Python is ranked as the third most popular programming language based on hackernoon.com in 2018. It is used in a wide range of tasks such as but not limited to: :
- Web development
- Software development
- Data analysis
- Machine learning
- Network programming
- Etc……….
Boolean
Comparisons a = 4, b = 8, c = 10
– a == a : True
– a < b: True
– a != a: False
– b <= c: True
If statement
a = 40
b = 267
if b > a:
print(“b is greater than a”)
Indentation
a = 42
b = 200
if b > a:
print(“b is greater than a”)
Elif statement( Elif = Else if)
a = 4
b= 4
if b > a:
print(“b is greater than a”)
elif a == b:
print(“a and b are equal”)
Else statement
a = 250
b = 50
if b > a:
print(‘b is greater than a”)
elif a == b:
print(“a and b are equal”)
else:
print(“a is greater than b”)
Loops
for i in ‘Python’:
print ‘My code :’, i
My code : p
My code : y
My code : t
My code : h
My code : o
My code : n
List:
supplies = [‘pen’, ‘apple’, ‘mango’]
for supply in supplies:
print ‘Current supply :’, supply
Current supply :pen
Current supply :book
Current supply :mango
Break statement:
fruits = [‘mango’, ‘grape’, ‘orange’]
for x in fruits:
print (x)
if x == ‘grape’
break
mango
grape
Range function:
for x in range(5):
print(x)
0
1
2
3
4