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Why does base64 encoding require padding if the input length is not divisible by 3?

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What is the Python 3 equivalent of “python -m SimpleHTTPServer”

What is the Python 3 equivalent of python -m SimpleHTTPServer ? 5 Answers 5 ...
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Why do enum permissions often have 0, 1, 2, 4 values?

...are people always using enum values like 0, 1, 2, 4, 8 and not 0, 1, 2, 3, 4 ? 7 Answers ...
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How to convert list of key-value tuples into dictionary?

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Aggregate / summarize multiple variables per group (e.g. sum, mean)

...~ variable, sum) # year month x1 x2 1 2000 1 -80.83405 -224.9540159 2 2000 2 -223.76331 -288.2418017 3 2000 3 -188.83930 -481.5601913 4 2000 4 -197.47797 -473.7137420 5 2000 5 -259.07928 -372.4563522 ...
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Why do objects of the same class have access to each other's private data?

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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

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Best GUI designer for eclipse? [closed]

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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 ...