How to implement OTP based verification before letting the user to create a...
I am very new to Django rest framework. I am building APIs for my mobile application.In forgot password module, I have the below flowAsk user to enter mobilecheck existenceIf exists - > send...
View ArticleExponential Curve Fitting using Python
I was wondering if anyone knew how to find the values of A and B in Arrhenius equation (𝑘𝑔𝑎𝑠=𝐴𝑒^(−𝐵𝑅𝑇)) using python. In this equation, 𝑇 is in Kelvin, and A has the unit of mL/min. We want to obtain a...
View ArticleDataframe(pandas) append not working in a loop
I am trying to append the DataFrame into existing DataFrame using loop. Currently, new_data has 4 values each column. I want to go through loop and add new data which is df2 with the 3 values each...
View ArticlePython. max_of_three using first_result, second_result,
Ok so im an absolut beginner at this and trying Coderslang in Visual Studio.How do i get the highest number from ..._result? It allways just gives me the first one.first_result = max_of_three(1, -1,...
View ArticleWhy are my subplots not positioned properly after animating them?
I'm answering module on image processing and I wanted to show how the values of a given 2D image change based on the intensity of the values of each pixel. The only thing is that I can't seem to...
View ArticleTerminating threads in Python using threading.Event in a class
I have a Python program that uses fairly long-lived synchronous calls so things are wrapped in threads. Here's a rough MVP:class MyClass: processor = None def __init__(self): self.processor_active =...
View ArticleHow to replace NaN values in a dataframe column
I have a Pandas Dataframe as below: itm Date Amount 67 420 2012-09-30 00:00:00 6521168 421 2012-09-09 00:00:00 2942469 421 2012-09-16 00:00:00 2987770 421 2012-09-23 00:00:00 3099071 421 2012-09-30...
View ArticleRaspberryPI Threading Causes Delay as time passes
IntroductionI'm developing a multi-threaded application using Python 3.9 on a Raspberry Pi, which utilizes ThreadPoolExecutor for managing multiple threads.As time passes, there starts to have a delay...
View ArticleHow to access localhost:3000 from remote server
I have created a website using uvicorn and react. I want this to test this using another computer so I was able to run the frontend (http://localhost:3000) using my another computer. The problem is...
View ArticleWhere shall I put 'initialization code' in a Django application?
I want some code in my Django app to be executed only once when server is started, not per request.Specifically, I want to load some database tables into memory. These tables contain some 'metadata'...
View ArticleClik here to view.
Send matching command to a discord channel with selenium
I want to send a command /richest to discord channel like this:Here is my code:# Send messageinput_box = driver.find_element(By.XPATH, input_box_xpath)input_box.send_keys('/richest') #time.sleep(2) #...
View ArticleClik here to view.
Retriving a table from excel sheet using python
this is how the file bills.xlsx looks like,my goal is to create a method that takes a product name and then retrive all bills that contains that productHere is my code:from openpyxl import Workbook,...
View ArticleHow to set url id to a specific field cherrypy framework?
urls.pycherrypy.tree.mount(Hello(),"/",config={})I want to change the url to something like this..cherrypy.tree.mount(Hello(),"/{id}",config={})How can,import cherrypy class Article(object):...
View ArticleMy Brute Force is Not Working in Python 3
I have a Hash Cracker tool that i made it myself using python 3.12. Here is the code:r""" _ _ _ ____ _ | | | | __ _ ___| |__ | _ \ ___ ___ _ __ _ _ _ __ | |_ ___ _ __ | |_| |/ _` / __| '_ \ _____| | |...
View ArticleAzure Blob Storage Access Issues via Private Endpoint in Azure DevOps Pipeline
I'm facing issues accessing Azure Blob Storage via a private endpoint using a SAS token within an Azure DevOps pipeline. Despite configuring the private endpoint, the SAS token, and the pipeline...
View ArticleWhy is there a large difference between measured time and actual time?
I am playing around with big lists to test a RPi cluster. I am building a list of character strings that I will eventually calculate hashes of to simulate cryptocurrency mining. The code is running on...
View ArticlePolars lazyframe not returning specified schema order after collecting
I have a function which runs in a loop performing calculations on a list of arrays.At a point during the first iteration of the function, a polars lazyframe is initialised.On the following iterations,...
View ArticleTCP Provider: No connection could be made because the target machine actively...
I have a Python web application that is failing to connect to a local SQL server express installation through SQLAlchemy. I can connect to the database via SSMS using SQL server auth login. I have...
View ArticleSplit array of integers into subarrays with the biggest difference between...
I'm trying to find the algorithm efficiently solving this problem:Given an unsorted array of numbers, you need to divide it into several subarrays of length from a to b, so that the sum of differences...
View ArticleLangchain / ChromaDB: Why does VectorStore return so many duplicates?
import osfrom langchain.llms import OpenAIimport bs4import langchainfrom langchain import hubfrom langchain.document_loaders import UnstructuredFileLoaderfrom langchain.embeddings import...
View Article