Essential Python Tips And Tricks For Programmers

x, y = 10, 20
print(x, y)
x, y = y, x
print(x, y)

a = "GeeksForGeeks"
print("Reverse is", a[::-1])

a = ["Geeks", "For", "Geeks"]
print(" ".join(a))

n = 10
result = 1 < n < 20
print(result)
result = 1 > n <= 9
print(result)

import os
import socket

print(os)
print(socket)

class MyName:
    Geeks, For, Geeks = range(3)

print(MyName.Geeks)
print(MyName.For)
print(MyName.Geeks)

def x():
    return 1, 2, 3, 4
a, b, c, d = x()

print(a, b, c, d)

test = [1, 2, 3, 4, 2, 2, 3, 1, 4, 4, 4]
print(max(set(test), key = test.count))

import sys
x = 1
print(sys.getsizeof(x))

n = 2
a = "GeeksforGeeks"
print(a * n)

from collections import Counter
def is_anagram(str1, str2):
     return Counter(str1) == Counter(str2)

# or without having to import anything 
def is_anagram(str1, str2): 
    return sorted(str1) == sorted(str2) 

print(is_anagram('geek', 'eegk'))
print(is_anagram('geek', 'peek'))    

x={1:3,4:2,5:1,2:9}
#sorting the dictionary according to value
print(sorted(x.items(),key=lambda a:a[1]))
#sorting the dictionary according to key
print(sorted(x.items(),key=lambda a:a[0]))