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Python's “in” set operator
I'm a little confused about the python in operator for sets.
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What does Connect.js methodOverride do?
The Connect.js very terse documentation says methodOverride
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SBT stop run without exiting
How do you terminate a run in SBT without exiting?
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Determine if ActiveRecord Object is New
How can I check if an ActiveRecord object is new or is already persisted?
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ruby convert array into function arguments
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Xcode 4 - “Archive” is greyed out?
I would like to archive my application, but the Archive option is greyed out. What could cause this?
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What does SQL clause “GROUP BY 1” mean?
Someone sent me a SQL query where the GROUP BY clause consisted of the statement: GROUP BY 1 .
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How do I make an http request using cookies on Android?
I'd like to make an http request to a remote server while properly handling cookies (eg. storing cookies sent by the server, and sending those cookies when I make subsequent requests). It'd be nice to preserve any and all cookies, but really the only one I care about is the session cookie.
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Or versus OrElse
What's the difference between or and OrElse ?
8 Answers
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