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How to merge a list of lists with same type of items to a single list of items?
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JaredParJaredPar
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Compare if two variables reference the same object in python
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Jochen RitzelJochen Ritzel
89.3k2525 gold badges181181 silver badges180180 bronze badges
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Create Django model or update if exists
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178
If you're looking for "update if exists else create" use case, please refer to @Zags excellent a...
How do I write JSON data to a file?
...) as f:
json.dump(data, f)
On a modern system (i.e. Python 3 and UTF-8 support), you can write a nicer file with
import json
with open('data.json', 'w', encoding='utf-8') as f:
json.dump(data, f, ensure_ascii=False, indent=4)
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Common MySQL fields and their appropriate data types
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answered Dec 10 '08 at 0:57
da5idda5id
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Replace words in a string - Ruby
... lucasarruda
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answered Jan 2 '13 at 18:05
srcspidersrcspider
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R object identification
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128
I usually start out with some combination of:
typeof(obj)
class(obj)
sapply(obj, class)
sapply(...
ipython: print complete history (not just current session)
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edited Feb 14 '16 at 15:48
answered Aug 14 '15 at 21:55
ox...
How do I disable the security certificate check in Python requests
...fy=False)
/usr/local/lib/python3.7/site-packages/urllib3/connectionpool.py:857: InsecureRequestWarning: Unverified HTTPS request is being made. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/latest/advanced-usage.html#ssl-warnings
InsecureRequestWarning...
How to import and use different packages of the same name in Go language?
...guage. Ever!
– Matt Joiner
Mar 17 '18 at 2:56
1
There is no best language, only languages better ...