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Use 'import module' or 'from module import'?

...use import module or from module import . I've just started with Python and I'm trying to start off with best practices in mind. ...
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Error: 10 $digest() iterations reached. Aborting! with dynamic sortby predicate

I have the following code which repeats and displays the name of the user and his score: 13 Answers ...
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How do I show the changes which have been staged?

...s) against the current HEAD. --staged is a synonym for --cached. --staged and --cached does not point to HEAD, just difference with respect to HEAD. If you cherry pick what to commit using git add --patch (or git add -p), --staged will return what is staged. ...
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Setting PayPal return URL and making it auto return?

... Log in to your PayPal account at https://www.paypal.com or https://www.sandbox.paypal.com The My Account Overview page appears. Click the gear icon top right. The Profile Summary page appears. Click the My Selling Preferences link in the left column. Under the Selling Online section, ...
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IPN vs PDT in Paypal

... some trouble choosing between PayPal's Instant Payment Notification (IPN) and Payment Data Transfer (PDT). 3 Answers ...
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Can I extend a class using more than 1 class in PHP?

...nd it for use in production, one can use ReflectionClass to access private and protected methods. – Denis V Dec 18 '13 at 19:21 2 ...
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Getting a better understanding of callback functions in JavaScript

I understand passing in a function to another function as a callback and having it execute, but I'm not understanding the best implementation to do that. I'm looking for a very basic example, like this: ...
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What are the risks of running 'sudo pip'?

... from the Internet as root. If someone puts up a malicious project on PyPI and you install it, you give an attacker root access to your machine. Prior to some recent fixes to pip and PyPI, an attacker could also run a man in the middle attack to inject their code when you download a trustworthy proj...
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Setting the zoom level for a MKMapView

... I found myself a solution, which is very simple and does the trick. Use MKCoordinateRegionMakeWithDistance in order to set the distance in meters vertically and horizontally to get the desired zoom. And then of course when you update your location you'll get the right coor...
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Unsigned keyword in C++

...of these types can be modified using the keywords signed, unsigned, short, and long. When one of these type modifiers is used by itself, a data type of int is assumed This means that you can assume the author is using ints. ...