ZhongxuanWang

# Put your text here
words = 'word-art'

n_special_characters = 0
for w in words:
    n_special_characters += w.isalpha()
n_special_characters = len(words) - n_special_characters

words = words.upper()

ZhongxuanWang

import cv2
import numpy as np
import matplotlib.pyplot as plt

# Put your text here
words = 'word-art'

n_special_characters = 0
for w in words:
    n_special_characters += w.isalpha()

ZhongxuanWang

#include <iostream>
#include <vector>

using namespace std;

int main() {
    int N;
    cin >> N;

    vector<pair<int, int> > ps;

ZhongxuanWang

1. follow the instruction https://devops.ionos.com/tutorials/deploy-a-flask-application-on-ubuntu-1404/
2. if denied from clients, follow this instruction https://linux.101hacks.com/unix/client-denied-by-server-configuration/
3. checkout my wsgi config
4. be happy

ZhongxuanWang

def get_time(**time):
    time_now = datetime.now()

    datetime_format = '%Y-%m-%d %H:%M'
    time_now = datetime.strptime(time_now, datetime_format)
    time_des = f"{time['year'] + time_now}-{time['month']}-{time['day']} {time['hour']}:{time['minute']}"

    diff = time_now - datetime.strptime(time_des, datetime_format)

    print("Difference:", diff)