I am following Mosh course (Python for beginner (6 hrs)). In the Django project, When listing the products from the database with HTML/Python/Django code. The output not showing it correctly. In fact, it shows blank after the h1 tag. View module code. HTML Code. The output just show heading Products Answer you have a typo. In the context data you
Python 2.7 convert special characters into utf-8 byes
I have strings that I need to replace into an URL for accessing different JSON files. My problem is that some strings have special characters and I need only these as UTF-8 bytes, so I can properly find the JSON tables. An example: I managed to get the spaces converted right using urllib.quote(), but it does not convert the special
How to infer the shape of the output when connecting convolution layer with dense layers?
I am trying to construct a Convolutional Neural Network using pytorch and can not understand how to interpret the input neurons for the first densely connected layer. Say, for example, I have the following architecture: Here X would be the number of neurons in the first linear layer. So, do I need to keep track of the shape of the
Can we create Dataproc Workflow Template by passing a path of Jupyter notebooks in step_id?
I have been trying to create Dataproc Workflow Template to execute Jupyter notebooks present on my Dataproc cluster but when I instantiate that template the jobs fail whereas if I download my notebooks as .py files and then add them to a Workflow Template it works. I am just curious if there is any way to create a Workflow Template
Unable to find element BeautifulSoup
I am trying to parse a specific href link from the following website: https://www.murray-intl.co.uk/en/literature-library. Element i seek to parse: However, using BeautifulSoup I am unable to obtain the desired element, perhaps due to cookies acceptance. I am still new at BS4, and hope someone can help me on the right course. Thank you in advance! Answer To get correct tags,
Remove leading zeroes pandas
For example I have such a data frame And I need to remove all leading zeroes and replace NONEs with zeros: I did it with cycles but for large frames it works not fast enough. I’d like to rewrite it using vectores Answer you can try str.replace
How can I sum pairs of numbers in a list and if the sum is equal to another element in the list, how can I remove this element from the list?
I have a list of numbers: And I want to iterate over the list, and add two numbers at a time, and if the sum of these two numbers is an element in the list (excluding the two we just summed), then I want to remove the element. How can I do this? For example, since -3+2= -1 and -1
tf.data: create a Dataset from a list of Numpy arrays of different shape
I have a list of Numpy arrays of different shape. I need to create a Dataset, so that each time an element is requested I get a tensor with the shape and values of the given Numpy array. How can I achieve this? This is NOT working: since you get, as expected: Can’t convert non-rectangular Python sequence to Tensor. p.s.
Checking multiple user inputs against a list
I’m having an issue on my 2nd path with checking both team 1 and team 2 against the team list, the 2 solutions I’ve found has required both inputs to be the same to be accepted. Also is a while loop the best way to be going about this? Considering my goal is to not have any typo’s because I
how to empty a csv file before writing
Hi I am trying to make a function which writes a table in a csv file. But writerows and writerow just and an another table without clearing the first content(unLike in txt files) here is the class and the program before write_csv function after write_csv fuction As you can see this is not what I want please help me I