You can assign the same value to multiple variables by using = consecutively.

This is useful, for example, when initializing multiple variables to the same value.

a = b = c =100

print(a)

# 100

print(b,c)

# 100 100

The underscore (_)is used to retrieve the result of the last expression executed in the command line interface.

>>> num 1= 10

>>> num2= 20

>>> num1 + num2

30

>>> num3 = _ +10

>>> num3

40

• Python does not require a compiler.
• Rather, an interpreter is used to generate the machine-readable set of instructions.
• An interpreter’s output is the creation of the.pyc file.
• which is then executed by a virtual machine to generate the output.

• Python is frequently used in web development projects for server side configurations.
• Workflows are built using Python.
• Python can connect to various databases and query and update data within them.
• Python can handle large amounts of data and complex mathematical operations.

When you enter string literals separated by a space, Python concatenates them

As a result, ‘Hello World’ becomes ‘HelloWorld’.

     print(“Hello” “world”)

     Output: Helloworld

You can assign multiple values to multiple variables by separating variables and values with commas ,.

a,b,c,d,e = 1,2,3,4,5

print(a,b,c,d,e)

Output: 1 2 3 4 5

Python supports multiple returns from a single function which is not possible in most of the modern day programming languages 

def example():

       Return ‘abc’, 10

print(example())

print(example())

Output:

(‘abc’, 10)

(‘abc’, 10)

• Python’s popularity has grown over the last ten years.
• Python s has gained popularity among its target audience.
• Interesting fact: Python is an older programming language than Java.
• Python released in 1991, Java debuted in 1995.
• Python is now nearly 30 years old and still going strong as a result.

•  Web Development
•  Artificial Intelligence
•  Machine Learning
•  Data Analytics
•  The Internet of Things
•  Data Science
•  Scientific and Mathematical Computing.
•  Finance and Trading.
•  Computer Graphics.
•  System Automation and Administration
•  Security and Penetration Testing