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pandas: How do I split text in a column into multiple rows?

... This splits the Seatblocks by space and gives each its own row. In [43]: df Out[43]: CustNum CustomerName ItemQty Item Seatblocks ItemExt 0 32363 McCartney, Paul 3 F04 2:218:10:4,6 60 1 31316 Lennon, John 25 F01 1:13:36:1...
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Strangest language feature

... 320 Answers 320 Active ...
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Rotating a two-dimensional array in Python

...ider the following two-dimensional list: original = [[1, 2], [3, 4]] Lets break it down step by step: >>> original[::-1] # elements of original are reversed [[3, 4], [1, 2]] This list is passed into zip() using argument unpacking, so the zip call ends up being the equiva...
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How to upgrade PowerShell version from 2.0 to 3.0

...t is installed here is 2.0. Is it possible for me to upgrade it to version 3.0 or 4.0? 7 Answers ...
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Best GUI designer for eclipse? [closed]

...are edited Jun 10 '12 at 23:23 Andrew Marshall 87.3k1818 gold badges202202 silver badges204204 bronze badges ...
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How do I exchange keys with values in a dictionary?

... Python 2: res = dict((v,k) for k,v in a.iteritems()) Python 3 (thanks to @erik): res = dict((v,k) for k,v in a.items()) share | improve this answer | follow ...
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How to build & install GLFW 3 and use it in a Linux project

Last night I was working late trying to build the GLFW 3 packages for Linux from source. This process took me a very long time, about 3 hours in total, partly because I am unfamiliar with CMake, and partly because I am was unfamiliar with GLFW. ...
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How to use glyphicons in bootstrap 3.0

I have already used glyphicons in bootstrap 2.3 but now I have upgraded to bootstrap 3.0. Now, I am unable to use the icon property. ...
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What is android:weightSum in android, and how does it work?

... 134 Per documentation, android:weightSum defines the maximum weight sum, and is calculated as the s...
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Python - Create list with numbers between 2 values?

...t returns a list so all you need is: >>> range(11, 17) [11, 12, 13, 14, 15, 16] In Python 3.x range is a iterator. So, you need to convert it to a list: >>> list(range(11, 17)) [11, 12, 13, 14, 15, 16] Note: The second number is exclusive. So, here it needs to be 16+1 = 17 E...