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How to create a density plot in matplotlib?
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@Justin Nice answer (+1) and not wanting to start any Python v R flame wars or anything, but I am loving the way R works with data much more succinctly that python and other languages. I'm sure python has lots of good points over R (I'm not a Python user so I'm so totally unifor...
Pointers in Python?
I know Python doesn't have pointers, but is there a way to have this yield 2 instead
9 Answers
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How to send PUT, DELETE HTTP request in HttpURLConnection?
...pPut putRequest = new HttpPut(URI);
StringEntity input = new StringEntity(XML);
input.setContentType(CONTENT_TYPE);
putRequest.setEntity(input);
HttpResponse response = httpClient.execute(putRequest);
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Store output of subprocess.Popen call in a string
I'm trying to make a system call in Python and store the output to a string that I can manipulate in the Python program.
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Is it a good practice to use try-except-else in Python?
From time to time in Python, I see the block:
10 Answers
10
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400 BAD request HTTP error code meaning?
...oth the scenarios you provided should be 400's.
Imagine instead this were XML rather than JSON. In both cases, the XML would never pass schema validation--either because of an undefined element or an improper element value. That would be a bad request. Same deal here.
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Correct way to write line to file?
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You should use the print() function which is available since Python 2.6+
from __future__ import print_function # Only needed for Python 2
print("hi there", file=f)
For Python 3 you don't need the import, since the print() function is the default.
The alternative would be to use:
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Google Authenticator implementation in Python
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for python 3: change: ord(h[19]) & 15 into : o = h[19] & 15 Thanks BTW
– Orville
Apr 18 '19 at 12:04
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Object of custom type as dictionary key
What must I do to use my objects of a custom type as keys in a Python dictionary (where I don't want the "object id" to act as the key) , e.g.
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Single quotes vs. double quotes in Python [closed]
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Most python coders code it that way. There is no explicit rule, but because we often read the code that way, it becomes an habit.
– e-satis
Mar 8 '10 at 14:35
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