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How to hide a View programmatically?
In my application, I have 2 LinearLayout 's right above each other. Via a menu option, I want to be able to make the bottom one disappear, and have the top one drop down over the disappeared LinearLayout .
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Is there a timeout for idle PostgreSQL connections?
I see a lot of them. We are trying to fix our connection leak. But meanwhile, we want to set a timeout for these idle connections, maybe max to 5 minute.
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Browser support for URLs beginning with double slash
I've recently seen a few links used without a protocol. It didn't seem too difficult to understand - I think it's a great idea and pretty intuitive.
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iPhone Data Usage Tracking/Monitoring
I've searched over this topic but found very few details which were helpful. With these details I've tried to cook some code as follows.
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How do I raise the same Exception with a custom message in Python?
I have this try block in my code:
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throw new std::exception vs throw std::exception
while looking at some code I stumbled onto:
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What does @: (at symbol colon) mean in a Makefile?
What does the following do in a Makefile?
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Static member initialization in a class template
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increase legend font size ggplot2
Is there a way to increase the font size in ggplot2 ? I think I need to specify something like legend.key.width = unit(2, "line") in the theme function, but that is used to adjust the keys in legends, not the font sizes. Thanks!
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How do I get the name of a Ruby class?
How can I get the class name from an ActiveRecord object?
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