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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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HTTP requests and JSON parsing in Python
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The requests Python module takes care of both retrieving JSON data and decoding it, due to its builtin JSON decoder. Here is an example taken from the module's documentation:
>>> import requests
>>> r = requests.get('ht...
Python - Count elements in list [duplicate]
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@Reb.Cabin: docs.python.org/3/library/…
– Ignacio Vazquez-Abrams
Jul 21 '16 at 3:54
add a comment
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node.js equivalent of python's if __name__ == '__main__' [duplicate]
I'd like to check if my module is being included or run directly. How can I do this in node.js?
2 Answers
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Should I use “camel case” or underscores in python? [duplicate]
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for everything related to Python's style guide: i'd recommend you read PEP8.
To answer your question:
Function names should be lowercase, with words separated by
underscores as necessary to improve readability.
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What is the Python equivalent for a case/switch statement? [duplicate]
I'd like to know, is there a Python equivalent for the case statement such as the examples available on VB.net or C#?
2 Ans...
putting current class as return type annotation [duplicate]
In python 3 I can make arguments and return type annotations. Example:
2 Answers
2
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print memory address of Python variable [duplicate]
How do I print the memory address of a variable in Python 2.7?
I know id() returns the 'id' of a variable or object, but this doesn't return the expected 0x3357e182 style I was expecting to see for a memory address.
I want to do something like print &x , where x is a C++ int variable for exam...
How to convert 'binary string' to normal string in Python3?
...s. You don't need to specify encoding if the encoding is utf-8 (default in Python 3.x according to str.encode, bytes.decode doc-string)
– falsetru
Mar 30 '16 at 8:28
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What is a correct mime type for docx, pptx etc?
...ion and supplying MIME-type for each of them. Let the system do this job.
Python 3
Using python-magic
>>> pip install python-magic
>>> import magic
>>> magic.from_file("Employee.pdf", mime=True)
'application/pdf'
Using built-in mimeypes module - Map filenames to MimeT...