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How to get the original value of an attribute in Rails
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Why does substring slicing with index out of range work?
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You're correct! 'example'[3:4] and 'example'[3] are fundamentally different, and slicing outside the bounds of a sequence (at least for built-ins) doesn't cause an error.
It might be surprising at first, but it makes sense when you think about it. Ind...
converting double to integer in java
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answered Jun 24 '11 at 13:50
jjnguyjjnguy
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MongoDB not equal to
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149
Use $ne -- $not should be followed by the standard operator:
An examples for $ne, which stand...
Javascript dynamically invoke object method from string
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answered Mar 24 '12 at 19:55
Karoly HorvathKaroly Horvath
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Make a URL-encoded POST request using `http.NewRequest(…)`
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edited Jul 9 at 4:21
Ramzis
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answered Oct 8 '13 at 17:05
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Specify format for input arguments argparse python
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answered Aug 24 '14 at 10:53
jonrsharpejonrsharpe
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Regex - Does not contain certain Characters
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446
^[^<>]+$
The caret in the character class ([^) means match anything but, so this means...
@media media query and ASP.NET MVC razor syntax clash
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use double @@ symbols. That will escape @ symbol and render @media correctly on client side
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