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Does anyone know what the new Exit icon is used for when editing storyboards using Xcode 4.5?
...drag a connection to any IB elements or corresponding source files. Docs give no love. Doesn't appear in nib files, only storyboards. My assumption is that it's a corollary to segues, but I don't see any new methods to back it up. Anyone?
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Why is a div with “display: table-cell;” not affected by margin?
I have div elements next to each other with display: table-cell; .
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How can I combine hashes in Perl?
...ne both hashes into %hash1? I always know that %hash2 and %hash1 always have unique keys. I would also prefer a single line of code if possible.
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What does the “~” (tilde/squiggle/twiddle) CSS selector mean?
Searching for the ~ character isn't easy. I was looking over some CSS and found this
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Passing arguments to require (when loading module)
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Is there a timeout for idle PostgreSQL connections?
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Android onCreate or onStartCommand for starting service
Usually when I create an Android service I implement the onCreate method, but in my last project this does not work. I tried implementing onStartCommand , and this seems to work.
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What are Flask Blueprints, exactly?
I have read the official Flask documentation on Blueprints and even one or two blog posts on using them.
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