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Tag: python

A* search algorithm implementation in python

I am trying to build a very simple A* Search Algorithm in Python 3. Given the following distances for each node (considering S is the starting node and G the end one) I want to write a function that finds the best path based on total cost (i.e., f(n) for those familiar with the terminology) for the following …

c++ equivalent to python self.attribute = ObjectInstance()

i want to know if there is an equivalent way of doing this in c++: Answer self.b in C++ could be this->b, but also just b as this is implicit in C++. However, in C++, you have to declare (member) variables, while in Python you create them by assigning to them and the type of the variable is determinated by

Could not get version for google-chrome with the command: powershell “$ErrorActionPreference=’silentlycontinue’ using WebDriver manager and Selenium

I’m trying to create a script using python that separate 2 kind of websites , the one with SPF included and the others with SPF , and classify them using python, so in the beginning it worked perfectly but these daysit gives me a message error that I don’t find a clue about it The output message i…

Changing plot title through loop

I am new to python and need your help. I have several dataframes. Each dataframe is for one day. So I am using for loop to plot for all dataframe. For each plot I want to add the date in my title. Can anyone help me. I have created a variable ‘date_created and assigned the dates which I want. I

django pytest how to test a view with argument(id)

i have a question regarding using pytest. These are my very 1st tests. I have 2 views which i want to test (simplest possible way). Views: Here are my tests: Urls: 1st test (menu view) is working properly 2nd test (cuisine details view) shows error I know i should probably put somethere ID argument but tried …

How to keep running a nested While in python

I have a pygame. in it there are a few nested while loops, running all of them one time accomplish one round, how do I keep rounds going and going, never stop? Repeat{I have a pygame. in it there are a few nested while loops, running all of them one time accomplish one round, how do I keep rounds going

txt to csv with python pandas

I have a txt file that I would like to read and export in csv format, but i have one problem. Data in txt file looks like this | and I would like to show each columns separately in csv file. Now as you see columns are separated by | . As an example – Sales Organization should be a

Adding arrows to mpf finance plots

I am trying to add an arrow on a given date and price to mpf plot. To do this i have the following code: But it is producing the following error: Could you please advise how can i resolve this. Answer If your ultimate goal is to add an arrow to the title of the question, you can add it