When i convert string ‘0’ to int and print it gives me 0 . But when i convert strings like ‘0111’ or ’01’ to int it only prints all 1 but not 0 why? and how to get that 0 , i tried lots of things but it dosent work I want that when i give input in string like
Tag: python-3.x
Flask returns 404 error when trying to connect via localhost
I am trying to build a Python Flask application, but I cannot access it. Flask recognizes the request, but for some reason doesn’t execute the function. Here is my code: I am currently running it by typing flask run the Windows CMD. The GET request is detected, but main_page is not called and 404 is ret…
Why don’t three R, G and B circles blend correctly?
I am trying to represent the RGB color model using python + pygame. I wanted to get the following: So then, I wrote the following code: But instead of getting the RGB color model, I got this, with colors incorrectly blended: Does anybody know what it could be? Thanks! Answer This should work: You want to add …
Job type(Full Time , Part Time) detection with Machine learning model in Python
I have a dataset of jobs where I have columns “Title” ,”Description” , “City” etc. and “Best Jobs” column. Output of the dataset is “Best Jobs” where I have two outputs(Yes , No) Yes mean jobs are part time and No , mean job is full time. I want to t…
Selecting first row from each subgroup (pandas)
How to select the subset of rows where distance is lowest, grouping by date and p columns? Ideally, the returned dataframe should contain: Answer One way is to use groupby + idxmin to get the index of the smallest distance per group, then use loc to get the desired output: Output:
Errno2 file not found after working with said path and/or possible bugs i’m overlooking
I have to create an app that gets a path from the user and renames, after the content of a cell, the entire document (excel documents in this case). For example, if in a specified cells, there is “2”, the document will be names 2.xlsx and so on, until al the files are renamed properly. The problem…
Inputting just a comma returns strange behaviour
Today I by mistake inputted just a comma on an interactive session Input: and I noticed strangely that it did not return an error but instead: Output So I explored a bit this behaviour and tried some random stuff, and it seems like it creates tuples of strings, but it seems like these objects cannot be intera…
Is the stack frame to this code missing or not?
Based on what I know. When a function is called, a stack frame should be created which tracks all names and bindings within the functions. The screenshot and code are from 《Introduction to Computation and Programming Using Python》offered by MIT 6.0001. The 7 columns are well understood. In the last line of th…
Python – Add time zone to timestamp
I use chrome timestamp and convert it do readable date but time isn’t right Seems to be timezone need to be added example for last_visit_time : 13292010189305268 Answer Assuming that Chrome timestamps denote microseconds since 1601 UTC, you’ll want to make your datetime aware: If you want to forma…
How to print only the start and endtime from a time log file(txt file) in python 3.8.10
This is the code I am using and I am getting partial output The txt file consists of the following elements: time.txt and the output i am getting is output here in the output the program is not printing till the end of the txt file , it is only printing till a certain line and stopping . dont know