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Using psql how do I list extensions installed in a database?
How do I list all extensions that are already installed in a database or schema from psql?
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Python assigning multiple variables to same value? list behavior
...o use multiple assignment as show below to initialize variables, but I got confused by the behavior, I expect to reassign the values list separately, I mean b[0] and c[0] equal 0 as before.
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Does anyone know what the new Exit icon is used for when editing storyboards using Xcode 4.5?
Right-clicking the Exit icon yields an empty window. Can't Ctrl-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. Anyon...
VB.NET - How to move to next item a For Each Loop?
Is there a statment like Exit For , except instead of exiting the loop it just moves to the next item.
6 Answers
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How to change owner of PostgreSql database?
I need to change the owner of PostgreSql database.
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How to trigger the onclick event of a marker on a Google Maps V3?
How do I trigger the onclick event of a marker on a Google Maps from outside the map?
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running Rails console in production
...ve with my first Rails site, but now I have a problem. When I run the project in development mode on my IDE I can run the console to something like:
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How to find an element by matching exact text of the element in Capybara
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How do I merge a git tag onto a branch
I'm trying to find the syntax for merging a tagged commit onto another branch. I'm guessing that it's straight forward but my feeble search attempts aren't finding it.
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Why can I type alias functions and use them without casting?
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