I’m trying to write a function that returns the largest and smallest number in a string. However, not all numbers in the string are 1 digit numbers – some are 2 or 3 digits long. Examples: This exercice originates from codewars.com Answer It’s really easy to do with a list comprehension and int conversion
Category: Questions
ffmpeg_extract_subclip function and moviepy string output error
I have been developing this small application to download and cut Youtube videos. It works fine but an error or misformatted message is the issue I have not fixed. When it comes to the cutting process, the function ffmpeg_extract_subclip is used and right after that point, I get the weird error below: Below, the script working fine. The function responsible
Dashes with(out) spaces with python’s regex
What I’ve managed to do I’m new to both python and regex. With python’s re.compile, in massive number of text files, I wanted to find all kinds of dashes surrounded by spaces. I used: (Yeah, I know about the regex module on PyPI, but I’m trying to use what I know better) It seems to have worked fine: I got
Import onnx models to tensorflow2.x?
I created a modified lenet model using tensorflow that looks like this: When I finish training I save the model using tf.keras.models.save_model : Then I transform this model into onnx format using “tf2onnx” module: I want a method that can retrieve the same model into tensorflow2.x. I tried to use “onnx_tf” to transform the onnx model into tensorflow .pb model:
(Tensorflow) Stuck at Epoch 1 during model.fit()
I’ve been trying to make Tensorflow 2.8.0 work with my Windows GPU (GeForce GTX 1650 Ti), and even though it detects my GPU, any model that I make will be stuck at Epoch 1 indefinitely when I try to use the fit method till the kernel (I’ve tried on jupyter notebook and spyder) hangs and restarts. Based on Tensorflow’s website,
Pandas Dataframe loop to append values to a list for each unique name
I have the following dataframe: I would like to create a list for each unique Name and append the Value values to each list. My expected output is: Any ideas on the most efficient way to do this? thank you! Answer To aggregate as dictionary, you can use: Output:
In Python, how to overlap histogram graphs about data frame inside one panel?
I have a question about overlapping graphs inside one panel in Python. I generated numbers of two groups It works perfectly. However, if the data is the format of data frame, how can I make the same graph? For example, I simulated that I have two data set for different genotypes, cv1, cv2. In each data, grain weight for 1,000
Post successful but response is an error on front end
I am posting data through 127.0.0.8000/post/. My post is of course successful cause I am able to see what I posted in the base URL of 127.0.0.8000 successfully but I get the following response on the Django front end. In VS Code I get the following errors in terminal My Views.Py is the following P.S I am also unable to
Directory parameter on Windows has trailing backslash replaced with double quote when passed to Python
I am seeing an annoying trailing double quote when passing in a quoted directory in Windows to Python. This is my Python test program, print_args.py: This is what I get when I run it from the command line. Note that the quoted directory is the standard format generated by tab completion in the Windows shell. The double quotes are needed
scraping multiple tags at once
I’m trying to scrape the imdb top 250 movies and I want to get all the links of those movies from this page https://www.imdb.com/chart/top/ I tried but I’m only getting the first link only, so my question is how to scale this code to include the whole list of 250 movies? Answer bs.find(‘td’,{‘class’:’titleColumn’}) gives you the first entry, and find_all(‘a’)