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Standard deviation of a list
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It's worth pointing out that pstddev should probably be used instead if your list represents the entire population (i.e. the list is not a sample of a population). stddev is calculated using sample variance and will overestimate the popul...
read subprocess stdout line by line
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Or to convert into strings: list_of_strings = [x.decode('utf-8').rstrip('\n') for x in iter(process.stdout.readlines())]
– ndtreviv
Nov 28 '19 at 11:10
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Contains method for a slice
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Mostafa has already pointed out that such a method is trivial to write, and mkb gave you a hint to use the binary search from the sort package. But if you are going to do a lot of such contains checks, you might also consider using a map instead.
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What is a Python equivalent of PHP's var_dump()? [duplicate]
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To display a value nicely, you can use the pprint module. The easiest way to dump all variables with it is to do
from pprint import pprint
pprint(globals())
pprint(locals())
If you are running in CGI, a useful debugging feature is the cgitb module, which displays the...
Print PHP Call Stack
I'm looking for a way to print the call stack in PHP.
15 Answers
15
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How to get the last N records in mongodb?
...t would be the outcome??? I agree with you that this reversed order is not intuitive. This is no SQL after all it should follow normal OO paradigms.
– RickyA
Feb 17 '13 at 14:25
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Why (0-6) is -6 = False? [duplicate]
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All integers from -5 to 256 inclusive are cached as global objects sharing the same address with CPython, thus the is test passes.
This artifact is explained in detail in http://www.laurentluce.com/posts/python-integer-objects-i...
Format numbers in django templates
...contributed humanize application does this:
{% load humanize %}
{{ my_num|intcomma }}
Be sure to add 'django.contrib.humanize' to your INSTALLED_APPS list in the settings.py file.
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What is the advantage of using forwarding references in range-based for loops?
... suffice if I want to perform read-only operations. However, I have bumped into
3 Answers
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How to download a file from a URL in C#?
...ource = remoteUri + fileName;
// Download the Web resource and save it into the current filesystem folder.
myWebClient.DownloadFile(myStringWebResource, fileName);
}
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