raivatshah

assert(
    speed >= 0,
    "Speed should be non-negative!"
)

raivatshah

def get_speed(final, init, time_taken):
    speed = (final - init) / time_taken # simple equation could return negative value if init > final.
    assert speed >= 0, "Speed can't be negative" # will raise an AssertionError exception if speed is less than 0. 
    return speed

raivatshah

def get_speed(final, init, time_taken):
    speed = (final - init) / time_taken # simple equation could return negative value if init > final.
    if speed < 0:
        #do something eg raise exception or warn user.  
    return speed

print(get_speed(5, 2, 1)) # will return 3 as expected 
print(get_speed(2, 5, 1)) # will raise AssertionError exception

raivatshah

def get_speed(final, init, time_taken):
    speed = (final - init) / time_taken # simple equation could return negative value if init > final.
    assert speed >= 0 # will raise an AssertionError exception if speed is less than 0. 
    return speed

print(get_speed(5, 2, 1)) # will return 3 as expected 
print(get_speed(2, 5, 1)) # will raise AssertionError exception

raivatshah

""" 
Simple Telegram Bot to automate the process of obtaining Outline.com links. 

Created by Raivat Shah in 2019. 
"""
# Imports
from telegram.ext import Updater, CommandHandler, MessageHandler, Filters
import logging
from selenium import webdriver
from selenium.webdriver.common.keys import Keys

raivatshah

{  
   "first name":"John",
   "last name":"Appleseed",
   "age":30,
   "house":{  
      "address":{  
         "house no":"D12",
         "street":"College Ave East",
         "city":"Singapore"
      },

raivatshah

"""Sentiment analyser for Data Journalism Feedback"""
import csv
from textblob import TextBlob

data_source = 'sentence.csv'

with open(data_source, 'r') as csvfile:
    rows = csv.reader(csvfile)
    for row in rows:
        sentence = row[0]

raivatshah

import signal
import sys

from google.cloud import language
from google.api_core.exceptions import InvalidArgument

# create a Google Cloud Natural Languague API Python client
client = language.LanguageServiceClient()

raivatshah

//2A
function is_odd(i) {
    if (i % 2 === 0) {
        return false;
    } else {
        return true;
    }
}

//Test cases

raivatshah

//Questions from Avenger Ken. 

//5.1 Math Floor - modify / operator to round down the answer. parse_and_evaluate("5/2;"); returns 2 and not 2.5 

//Simple: Modify Built in operator of MCE (lines 728 to 750)

const builtin_functions = list(
       pair("pair",          pair            ),
       pair("head",          head            ),
       pair("tail",          tail            ),