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Create Pandas DataFrame from a string
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Time to sort out which import: Should we use pandas.compat.StringIO or Python 2/3 StringIO?
– smci
May 11 '18 at 0:30
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Converting string to title case
I have a string which contains words in a mixture of upper and lower case characters.
23 Answers
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What's the algorithm to calculate aspect ratio?
I plan to use it with JavaScript to crop an image to fit the entire window.
18 Answers
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What is the difference between a cer, pvk, and pfx file?
...st a string of "A-Za-z0-9+/" used to represent 0-63, 6 bits of binary at a time, in sequence, sometimes with 1 or 2 "=" characters at the very end when there are leftovers ("=" being "filler/junk/ignore/throw away" characters)
the header and footer is something like "-----BEGIN CERTIFICATE-----" and...
what is the unsigned datatype?
I've seen this unsigned "typeless" type used a couple of times, but never seen an explanation for it. I suppose there's a corresponding signed type. Here's an example:
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How to remove leading and trailing zeros in a string? Python
I have several alphanumeric strings like these
6 Answers
6
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Batch renaming files with Bash
How can Bash rename a series of packages to remove their version numbers? I've been toying around with both expr and %% , to no avail.
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Regex Match all characters between two strings
Example:
"This is just\na simple sentence".
14 Answers
14
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Count number of records returned by group by
... This down side of this solution is that it gives you the answer multiple times (for each combination of column_1, column_2, column_3, column_4). This may or may not be a significant side-effect, depending on how you process the results.
– cartbeforehorse
Feb...
Checking from shell script if a directory contains files
From a shell script, how do I check if a directory contains files?
26 Answers
26
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