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Collapse sequences of white space into a single character and trim string
...oted as such, but I challenge your definition of "easy". Sincerely, former Python guy now in ObjC-land ;-)
– JK Laiho
May 31 '12 at 9:17
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Filtering Pandas DataFrames on dates
...data['2020-01-01':'2020-02-29','Cost']
This has been tested working for Python 3.7. Hope you will find this useful.
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Algorithm to implement a word cloud like Wordle
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I've implemented an algorithm as described by Jonathan Feinberg using python to create a tag cloud. It is far away from the beautiful clouds of wordle.net but it gives you an idea how it could be done.
You can find the project here.
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Histogram Matplotlib
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Not the answer you're looking for? Browse other questions tagged python numpy matplotlib scipy histogram or ask your own question.
Change a Django form field to a hidden field
... This is the best answer IMHO. I've always hated using my "controller" Python code to determine the display of a form field.
– trpt4him
Jun 29 '18 at 13:27
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Count the number occurrences of a character in a string
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Python-3.x:
"aabc".count("a")
str.count(sub[, start[, end]])
Return the number of non-overlapping occurrences of substring sub in the range [start, end]. Optional arguments start and end are interpreted as in slic...
Remove duplicate lines without sorting [duplicate]
I have a utility script in Python:
8 Answers
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What does 'foo' really mean?
... such name is needed. Wikipedia calls these names Metasyntactic Variables. Python programmers supposedly use spam, eggs, ham, instead of foo, etc.
There are good uses of foo in SA.
I have also seen foo used when the programmer can't think of a meaningful name (as a substitute for tmp, say), but I ...
fatal: could not read Username for 'https://github.com': No such file or directory
...his message within a Docker container running on gitlab. The base image is python:3.7-slim. So it is not Windows related.
– Martin Thoma
Jun 17 '19 at 14:05
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Is there an expression for an infinite generator?
... a still more insane expression on an old page I wrote: baruchel.github.io/python/2018/06/20/…
– Thomas Baruchel
Jul 21 at 17:03
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