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Workflow for statistical analysis and report writing

Does anyone have any wisdom on workflows for data analysis related to custom report writing? The use-case is basically this: ...
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Why do we use __init__ in Python classes?

...e of understanding: the difference between a class and an object. __init__ doesn't initialize a class, it initializes an instance of a class or an object. Each dog has colour, but dogs as a class don't. Each dog has four or fewer feet, but the class of dogs doesn't. The class is a concept of an obje...
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How do you convert Html to plain text?

... are talking about tag stripping, it is relatively straight forward if you don't have to worry about things like <script> tags. If all you need to do is display the text without the tags you can accomplish that with a regular expression: <[^>]*> If you do have to worry about <s...
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Operator Overloading with C# Extension Methods

...rther below in the same article: I am sorry to report that we will not be doing this in the next release. We did take extension members very seriously in our plans, and spent a lot of effort trying to get them right, but in the end we couldn't get it smooth enough, and decided to give way to other ...
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How do I remove documents using Node.js Mongoose?

The above doesn't seem to work. The records are still there. 22 Answers 22 ...
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What is the copy-and-swap idiom?

What is this idiom and when should it be used? Which problems does it solve? Does the idiom change when C++11 is used? 5 An...
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Simplest way to do a recursive self-join?

What is the simplest way of doing a recursive self-join in SQL Server? I have a table like this: 5 Answers ...
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How do I install an old version of Django on virtualenv?

...se Django) inside the virtual environment. But it's exactly what I want to do, and I can't figure it out. 3 Answers ...
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Casting vs using the 'as' keyword in the CLR

When programming interfaces, I've found I'm doing a lot of casting or object type conversion. 18 Answers ...
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How to trigger an event after using event.preventDefault()

...please ignore the blatant namespace pollution): var lots_of_stuff_already_done = false; $('.button').on('click', function(e) { if (lots_of_stuff_already_done) { lots_of_stuff_already_done = false; // reset flag return; // let the event bubble away } e.preventDefault();...