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What is a provisioning profile used for when developing iPhone applications?

What is the purpose of a provisioning profile and why is it needed when developing an iPhone application? If I don't have a provisioning profile, what happens? ...
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Deep copy of a dict in python

... Is there any difference in Python 3.2 and 2.7 codes? They seem identical to me. If so, would be better a single block of code and a statement "Works for both Python 3 and 2" – MestreLion Jun 7 '14 at 3:59 ...
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How to do multiple arguments to map function where one remains the same in python?

...ally is an issue for you, the speed difference between list comprehensions and map() won't help either way. – Sven Marnach May 31 '12 at 13:54 ...
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How do I get the current time only in JavaScript

How can I get the current time in JavaScript and use it in a timepicker? 18 Answers 18...
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Fixed width buttons with Bootstrap

...otstrap support fixed width buttons? Currently if I have 2 buttons, "Save" and "Download", the button size changes based on content. ...
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Proper REST response for empty table?

...fused as an author of a client for your application if I got a 200 one day and a 404 the next day just because someone happened to remove a couple of users. What am I supposed to do? Is my URL wrong? Did someone change the API and neglect to leave a redirection. Why not 204 (No Content) ? Here's a...
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Android View shadow

I searched around, and I could not find a proper way to do this. I want to have the following shadow effects on my views: ...
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Add x and y labels to a pandas plot

Suppose I have the following code that plots something very simple using pandas: 7 Answers ...
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MongoDB: Is it possible to make a case-insensitive query?

...a cost every time you find it. Obviously this wont work for people's names and such, but maybe use-cases like tags. share | improve this answer | follow | ...
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Putting git hooks into repository

... A great way around this is to drop in a hook wrapper script in your repo, and symlink all of the hooks to it. The wrapper can then examine $0 (assuming it's a bash script; an equivalent like argv[0] otherwise) to figure out which hook it was invoked as, then invoke the appropriate hook within your ...