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What is database pooling?
I just wanted to know the concept of database connection pooling and how it is achieved.
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When should I use @classmethod and when def method(self)?
...o app I have not used before, I found two different ways used to define functions in classes. The author seems to use them both very intentionally. The first one is one I myself use a lot:
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How to use XPath contains() here?
I'm trying to learn XPath. I looked at the other contains() examples around here, but nothing that uses an AND operator. I can't get this to work:
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SVN (Subversion) Problem “File is scheduled for addition, but is missing” - Using Versions
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How to remove a field from params[:something]
My registration form, which is a form for the Users model, takes a string value for company. However, I have just made a change such that users belongs_to companies. Therefore, I need to pass an object of Company to the Users model.
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How to pass argument to Makefile from command line?
How to pass argument to Makefile from command line?
4 Answers
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What is the meaning of the prefix N in T-SQL statements and when should I use it?
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Why does Popen.communicate() return b'hi\n' instead of 'hi'?
Can someone explain why the result I want, "hi", is preceded with a letter 'b' and followed with a newline?
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Git diff between current branch and master but not including unmerged master commits
I want a diff of all changes in a branch that is not merged to master yet.
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