I have a list of integers, e.g. i=[1,7,3,1,5] which I first transform to a list of the respective binary representations of length L, e.g. b=[“001″,”111″,”011″,”001″,”101”] with L=3. Now I want to compute at how many of the L positions in the binary …
How to find log in button element or what element I should use in this scenario
How can I find the log in button element? My script as below but not working after input username & password. Or shall I use find element by css selector or other? and how? enter image description here Answer I assume that you are using Selenium and the Selenium Python bindings. (Tipp: Mention the library…
How to plot data in straight line and in different line style depending on the data set
I have a unique data set (the number of rows and columns can vary case to case.) As you see it have a unique combination of data set (constant and then change, constant and then change.) I want to plot the constant data set in the solid straight line without any dash-type and the data which is not in straight
Trying to create a timer to pause a loop in python
Here I go messing with timers and motion sensors again. I have a PIR motion sensor connected to a raspberry pi. I want to have the motion sensor have a cooldown of one minute before it checks for motion again. I’ve been messing around with threading some… but I don’t think I need that for th…
Don’t know how to saparate the integral from the list in python
Hello~ This is my first time to use stackoverflow. I have difficulty solving the question. I want to add the integrals but don’t know how to separate from the list and transfer from strings to integrals. Could you help me? thank you. Sorry my English is not good. the code: input: and my output is: the o…
BeautifulSoup how to only return class objects
I have a html document that looks similar to this: So i have used this code but i am getting the first text from the tr that’s not a class, and i need to ignore it: Also, when I try to do just a class, this doesn’t seem to be valid python: I would like some help extracting the text.
How do you type hint an additional attribute on an object?
I have a custom test runner that uses inspect to find all the functions starting with with test_. At one point I add an attribute to the function object. This is done so the test runner has access to the docstring information later. I’d really like to create a type hint for the list of functions so that…
Remove duplicate values from list of dictionaries
I’m trying to filter out my list of dictionaries by two keys. I have a huge list of items and I need to find a way to filter out those items that have repeated ‘id’ and ‘updated_at’ keys. Here is the item list example: I want to remove those dictionaries that have the same ‘…
TypeError when adding variable [closed]
Closed. This question is not reproducible or was caused by typos. It is not currently accepting answers. This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers. Closed 2 y…
Using try and except to verify user’s input in Python
I’m doing a school project and the user will need to input some values (1, 2 or 3 and their combinations separated by comma). Ex: 2,3,1 or 2,1 I need to prevent the user from typing anything else out of the standard value. Here’s my attempt, which is working, but looks very dumb. Anyone could thin…