Maybe you were looking for...

Referencing time and (time+10 seconds) to calc normalized price return in Pandas Dataframe

I am trying to normalize price at a certain point in time with respect to price 10 seconds later using this formula: ((price(t+10seconds) – price(t)) / p

Iam getting this error and i dont know how to fix it: OpenCV(4.5.5) :-1: error: (-5:Bad argument) in function 'warpPerspective'

OpenCV(4.5.5) :-1: error: (-5:Bad argument) in function 'warpPerspective' Overload resolution failed: src is not a numpy array, neither a scalar Expected Ptr&l

Why in the Design Timing Summery (synthesis) in Vivado i get WNS = inf?

I want to make sure that my program works with a clock of at least 100ns. I have already set the timing constraint.

How to update RecycleView Kivy

This is my first question, so sorry if butcher it. I'm making an application, that will allow for a more efficient protocol creation for other people at my job.

Example of Big O of 2^n

So I can picture what an algorithm is that has a complexity of n^c, just the number of nested for loops. for (var i = 0; i < dataset.len; i++ { for (v

How to export all data about specific entity and all children elements from wikidata or dbpedia in XML/RDF/OWL -database dump

I want to export all data XML/RDF/OWL (ontology) about resource from wikidata or dbpedia. (with all children elements, statements, nested data -database dump) I

Flutter Choose text on image

Thank you for your comment. Actually my code as following. import 'package:flutter/material.dart'; class Myapp1 extends StatefulWidget { Myapp1({Key key}) :

Fully Scrollable Screen in Flutter

I implemented a basic product page with staggered GridView. Now, the issue is that when i scroll through the items only the GridView shows changes in items disp

Why can't I match type Int with type a

Haskell Noob here. An oversimplified case of what I'm trying to do here: test :: Int -> a test i = i -- Couldn't match expected type ‘a’ with act

Iterate through non public member data

Running the risk of being shouted down for lack of examples but I'm trying to access all of the property names/values from a list of non public members of an ob