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 2 years ago. Improve this question I am gathering a list of news headlines from Reuters. I need to click on the EARLIER button to load previous headlines. I can successfully
Tag: python
Retrieving error while accessing files from the folders
I have the following code I need to files from the folder to be read by opencv. I am retrieving the below error. Help is highly appreciated. Thanks Answer You’re iterating over a string, so it will only get the first character. You need to list the contents of the directory. Use os.listdir like this.
Tensorflow 2.3.1 IndexError: list index out of range
I got an error ,IndexError: list index out of range. it worked on a other machine but after i transferred it to a other machine it doesn’t work anymore. Python: 3.8.5 tensorflow: 2.3.1 Traceback says: My code: I really cannot understand why such an error happens. What is wrong in my codes? How should I fix this? Answer Define the
Browse a dynamic json that contains nested lists and dictionaries
I have multi-levels json files with nested list and dictionnary inside, they look like this, but vary in size, and levels: I’m trying to read the json and print every single key value combination. When I’m at the end of a nested list, I would like to execute a function, let’s say for the moment one that do print(“This is
OpenAI Gym: Walk through all possible actions in an action space
I want to build a brute-force approach that tests all actions in a Gym action space before selecting the best one. Is there any simple, straight-forward way to get all possible actions? Specifically, my action space is I know I can sample a random action with action_space.sample() and also check if an action is contained in the action space, but
How to fill a column with the sum of another column and the previous value of the same column?
I am building a financial model in Python. To do so, I need to calculate the “tax carry forward”. This position consists of the “EBT” plus the “tax carry forward” of the previous period. In the first period, the “tax carry forward” is equal to “EBT”. I am currently trying to solve this with the df.shift() function: df2[“carry forward”] =
how to verify tag of web element after it has been extracted using xpath
I am using selenium in python with chrome driver. Here is my scenario: From a web page I extract all elements having id==customer_info or class==prize_info using the following code: Now I want to go through each element of the list ‘customer_or_prize_list’ and process as follows if web element contains id==customer_info then do multi_line_text_formatting (assume it as action 1) if web
function that prints counding down numbers and up but in a pattern
I already know how to count down and up using reccurssive function but I cant figure out how to define another function to have spaces in a pattern like this: Desired output My code for counting down and up: Answer I am posting this to contrast the other answers provided here – The program could be further simplified, if desired
Is there a way to mark an Image link as a spoiler – Discord bot
Im very new to coding and i want to make a bot that sends an image link, marked as a spoiler. I got this from a different stack overflow question The problem is i have no idea where to put the image link! (If you’re wondering why i didn’t ask in a comment on that post, its because i don’t
Fixing the value of a variable that changes in terms of another
Suppose I have a global variable time that is incremented by 1 unit with every update of the window according to some FPS (for example in Pygame). Then suppose I have another variable defined in terms of time, like this: The behavior I want is that the variable final stores the value of t just when the function is first