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font-style: italic vs oblique in CSS
What is the difference between these two:
5 Answers
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Why doesn't the JVM cache JIT compiled code?
The canonical JVM implementation from Sun applies some pretty sophisticated optimization to bytecode to obtain near-native execution speeds after the code has been run a few times.
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Why JSF saves the state of UI components on server?
...ation is available for use. See this blog & this question for relevant details & discussion. Also, there is an open issue to include in JSF specs, an option to provide stateless mode for JSF.
(P.S. Consider voting for the issues this & this if this is a useful feature for you.)
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Does MySQL ignore null values on unique constraints?
...that I want to be unique. But I also want it to accept null values. Can my database have 2 null emails that way?
4 Answers
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Mock vs MagicMock
My understanding is that MagicMock is a superset of Mock that automatically does "magic methods" thus seamlessly providing support for lists, iterations and so on... Then what is the reason for plain Mock existing? Isn't that just a stripped down version of MagicMock that can be practically ...
Batch renaming files with Bash
... series of packages to remove their version numbers? I've been toying around with both expr and %% , to no avail.
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shared_ptr to an array : should it be used?
Just a small query regarding shared_ptr .
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2
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Git branch diverged after rebase
I have rebased a branch locally which was already pushed.
4 Answers
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What's the difference between eval, exec, and compile?
I've been looking at dynamic evaluation of Python code, and come across the eval() and compile() functions, and the exec statement.
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JavaScript click event listener on class
...rite some JavaScript to get the attribute of the class that has been clicked. I know that to do this the correct way, I should use an event listener.
My code is as follows:
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