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SQL update from one Table to another based on a ID match
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Hibernate JPA Sequence (non-Id)
...a DB sequence for some column that is not the identifier/is not part of a composite identifier ?
19 Answers
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Uses for the Java Void Reference Type?
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Void has become convention for a generic argument that you are not interested in. There is no reason why you should use any other non-instantiable type, such as System.
It is also often used in for example Map values (although Collecti...
What does ^M character mean in Vim?
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Unix uses 0xA for a newline character. Windows uses a combination of two characters: 0xD 0xA. 0xD is the carriage return character. ^M happens to be the way vim displays 0xD (0x0D = 13, M is the 13th letter in the English alphabet).
You can remove all the ^M characters by runni...
How do you automatically set text box to Uppercase?
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@David, see the previous comment. The transform is purely visual. It does not change the case of the underlying text that is sent back to the server. If you want to save the text in uppercase you must transform it on the server before saving
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maxlength ignored for input type=“number” in Chrome
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Loaded nib but the 'view' outlet was not set
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You guys are right, but as I'm a newcomer it took me a little while to figure out all the steps to do that. Here's what worked for me:
Open the XIB file causing problems
Click on file's owner icon on the left bar (top one, looks like a yellow outlined box)
If...
How to use pip with Python 3.x alongside Python 2.x
... 3.2 with pip-3.2, and install things for Python 2-7 with pip-2.7. The pip command will end up pointing to one of these, but I'm not sure which, so you will have to check.
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What is the difference between Python and IPython?
...into your own projects.
Easy to use, high performance tools for parallel computing.
Note that the first 2 lines tell you it helps you make the most of using Python. Thus, you don't need to alter your code, the IPython shell runs your python code just like the normal python shell does, only wi...