Maybe you were looking for...

working directory error when read multiple xml files in R and combine the data

I am trying to parse/read the multiple xml files from my current data and try to combine them together. And my sample xml file is like this: <Application

OpenCV + Python streaming of H264 video over network using UDP protocol

I have a python client code that receives the video stream transmitted using VLC or OBS Studio software. Client code: import cv2 import time target_url = 'udp:/

Recipe for target `autoloads' failed while building Emacs in Cygwin

I am trying to build Emacs on 64-bit Windows 7 using Cyqwin: Emacs 23.3 or 23.4 CYGWIN_NT-6.1-WOW64 1.7.11(0.260/5/3) 2012-02-24 14:05 i686 Cygwin Some info

Pandas groupby with unique values and cumulative sum

I have got the following dataframe: lst=[['2021','01012021','A','AA',2],['2021','01012021','B','BB',4],['2021','01022021','A','AA',6],['2021','01032021','B','BB

JavaScript How to loop through unique values of nested object

I am trying to loop through all unique values from a nested object. It seems like something like this should be easy, but I can't figure out how to do it. I hav

How to get the maximum value of the same columns from two dataframe

I have two dataframe, df1 and df2 as below. I am trying to create a new dataframe that will show the maximum score for each student across subjects. For example

This object does not have an attribute named "az"

I'm new to terraform and could use some help please. I had some basic config to build a VPC and two subnets with instances. This ran successfully when I did a '

How to run an OCR(Tesseract) on AWS Lambda using Java

I want to run an OCR(Tesseract) on AWS Lambda using Java.I wanted to have a basic-"Hello World" set up so I created the Handler function for AWS Lambda like so-

How to change a variable using a function?

I want to condense the following code: if self.GameGridSprite1.collidepoint( pos) and self.GameGrid1 == self.GameGrid or self.GameGridSprit