program to sort a list of tuples by second Item

def Sort_Tuple(tup):

lst = len(tup)

for i in range(0, lst):

for j in range(0, lst-i-1):

if (tup[j][1] > tup[j + 1][1]):

temp = tup[j]

tup[j]= tup[j + 1]

tup[j + 1]= temp

return tup

tup =[('for', 24), ('for', 10), ('programming', 28),

('python', 5), ('solution', 20), ('engineers', 15)]

print(Sort_Tuple(tup))

Colorful Spiral Web Using Turtle Graphics in Python

import turtle

colors = ['red', 'yellow', 'green', 'purple', 'blue', 'orange']

s= turtle.Pen()

s.speed(10)

turtle.bgcolor("black")

for x in range(200):

s.pencolor(colors[x%6]) 

s.width(x/100 + 1) 

s.forward(x) 

s.left(59) 

turtle.done()

s.speed(20)

turtle.bgcolor("black") 

for x in range(200):

s.pencolor(colors[x%6]) 

s.width(x/100 + 1) 

s.forward(x) 

s.left(59) 

turtle.done()

Remove all duplicates words from a given sentence

from collections import Counter

def remov_duplicates(input):

input = input.split(" ")

for i in range(0, len(input)):

input[i] = "".join(input[i])

Uniq = Counter(input)

s = " ".join(Uniq.keys())

print (s)

if __name__ == "__main__":

input = 'Python is great and Java is also great'

remov_duplicates(input)

Program to Create a Lap Timer

import time

starttime=time.time()

lasttime=starttime

lapnum=1

print("Press ENTER to count laps.\nPress CTRL+C to stop")

try:

while True:

input()

laptime=round((time.time() - lasttime), 2)

totaltime=round((time.time() - starttime), 2)

print("Lap No. "+str(lapnum))

print("Total Time: "+str(totaltime))

print("Lap Time: "+str(laptime))

print("*"*10)

lasttime=time.time()

lapnum+=1

except KeyboardInterrupt:

print("Done")

Program to find yesterday’s, today’s and tomorrow’s date

from datetime import datetime, timedelta

currentday = datetime.now()

yesterday = currentday - timedelta(1)

tomorrow = currentday + timedelta(1)

print("Yesterday = ", yesterday.strftime('%d-%m-%Y'))

print("Today = ", currentday.strftime('%d-%m-%Y'))

print("Tomorrow = ", tomorrow.strftime('%d-%m-%Y'))