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Rails mapping array of hashes onto single hash
I have an array of hashes like so:
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What does the “expand” option do in grunt-contrib-copy? The examples all use it but the docs say not
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Hidden features of C
I know there is a standard behind all C compiler implementations, so there should be no hidden features. Despite that, I am sure all C developers have hidden/secret tricks they use all the time.
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D3.js: How to get the computed width and height for an arbitrary element?
I need to know exactly the width and height for an arbitrary g element in my SVG because I need to draw a selection marker around it once the user has clicked it.
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How to document thrown exceptions in c#/.net
I am currently writing a small framework that will be used internally by other developers within the company.
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Access Denied for User 'root'@'localhost' (using password: YES) - No Privileges?
I am continuously receiving this error.
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Naming of enums in Java: Singular or Plural?
Is there an "official" recommendation of how to name Java enums?
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How do you create a read-only user in PostgreSQL?
I'd like to create a user in PostgreSQL that can only do SELECTs from a particular database. In MySQL the command would be:
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Displaying the Indian currency symbol on a website
This symbol for the rupee, the currency of India, was approved by the Union Cabinet on 15 July 2010.
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What is a faster alternative to Python's http.server (or SimpleHTTPServer)?
Python's http.server (or SimpleHTTPServer for Python 2) is a great way of serve the contents of the current directory from the command line:
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