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Combining two Series into a DataFrame in pandas

I have two Series s1 and s2 with the same (non-consecutive) indices. How do I combine s1 and s2 to being two columns in a DataFrame and keep one of the indices as a third column? ...
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How to write a simple Html.DropDownListFor()?

...ic options. For example I'd like to provide choices between "Red", "Blue", and "Green". 7 Answers ...
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Custom domain for GitHub project pages

...or http:// if you choose NOT to use HTTPS). I always use www as my final landing. Why(1,2), is for another discussion. This answer is long but it is not complicated. I was verbose for clarity as the GitHub docs on this topic are not clear or linear. Step 1: Enable GitHub pages in GitHub settings ...
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How to join multiple lines of file names into one with custom delimiter?

I would like to join the result of ls -1 into one line and delimit it with whatever i want. 22 Answers ...
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Disable assertions in Python

... process that uses or inherits the environment. E.g., in Windows, setting and then clearing the environment variable: C:\>python -c "assert False" Traceback (most recent call last): File "<string>", line 1, in <module> AssertionError C:\>SET PYTHONOPTIMIZE=TRUE C:\>python -...
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How to find corresponding log files folder for a web site?

There are multiple web sites and multiple folders under inetpub\logs\LogFiles (W3SVC1, W3SVC2, etc). How can I find what folder is used by a given web site? ...
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Rename specific column(s) in pandas

...' else x for x in df.columns] Or, construct a mapping using a dictionary and perform the list-comprehension with it's get operation by setting default value as the old name: col_dict = {'gdp': 'log(gdp)', 'cap': 'cap_mod'} ## key→old name, value→new name df.columns = [col_dict.get(x, x) fo...
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How to increase storage for Android Emulator? (INSTALL_FAILED_INSUFFICIENT_STORAGE)

... Update This answer is, as I write this, nearly eight years old, and about five years stale. But it's still (as I write this) the "accepted" answer, because it answered the question when it was asked. The newer answer, that applies to the newer Android Studio tools, can be found here: htt...
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Processing Symbol Files in Xcode

... so it becomes possible to debug on devices with that specific iOS version and also to symbolicate crash reports that happened on that iOS version. Since symbols are CPU specific, the above only works if you have imported the symbols not only for a specific iOS device but also for a specific CPU ty...
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Are there any naming convention guidelines for REST APIs? [closed]

When creating REST APIs, are there any guidelines or defacto standards for naming conventions within the API (eg: URL endpoint path components, querystring parameters)? Are camel caps the norm, or underscores? others? ...