I want to encrypt some data uisng SHA256 hashing algorithm <?php $encryption_key = "aldskfje49345rgaefa"; echo hash('sha256', "hello world"); ?>
Can you subset a reactive data frame by using the values of a selectinput() that was created based on this data frame? It seems like a paradox to me because eve
I have a column within a table that has PO-RAILCAR. I need to split this column into two. I write the following query and it does exactly what I want. Howeve
I'm currently working on a Spring project with classmates. I'm working on the frontend. I'm mainly using Bootstrap, but because I wanted do add other features,
I'm actually trying to test different face recognition algorithm. While using OpenCV EigenFaceRecognizer i obtain an error: cv2.error: OpenCV(4.5.5) /io/opencv_
import time import pyautogui import cv2 import mss import numpy import pytesseract import keyboard pytesseract.pytesseract.tesseract_cmd = r'C:\Program Files\Te