DeveloperLoad - DeveloperLoad

Single get request on frontend returning an entire table in chunks - how to do? Django

Could use some help with this please. Django and PostgreSQL is the backend for a React frontend project of mine. The frontend needs to fetch and perform calcula

Find first and last element in each pandas DataFrame row given an order for that row

I have a pandas DataFrame with values in columns A, B, C, and D and want to determine for every row the first and last non-zero column. BUT the order of the ele

How to speed up a chunky BlockingCollection implementation

I have used many times the BlockingCollection for implementing the producer/consumer pattern, but I have experienced bad performance with extremely granular dat

Is there a trick to explicitly instantiate deep template classes?

I have a problem; I want to explicitly instantiate a class like Datatype in: using Layout = some::namespaces::Meat_Layout<Some,Parameters>; using Datatype

Why Google analytics tag give two triggers for one event

I am working with react app and google analytics global site tag (gtag.js). When I send an event for a page view, it triggers and displays two page views on the

Replace values in a dataframe in python with the dictionary, where the dictionary values are lists

import pandas as pd import yfinance as yf msft = yf.Ticker("MSFT") df= msft.recommendations df['ToGrade_new'] = df['To Grade'].str.lower().str.replace('[^\w\

Importing a library in one file and using it in another file, without importing

There is a file named transforms.py, in it torchvision.transforms is imported and some custom transformations are defined. In another file named main.py, transf