I’m having issues implementing the block frequency test in Python to understand the randomness of a binary string. I was wondering if anyone would be able to help me out in understanding why the code wont run. Also, are there any statistical tests to test the randomness of a binary string in Python or p…
Tag: python-3.x
How do I stop characters from attacking after they die?
I’m working on a python text-based adventure and I can’t figure out how to stop a character from doing damage once they die. The program works fine when I run it, but even after a character dies, they can still attack the other characters. I’ve looked on google but I can’t find any rel…
How to compare each date in a cell with all the dates in a column
I have a dataframe with three columns lets say I want to compare each date in Date column with all the other dates in the Date column and only keep those rows which lie within 6 months of atleast one of all the dates. Desired Output: I have tried a couple of approches such a nested loops, but I got
Python asyncio, why doesn’t asyncio.FIRST_COMPLETED work as described?
Let’s say I have two functions which return similar results. I want to call both and take the results of whichever returns first. So lets say I have two async functions which wait 5 and 2 seconds like so: And I have a function which calls them like so: As you see the competition function uses asyncio.wa…
Pandas (How to Fix): List is actually string and the value of length is misleading
I have a dataframe with a list of years in the first column. A second column shows the number of years listed in each row. Which made me think that the contents of each cell is a pure string. And it seems that way when I checked the type: When I convert the column to list using to_list(), it shows:
julia.install() fails on python import error
I am trying to run a Julia script from python. I have Julia 1.6.4 installed (also tried 1.7.3) and installed pip install julia from Pycharm’s terminal in the virtual environment. When importing julia and then running julia.install() I get the following error message: I use Pycharm with a virtual environ…
Iterate through all @cached_property attributes
For @cached_property decorated methods, is there a built-in way to iterate through all of these attributes? My use case is that I’d like to clear all cached properties with the del operator without bookkeeping for them manually in something like a list. Here’s a canned example. __init__ could do s…
Why can’t I install a Python package with the Python requirement “>=3.8,<3.11" into a Poetry project with the Python version "^3.9"?
I’m having an issue installing dependencies into my Poetry project. If I run poetry new (as described in https://python-poetry.org/docs/basic-usage/), I can create a new project: My project structure looks like this after I delete a few files not needed for this reproduction: My pyproject.toml file look…
How to clear a dictionary after return?
I am having issue cleaning dictionaries after return the one. I am using fastAPI and my API GET an Age value then I create a list of ages with 4 values including my received value. I am looking to receive always 4 values only the input age and the other ones, in first execution the code works correctly but if
Flip sprite when changing the direction of movement
Today I started to learn pygame and python to eventually remake the simple game “Graphwar”. As my first project I chose to make a really simple 2d car game while following a tutorial, now I want to try something on my own. That is to make my cars to visually change direction by using pygame.transf…