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What's the point of 'meta viewport user-scalable=no' in the Google Maps API

I'm using the Google Maps JavaScript API V3 and the official examples always have you include this meta tag: 4 Answers ...
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Why does Git tell me “No such remote 'origin'” when I try to push to origin?

I am very new to Git; I only recently created a GitHub account. 3 Answers 3 ...
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Left align and right align within div in Bootstrap

What are some of the common ways to left align some text and right align some other text within a div container in bootstrap? ...
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What does 'wb' mean in this code, using Python?

Code: 3 Answers 3 ...
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Case insensitive access for generic dictionary

I have an application that use managed dlls. One of those dlls return a generic dictionary: 3 Answers ...
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How to open every file in a folder?

I have a python script parse.py, which in the script open a file, say file1, and then do something maybe print out the total number of characters. ...
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What is the difference between Fragment and FragmentActivity?

My question is apart from the obvious inheritance differences, what are the main differences between Fragment and FragmentActivity ? To what scenarios are each class best suited? I'm trying to get an understanding of why both of these classes exist... ...
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SQL query to find record with ID not in another table

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How to Test a Concern in Rails

Given that I have a Personable concern in my Rails 4 application which has a full_name method, how would I go about testing this using RSpec? ...
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What really happens in a try { return x; } finally { x = null; } statement?

I saw this tip in another question and was wondering if someone could explain to me how on earth this works? 5 Answers ...