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  1. What does colon equal (:=) in Python mean? - Stack Overflow

    Mar 21, 2023 · In Python this is simply =. To translate this pseudocode into Python you would need to know the data structures being referenced, and a bit more of the algorithm implementation. Some notes about psuedocode: := is the assignment operator or = in Python = is the equality operator or == in Python There are certain styles, and your mileage may vary:

  2. python - Errno 13 Permission denied - Stack Overflow

    Jul 16, 2020 · For future searchers, if none of the above worked, for me, python was trying to open a folder as a file. Check at the location where you try to open the file, if you have a folder with exactly the same name as the file you try to open (the file extension is part of the file name).

  3. python - SSL: CERTIFICATE_VERIFY_FAILED with Python3 - Stack …

    Sep 2, 2017 · Go to the folder where Python is installed, e.g., in my case (Mac OS) it is installed in the Applications folder with the folder name 'Python 3.6'. Now double click on 'Install Certificates.command'.

  4. What do the symbols "=" and "==" mean in python? When is each …

    Nov 25, 2023 · The simple answer is = is an assignment operator, == is a comparison operator. And you are wrong in saying that == can be used in any situation when = works. For example if I wanted to create the variable my_string and set it equal to "something" I would use the = operator. my_string = "something" I am assigning the variable to an object using that operator. If I want …

  5. Using or in if statement (Python) - Stack Overflow

    Using or in if statement (Python) [duplicate] Asked 7 years, 7 months ago Modified 9 months ago Viewed 152k times

  6. python - pip install fails with "connection error: [SSL: CERTIFICATE ...

    Running mac os high sierra on a macbookpro 15" Python 2.7 pip 9.0.1 I Tried both: sudo -H pip install --trusted-host pypi.python.org numpy and sudo pip install --trusted-host pypi.python.org numpy it always gives me the same error: "There was a problem confirming the ssl certificate: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol ...

  7. What does [:-1] mean/do in python? - Stack Overflow

    Mar 20, 2013 · Working on a python assignment and was curious as to what [:-1] means in the context of the following code: instructions = f.readline()[:-1] Have searched on here on S.O. and on Google but to no avail.

  8. python - Iterating over dictionaries using 'for' loops - Stack Overflow

    Jul 21, 2010 · Why is it 'better' to use my_dict.keys() over iterating directly over the dictionary? Iteration over a dictionary is clearly documented as yielding keys. It appears you had Python 2 in mind when you answered this, because in Python 3 for key in my_dict.keys() will still have the same problem with changing the dictionary size during iteration.

  9. Accessing Microsoft Sharepoint files and data using Python

    Jan 30, 2020 · Here's the starter code for connecting to share point through Python and accessing the list of files, folders and individual file contents of Sharepoint as well.

  10. python - 'virtualenv' won't activate on Windows - Stack Overflow

    1 Search PowerShell Right click on Windows PowerShell and Run as administrator. Put below command and hit enter. Set-ExecutionPolicy Unrestricted -Force Restart you system and try to activate python virtual environment. if your virtual environment was created successfully then it's …