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What does the NS prefix mean?
Many classes in Cocoa/Cocoa Touch have the NS prefix. What does it mean?
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Stop an input field in a form from being submitted
I'm writing some javascript (a greasemonkey/userscript) that will insert some input fields into a form on a website.
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How can I get the current user's username in Bash?
I am writing a program in Bash that needs to get the user's username.
12 Answers
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Unable to verify leaf signature
I'm using node.js request.js to reach an api. I'm getting this error
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Android adb “Unable to open sync connection!”
I can run and debug my Android app on my phone just fine, most of the time. Then, seemingly randomly, when I try to run or debug my app from Eclipse, the Console in Eclipse says:
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Java abstract interface
Consider an example (which compiles in java)
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How do you run your own code alongside Tkinter's event loop?
My little brother is just getting into programming, and for his Science Fair project, he's doing a simulation of a flock of birds in the sky. He's gotten most of his code written, and it works nicely, but the birds need to move every moment .
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Serializing to JSON in jQuery [duplicate]
I need to serialize an object to JSON . I'm using jQuery . Is there a "standard" way to do this?
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jquery IDs with spaces
Does anyone know how to select an item in the DOM by ID with jQuery, when that ID has a space?
11 Answers
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Auto margins don't center image in page
In this example the image is not centered. Why? My browser is Google Chrome v10 on windows 7, not IE.
9 Answers
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