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How can I add new keys to a dictionary?
Is it possible to add a key to a Python dictionary after it has been created?
16 Answers
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Why is it string.join(list) instead of list.join(string)?
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This was discussed in the String methods... finally thread in the Python-Dev achive, and was accepted by Guido. This thread began in Jun 1999, and str.join was included in Python 1.6 which was released in Sep 2000 (and supported Unicode). Python 2.0 (supported str methods including join) wa...
Python : List of dict, if exists increment a dict value, if not append a new dict
... a dictionary, this is easy:
# This example should work in any version of Python.
# urls_d will contain URL keys, with counts as values, like: {'http://www.google.fr/' : 1 }
urls_d = {}
for url in list_of_urls:
if not url in urls_d:
urls_d[url] = 1
else:
urls_d[url] += 1
T...
How to split a dos path into its components in Python
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You can simply use the most Pythonic approach (IMHO):
import os
your_path = r"d:\stuff\morestuff\furtherdown\THEFILE.txt"
path_list = your_path.split(os.sep)
print path_list
Which will give you:
['d:', 'stuff', 'morestuff', 'furtherdown', 'THEFILE....
Is there an easy way to request a URL in python and NOT follow redirects?
...ou to access headers both in the canonical form and in lowercase. See docs.python-requests.org/en/master/user/quickstart/…
– Marian
May 12 '17 at 7:21
1
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How can you dynamically create variables via a while loop? [duplicate]
I want to create variables dynamically via a while loop in Python. Does anyone have any creative means of doing this?
8 Ans...
Proxies with Python 'Requests' module
Just a short, simple one about the excellent Requests module for Python.
10 Answers
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How do I share IntelliJ Run/Debug configurations between projects?
...gurations.
The share check-mark pulls the setting out of your workspace.xml and instead puts it in the directory .idea\runConfigurations. This is designed so you can share the setting with others.
You could copy this file and put it in the same location in all your idea projects.
However, in th...
How do you send a HEAD HTTP request in Python 2?
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Note for Python 3; httplib is renamed to http.client.
– Santosh Kumar
Mar 13 '13 at 13:31
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Python - How to sort a list of lists by the fourth element in each list? [duplicate]
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this is the reason why I love python <3
– Thai Tran
Jun 7 '15 at 9:35
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