The for loop is supposed to go through a list and add the elements to another list until it encounters an empty string. However, it keeps jumping over the second element. The for-loop is supposed to go through a list(“baa”), adding every element to a different list(“foo”), until it encounters an empty string. At that point it is supposed to
Tag: python
Is there a way to mimic the pipe operator from R in Python?
See the example below. Is it possible to put each Python operation on a new line? If I have many operations, the code is not all visible. I need to scroll the VS Code window to the right. Thanks Answer In Python, line breaks inside parentheses are ignored, so you could rewrite as: This post may be helpful.
Capturing one column values with another corresponding column values in pandas
I have got the dataframe above where costs and their corresponding probabilities are given. What I want is the following output. Any help would be greatly appreciated. Answer Here’s a way to do it: Output: Explanation: create a new dataframe that pairs cost and prob for m1, m2 and m3 and sorts in reverse create another dataframe using a list
Loops in Python
Total Python newbie/noob here. I have to write a code that asks the user to input 3 or more company names. If a) the company has already been entered, a new name should be asked and b) if the company does not exists (I have a dozen of so csv files from company shares), a new one should be asked
Python Trying to assign 100 values to 100keys with some conditions
I’m new at python so please go easy on me. The users is a dict [str,list[str].The keys are just user1, user2 etc until 100. The list of strings contains 10 songs each. The premade_playlist also has keys premade1, premade2 etc until 100.The values are also a dict [str,list[str] and contains about 50 songs in the list[str]. I am trying to
How can I delete all user data when deleting profile on Django using signals.py
how can I delete all user data when deleting a user profile on Django using signals.py? I am trying to delete a custom user model using Django and when the profile is deleted I want to delete all data of that user using signals.py how can I create it? I want to delete blogs of the user-written when the profile
Selecting columns from CSV file
Python newbie here. I have a bunch of CSV files of stock prices. They are structured as date, opening, high, low, close, adj. close, volume. I only need the date (column 1), the opening (column 2) and close (column 5). The task prohibits the use of pandas. How can I extract those three columns and return them? This is my
How to include numbers we need in a list which is generated by some stochastic algorithm
I need to implement a stochastic algorithm that provides as output the times and the states at the corresponding time points of a dynamic system. We include randomness in defining the time points by retrieving a random number from the uniform distribution. What I want to do, is to find the state at time points 0,1,2,…,24. Given the randomness of
How to send JWT REFRESH TOKEN as http only cookie in django?
I am using Django(REST FrameWork, SimpleJWT) and React for my project. For autentication I am using JWT method. According to some articles, storing and sending REFRESH TOKEN in HttpOnly Cookie is the a best and secure way. Since I am learning WebDevelopment I can’t able to find any source to about it. This is my views.py as you can i
How to distinquish between floats, ints and scientific notation
I’m writing a custom json compresser. It is going to be reading numbers in all formats. How do I print the values of the json in the format, it is given, with json.load(). I would also want to preserve the type. Example of a file it would have to read would be: I would also want it to be able