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Sending mail from Python using SMTP

I'm using the following method to send mail from Python using SMTP. Is it the right method to use or are there gotchas I'm missing ? ...
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Regex for quoted string with escaping quotes

How do I get the substring " It's big \"problem " using a regular expression? 16 Answers ...
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Conveniently map between enum and int / String

When working with variables/parameters that can only take a finite number of values, I try to always use Java's enum , as in ...
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How can I convert a datetime object to milliseconds since epoch (unix time) in Python?

I have a Python datetime object that I want to convert to unix time, or seconds/milliseconds since the 1970 epoch. 13 Ans...
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How do I measure execution time of a command on the Windows command line?

Is there a built-in way to measure execution time of a command on the Windows command line? 30 Answers ...
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How does collections.defaultdict work?

I've read the examples in python docs, but still can't figure out what this method means. Can somebody help? Here are two examples from the python docs ...
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What is the zero for string?

The documentation says : 2 Answers 2 ...
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Enterprise app deployment doesn't work on iOS 7.1

We distribute apps via an Enterprise account, using an itms-services:// URL. This has always worked fine, but after installing the iOS 7.1 beta on our iPad it refuses to install. Instead we just get the generic Cannot connect to example.com message that iOS unhelpfully displays when there is any...
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Histogram using gnuplot?

I know how to create a histogram (just use "with boxes") in gnuplot if my .dat file already has properly binned data. Is there a way to take a list of numbers and have gnuplot provide a histogram based on ranges and bin sizes the user provides? ...
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How to reuse existing C# class definitions in TypeScript projects

I am just going to start use TypeScript in my HTML client project which belongs to a MVC project with a entity framework domain model already there. I want my two projects (client side and server side) totally separated as two teams will work on this... JSON and REST is used to communicate objects...