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Hibernate: “Field 'id' doesn't have a default value”
...answered May 11 '09 at 3:52
André ChalellaAndré Chalella
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How to discard local changes in an SVN checkout?
... answered Feb 27 '12 at 10:50
Cédric JulienCédric Julien
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Why covariance and contravariance do not support value type
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@AndréCaron: Eric's blog post is important here - it's not just representation, but also identity preservation. But representation preservation means the generated code doesn't need to care about this at all.
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Regular Expression for alphanumeric and underscores
...-Za-z0-9_]*$
Edit:
If diacritics need to be included (such as cedilla - ç) then you would need to use the word character which does the same as the above, but includes the diacritic characters:
^\w+$
Or
^\w*$
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How to make an unaware datetime timezone aware in python
... answered Nov 22 '11 at 0:34
SérgioSérgio
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Why are there two kinds of functions in Elixir?
... answered Aug 2 '13 at 18:30
José ValimJosé Valim
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How do you get a string from a MemoryStream?
If I am given a MemoryStream that I know has been populated with a String , how do I get a String back out?
11 Answers...
Is there a goto statement in Java?
I'm confused about this. Most of us have been told that there isn't any goto statement in Java.
23 Answers
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How do I compare two DateTime objects in PHP 5.2.8?
...volves comparing the type as well as the value..
– Frédéric Marchal
Apr 15 '16 at 9:09
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@Fréd...
Concrete Javascript Regex for Accented Characters (Diacritics)
... sign for example) see this: unicode-table.com/en
– Jérémy Pouyet
Jan 24 '17 at 16:27
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