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How do I create a class instance from a string name in ruby?
I have the name of a class and I want to create an instance of that class so that I can loop through each rails attribute that is present in the schema of that class.
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How to find the installed pandas version
I am having trouble with some of pandas functionalities. How do I check what is my installation version?
6 Answers
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What is the Objective-C equivalent for “toString()”, for use with NSLog?
Is there a method that I can override in my custom classes so that when
5 Answers
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UILabel - Wordwrap text
...to add line breaks to make it wrap properly? I just want it to wrap if it can't fit it in horizontally.
4 Answers
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Green Bars in Visual Studio 2010
...e in Visual Studio 2010. What are they for? They look pretty random but of course they have to have some meaning. Can any one tell me?
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Checkout remote branch using git svn
I have checked out a svn repository using git svn. Now I need to checkout one of the branches and track it. Which is the best way to do it?
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Boolean.hashCode()
The hashCode() method of class Boolean is implemented like this:
2 Answers
2
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Postgres: How to do Composite keys?
I cannot understand the syntax error in creating a composite key. It may be a logic error, because I have tested many varieties.
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What is the second parameter of NSLocalizedString()?
What is the *comment parameter in:
3 Answers
3
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How to create a new file together with missing parent directories?
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