I’m new to Python and programming in general and I am having trouble with a website parsing project. This is the code I managed to write: What I’m trying to do and can’t find a solution to, is to add to item_list the name of the item which the url refers to. e.g. index platinum quantity R…
How do I add a border to a sprite when the mouse hovers over it, and delete it after the mouse stops?
I have a sprite, and I want it to be so that when the mouse hovers over it, it places a small border around the sprite, and when it leaves, delete that border. How would I go about doing this? Sprite Class: I can add more code if required. Thank you! Answer Copy the image and draw a rectangle around
Python Django ModeulNotFoundError: No module named ‘SomeFolder’
I have a django app. It is quite complicated, I can’t post all the code here, so I have a big picture summary. The setup of the folders in the big picture related to what I’m doing is below. Note that “SomeFolder” is a placeholder name for the actual name. Some folder is a folder conta…
How to marshal through py::dict in C++ passing from pybind11
I try to pass a dictionary (unordered_map) structure from python to C++ through pybind11. On the python side I am trying to do: On the C++ side, I have It prints garbage data. I used reinterpret_cast to satisfy the Visual Studio compiler. Answer I sort of solve this by using py::cast on the C++ side:
Ensure that an argument can be iterated twice
Suppose I have the following function: When I run: or: I get the expected result: the numbers 1,2,3 are printed twice. But when I run: the pairs (1,4),(2,5),(3,6) are printed only once. Probably, this is because the zip returns a generator that terminates after one pass. How can I modify the function print_tw…
how to access rows of df depending on values of another column in another df
I have a df2 and a temp df that has more rows and more columns(some are common) than df2. I want to get the ‘p’col values from df2 into temp df, in the rows with compatible values between the two (see screenshot below.) so expected output would be the following df: This should not be as hard as I&…
How To Prevent Fast Execute Many Giving Truncation Error
Not sure how to reproduce this as I’m not sure what is causing the issue in the first place, however, I have the currently line of code which writes data to an SQL Server Table. However I get the following error: I have checked the sql server and see that varchar has been set to -1 which indicates that …
Converting a list of coordinates to point geometry
My geopandas df looks like this: As you can see, the geometry column is a list containing longitude and latitude values. Is there an efficient way to convert them to points? This works but is very inefficient: When I put this in a loop I get TypeError: len() of unsized object Basically I need the inverse of t…
Extracting latest values in a Dask dataframe with non-unique index column dates
I’m quite familiar with pandas dataframes but I’m very new to Dask so I’m still trying to wrap my head around parallelizing my code. I’ve obtained my desired results using pandas and pandarallel already so what I’m trying to figure out is if I can scale up the task or speed it up…
How do I install TensorFlow? [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 1 year ago. Improve this question I have tried to install TensorFlow using pip install tensorflow but command prompt threw an e…