Keister's should be kept as the accepted answer, at leas...
Integrate ZXing in Android Studio
...copy&pasted the code from the git README. If not, go there to get some more insight and code examples.
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What exactly does stringstream do?
...str() << endl;
The result is dec: 15 hex: f.
istringstream is of more or less the same usage.
To summarize, stringstream is a convenient way to manipulate strings like an independent I/O device.
FYI, the inheritance relationships between the classes are:
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How to vertically center a container in Bootstrap?
...eight: auto;
/* Or */
display: none;
}
}
UPDATED DEMO
And one more thing:
If there are footer/header sections around the container, it's better to position that elements properly (relative, absolute? up to you.) and add a higher z-index value (for assurance) to keep them always on the ...