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A regular expression to exclude a word/string
...h words, you need a conjuction:
^/(?!ignoreme$)(?!ignoreme2$)[a-z0-9]+$
Now both conditions must be true (neither ignoreme nor ignoreme2 is allowed) to have a match.
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Converting SVG to PNG using C# [closed]
...gUnit(12.0f);
}
catch
{
}
}
Let me know if there are questions.
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Allowed characters in filename [closed]
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To be more precise about Mac OS X (now called MacOS) / in the Finder is interpreted to : in the Unix file system.
This was done for backward compatibility when Apple moved from Classic Mac OS.
It is legitimate to use a / in a file name in the Finder, looki...
What is a covariant return type?
...n explicit reference to a MyFoo object will be able to invoke clone() and know (without casting) that the return value is an instance of MyFoo. Without covariant return types, the overridden method in MyFoo would have to be declared to return Object - and so calling code would have to explicitly do...
How to save a Python interactive session?
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reinteract is now superseded by the IPython Notebook and QtConsole.
– Eric O Lebigot
Jan 26 '14 at 17:17
How to use Python's pip to download and keep the zipped files for a package?
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pip install --download in now deprecated, and will be removed from pip 10. pip.pypa.io/en/latest/reference/pip_download/#overview. Use pip download somepackage.
– Sнаđошƒаӽ
Dec 20 '15 at 5:26
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Difference between FetchType LAZY and EAGER in Java Persistence API?
...s;
private List<Student> students;
// setters and getters
}
Now when you load a University from the database, JPA loads its id, name, and address fields for you. But you have two options for how students should be loaded:
To load it together with the rest of the fields (i.e. eagerl...
XAMPP - MySQL shutdown unexpectedly
... MySQL button and it gives me an error.
I had started it just before, but now it isn't working.
39 Answers
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What is the difference between a stored procedure and a view?
...without exposing sensitive columns (like Salary etc. we mentioned before). Now we can remove permission to directly query the table Employee and just keep the read permission on the View. In this way, we can implement security using Views.
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How to calculate the number of days between two dates? [duplicate]
...added to code of the answer. Don't round the result again, like someone I know... (ok it was me)
– Aardvark
May 14 '14 at 20:38
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