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Import multiple csv files into pandas and concatenate into one DataFrame

...like an old fashioned aka manual way of doing things, esp. as the Hapood ecosystem has growing list of tools where you can perform sql queries directly on many different directories containing different file types (csv, json, txt, databases) as if it was one data source. There must be something si...
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Eclipse Kepler for OS X Mavericks request Java SE 6

I have just made a clean installation of OS X Mavericks , and I have downloaded Eclipse Kepler , but if I execute it, gives me this message: ...
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How can I remove a trailing newline?

...ut record separator like awk and Perl have. – Peter Hosey Nov 9 '08 at 6:13 7 @csde_rats, that's ...
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Authorize a non-admin developer in Xcode / Mac OS

I use a standard user account for my daily tasks on Mac OS. Since upgrading to Snow Leopard I am asked to do the following when a program is run from within Xcode: ...
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List directory in Go

...returns a list of sorted directory entries. The resulting slice contains os.FileInfo types, which provide the methods listed here. Here is a basic example that lists the name of everything in the current directory (folders are included but not specially marked - you can check if an item is a folde...
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How do I get the name of the active user via the command line in OS X?

How do I get the name of the active user via the command line in OS X? 12 Answers 12 ...
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Redirecting stdout to “nothing” in python

... Cross-platform: import os import sys f = open(os.devnull, 'w') sys.stdout = f On Windows: f = open('nul', 'w') sys.stdout = f On Linux: f = open('/dev/null', 'w') sys.stdout = f ...
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Is there a standard way to list names of Python modules in a package?

... Maybe this will do what you're looking for? import imp import os MODULE_EXTENSIONS = ('.py', '.pyc', '.pyo') def package_contents(package_name): file, pathname, description = imp.find_module(package_name) if file: raise ImportError('Not a package: %r', package_name) ...
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Python exit commands - why so many and when should each be used?

...xecution. The choices I've found are: quit() , exit() , sys.exit() , os._exit() 4 Answers ...
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How to install Xcode Command Line Tools

...do I get the command-line build tools installed with the current Xcode/Mac OS X v10.8 (Mountain Lion) or later? 13 Answers ...