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What are the differences between PMD and FindBugs?

There was a question comparing PMD and CheckStyle . However, I can't find a nice breakdown on the differences/similarities between PMD and FindBugs. I believe a key difference is that PMD works on source code, while FindBugs works on compiled bytecode files. But in terms of capabilities, should it ...
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schema builder laravel migrations unique on two columns

How can I set a unique constraints on two columns? 3 Answers 3 ...
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Printing newlines with print() in R

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ruby on rails f.select options with custom attributes

I have a form select statement, like this: 5 Answers 5 ...
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How do I access this object property with an illegal name?

I'm using a PHP class someone wrote to interface with the BaseCamp API. 2 Answers 2 ...
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Adding a user to a group in django

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Where are an UIWebView's cookies stored?

I'm building an iPhone app with cookies. Deleting cookies in the Safari settings doesn't delete them. Where are they stored? Is it possible to read them from another UIWebView? ...
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How do I get the MAX row with a GROUP BY in LINQ query?

I am looking for a way in LINQ to match the follow SQL Query. 6 Answers 6 ...
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JavaScript: Is there a way to get Chrome to break on all errors?

I am looking for an equivalent in Chrome to the "break on all errors" functionality of Firebug. In the Scripts tab, Chrome has a "pause on all exceptions", but this is not quite the same as breaking on all errors. ...
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What are commit-ish and tree-ish in Git?

What are specific examples of commit-ish and tree-ish in Git? 2 Answers 2 ...