大约有 40,000 项符合查询结果（耗时：0.0437秒） [XML]
open() in Python does not create a file if it doesn't exist
...s good point, just tested it and it is indeed true on ext4 file system and python3.7.2. I don't think that's intended or desired be
What is pip's equivalent of `npm install package --save-dev`?
...ject with an existing requirements.txt, installing all requirements (I use Python3.7 but you can remove the --three if you do not) is as simple as:
pipenv --three install
Activating the virtualenv to run commands is also easy
pipenv shell
Installing requirements will automatically update the P...
How to delete a character from a string using Python
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The equivalent of the code in the answer became this in python3: 'EXAMPLE'.translate({ord("M"): None})
– yoniLavi
Dec 9 '15 at 18:29
How to check if a float value is a whole number
...not sure how you loaded your test, but this works fine on my machine using Python3.7.
– Zchpyvr
Nov 5 '19 at 14:39
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How do you send a HEAD HTTP request in Python 2?
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For completeness to have a Python3 answer equivalent to the accepted answer using httplib.
It is basically the same code just that the library isn't called httplib anymore but http.client
from http.client import HTTPConnection
conn = HTTPConnection(...
List of tables, db schema, dump etc using the Python sqlite3 API
...g."
(EDIT: I have been getting periodic vote-ups on this, so here is the python3 version for people who are finding this answer)
import sqlite3
db_filename = 'database.sqlite'
newline_indent = '\n '
db=sqlite3.connect(db_filename)
db.text_factory = str
cur = db.cursor()
result = cur.execute(...
How do I read text from the (windows) clipboard from python?
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It seems to be the most simple solution for WSL with python3.6
– enoted
Sep 9 at 10:55
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Making a request to a RESTful API using python
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Under python3, the following was spit out 'JSON must be str not bytes'. This is fixed by decoding the output, i.e. json.loads(myResponse.content.decode('utf-8')). Also you should wrap key and jData key with str() so when the RESTf...
Getting indices of True values in a boolean list
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For anyone using Python3, in the itertools.compress solution, change the xrange to range. ( xrange was renamed to range in Python 3. )
– MehmedB
Jul 22 at 10:06
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multiple prints on the same line in Python
... the higher voted one because it works the exact same way on python2.x and python3.x without needing to rely on __future__ imports or anything like that.
– mgilson
Jan 31 '13 at 14:29
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