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How to include external Python code to use in other files?

...t explicitly name them, like: from Math import Calculate, Add, Subtract Now, you can reference Calculate, Add, and Subtract just by their names. If you wanted to import ALL functions from Math, do: from Math import * However, you should be very careful when doing this with modules whose conten...
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What is __init__.py for?

...make two blank files, the init.py file (with underscores) and datetime.py. Now open an interpreter, import sys, and issue sys.path.insert(0, '/path/to/datetime'), replacing that path with the path to whatever directory you just made. Now try something like from datetime import datetime;datetime.now(...
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How to define custom configuration variables in rails

... Update 1 Very recommended: I'm going with Rails Config gem nowadays for the fine grained control it provides. Update2 If you want a quick solution, then check Jack Pratt's answer below. Although my original answer below still works, this answer is now outdated. I recommend looking...
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Python nested functions variable scoping [duplicate]

... +1 I was confused, but now I see what happens. I'm a c# programmer and every time I begin to like Python something like this comes up and ruins it for me. – nima Dec 19 '12 at 14:14 ...
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Using .otf fonts on web browsers

... src: url("path/GraublauWebBold.otf") format("opentype"); } // Edit: OTF now works in most browsers, see comments However if you want to support a wide variety of browsers i would recommend you to switch to WOFF and TTF font types. WOFF type is implemented by every major desktop browser, while the...
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Pushing a local branch up to GitHub

... so that when I run git push , it pushes changes to my GitHub repo. Until now I have only had a master branch. 4 Answers ...
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Disabling browser print options (headers, footers, margins) from page?

...pport setting printer page margin at all, but all the other major browsers now support it. With the @page directive, you can specify printer margin of the page (which is not the same as normal CSS margin of an HTML element): <html xmlns="http://www.w3.org/1999/xhtml"> <head> <titl...
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What is the difference between is_a and instanceof?

... must accept an Object as the first argument, but PHP versions >= 5.3.9 now accept an optional third boolean argument $allow_string (defaults to false) to allow comparisons of string class names instead: class MyBaseClass {} class MyExtendingClass extends MyBaseClass {} // Original behavior, ev...
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How do you downgrade rubygems?

... Updated November 2011: Now that RVM's out, try running rvm install rubygems <version>. share | improve this answer | ...
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How to Configure SSL for Amazon S3 bucket

...S3 bucket for uploading and downloading of data using my .NET application. Now my question is: I want to access my S3 bucket using SSL. Is it possible to implement SSL for an Amazon s3 bucket? ...