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How do you properly determine the current script directory in Python?
...ectory and it also works. The results are the same as inspect.getabsfile()-based solution.
– jfs
Apr 5 '14 at 14:08
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Select mySQL based only on month and year
...
Suppose you have a database field created_at Where you take value from timestamp.
You want to search by Year & Month from created_at date.
YEAR(date(created_at))=2019 AND MONTH(date(created_at))=2
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partial string formatting
...o error
print substituted_str # prints '12'
Formed a convenience wrapper based on this:
class StringTemplate(object):
def __init__(self, template):
self.template = string.Template(template)
self.partial_substituted_str = None
def __repr__(self):
return self.templa...
Import PEM into Java Key Store
.../usr/src/secure/lib/libcrypto/../../../crypto/openssl/crypto/pem/pem_lib.c:648:Expecting: TRUSTED CERTIFICATE
– Brian Knoblauch
Apr 16 '14 at 17:25
4
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Export specific rows from a PostgreSQL table as INSERT SQL script
I have a database schema named: nyummy and a table named cimory :
9 Answers
9
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Search and replace a line in a file in Python
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Based on the answer by Thomas Watnedal.
However, this does not answer the line-to-line part of the original question exactly. The function can still replace on a line-to-line basis
This implementation replaces the file con...
Django rest framework nested self-referential objects
...rentCategory', 'name', 'description', 'subcategories')
CategorySerializer.base_fields['subcategories'] = CategorySerializer()
A mechanism of declaring recursive relationships is something that needs to be added.
Edit: Note that there is now a third-party package available that specifically dea...
count number of lines in terminal output
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Shared-memory objects in multiprocessing
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# create array in shared memory segment
shared_array_base = multiprocessing.RawArray(ctype, np.prod(dimensions))
# convert to numpy array vie ctypeslib
self.shared_arrays[self.cur] = np.ctypeslib.as_array(shared_array_base)
# do a reshape for correct d...
Elegant setup of Python logging in Django
...ROR',
'propagate': True,
}
}
}
This structure is based upon the standard Python logging dictConfig, that dictates the following blocks:
formatters - the corresponding value will be a dict in which each key is a formatter id and each value is a dict describing how to confi...