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When should iteritems() be used instead of items()?

Is it legitimate to use items() instead of iteritems() in all places? Why was iteritems() removed from Python 3? Seems like a terrific and useful method. What's the reasoning behind it? ...
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What are the differences between LinearLayout, RelativeLayout, and AbsoluteLayout?

I am confused about the difference between LinearLayout, RelativeLayout, and AbsoluteLayout. Could someone please tell me the exact differences between them? ...
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Creating an API for mobile applications - Authentication and Authorization

I'm looking to create a (REST) API for my application. The initial/primary purpose will be for consumption by mobile apps (iPhone, Android, Symbian, etc). I've been looking into different mechanisms for authentication and authorization for web-based APIs (by studying other implementations). I've ...
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How to parse/read a YAML file into a Python object? [duplicate]

How to parse/read a YAML file into a Python object? 3 Answers 3 ...
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I need to securely store a username and password in Python, what are my options?

I'm writing a small Python script which will periodically pull information from a 3rd party service using a username and password combo. I don't need to create something that is 100% bulletproof (does 100% even exist?), but I would like to involve a good measure of security so at the very least it w...
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Center a map in d3 given a geoJSON object

Currently in d3 if you have a geoJSON object that you are going to draw you have to scale it and translate it in order to get it to the size that one wants and translate it in order to center it. This is a very tedious task of trial and error, and I was wondering if anyone knew a better way to obtai...
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How does SIGINT relate to the other termination signals such as SIGTERM, SIGQUIT and SIGKILL?

On POSIX systems, termination signals usually have the following order (according to many MAN pages and the POSIX Spec): 6 ...
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How to open a new window on form submit

I have a submit form and want it to open a new window when users submits the form so i can track it on analytics. 9 Answers...
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Replacements for switch statement in Python?

I want to write a function in Python that returns different fixed values based on the value of an input index. 44 Answers...
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What is meant by immutable?

This could be the dumbest question ever asked but I think it is quite confusing for a Java newbie. 17 Answers ...