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pragma solidity ^0.8.6;

contract TaskCrud {
    
    struct Task {
        uint id;
        string name;
        string description;
    }
    

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# pip install mediapipe
import cv2
import mediapipe as mp
import time

cap = cv2.VideoCapture(0)

mpHands = mp.solutions.hands
hands = mpHands.Hands() # using default paramaters of 'Hands()'
mpDraw = mp.solutions.drawing_utils

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# pip install speedtest-cli

import speedtest

test = speedtest.Speedtest()
down = test.download()
upload = test.upload()

print(f"Download Speed: {down}")
print(f"Upload Speed: {upload}")

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# Color Detection/Filter using OpenCV and Webcam

import cv2
import numpy as np

cap = cv2.VideoCapture(0)

while True:
    _, frame = cap.read()
    hsv_frame = cv2.cvtColor(frame, cv2.COLOR_BGR2HSV)

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# COVID-19 cases predictor (polynomial regression for non-linear prediction)
# Data Source: https://ourworldindata.org/coronavirus-source-data

# Data Example
# id,cases
# 1,1
# 2,4
# 3,6
# 4,8
# 5,10

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## Predict House prices using linear regression
## Dataset: https://www.kaggle.com/rubenssjr/brasilian-houses-to-rent

import pandas as pd
from sklearn import preprocessing, linear_model
import numpy as np
import sklearn

### Loading Data ###
print('-' * 30); print(' Importing Data ...'); print('-' * 30)

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# Install it in .bashrc file

function encrypt(){

    which openssl &> /dev/null
    [ $? -ne 0 ]  && echo "OPENSSL is not installed." && return 1
    openssl enc -aes-256-cbc -salt -in $1 -out $2
}

function decrypt(){

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/* Spread Operator */

// Case 1
const temperatures = [25, 22, 10, 34, 28, 15];
console.log('Min Value: ', Math.min(...temperatures));
console.log('Max Value: ', Math.max(...temperatures));

// Case 2
const someNumbers = ['First Name', 'Last Name', 'Age', 'Gender'];
const [first, ...tail] = someNumbers;

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/* Flatter Arrays */

'use strict';

// Case 1 (two-dimensional array)

let array1 = [1, 2, [4, 5, 6], 8, [9, 10], 11];
let newArray1 = array1.flat();
console.log(newArray1);

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/* Checking if String contains Substring */

const word = 'sunny day in manhattan';

/* Old Way */
word.indexOf('sun') !== -1; // true

/* 🚀 ES6 Way */
word.includes('sun'); // true