Python 3 Fundamentals : Learn Python With Real-World Coding

In this section,

we will talk about variables in the python programing language, starting from the definition of what are variables

in this section we will see

What are variables mean in python programing language?

That means, what is the definition of variables in a python programing language prospective

when we come to this section

We will see

Why do we need variables in our code

in this video, we will see the main rules

Or conventions of the variable naming system. And the syntax of variables to create them in python programing language.

in this video, you will understand the 6 rules for variable naming conventions, with code examples.

in this lecture, you will learn how to assign multiple variables in one line of python code.

This lecture is all about how to reassign variables in our code

in this lecture tutorial, you will understand how to change one variable value to another variable.

This lecture helps you to understand what is data means and the data types in python programing language

In this data structure section of the video

You expect to understand

What is data structure means, you need first to get the concept of data structure.

After that, you will understand the main data structure types

And then, we will discuss how to create and use those data structures in our python code.

the data structure is used to organize those data for more accessibility. For that in this section, we see the four basic data structures

we will see lists in python programing language.

As you remember in the previous video we say

There are 4 types of data structures in the python programing language

Those are

Lists

Tuples

Dictionary and

Set

So,

For now, we start from

The first types of data structure which is

Lists.

In this python tutorial section, we talk about conditional statements in python programing language

what do mean conditional statements? And what are those statements?

As we say before

The pilot training school have a rule or a criteria to became eligible for registration. Depending on the student’s height.

So, to write those types of conditions in python programing language we use conditional statements.

you can use this if else statement to write a conditional statement in python programing language to check any conditions in your program.

Now I will give you another example

which is

writing a python program to check the user password to login to any social media, it may be on Facebook or it may be twitter or it may be to login to their email address.

In this video, we write a python program that helps us to classify any number which is even or odd number.

In this program, we write a code that asks the user to enter any number they want to give and it checks that number is even or odd number.

In this video, we write a python program that helps us to classify student grades depending on their marks.

In this section, we talk about functions in the python programing language

in this section, we learn

File handling in python programing language starting from

What are files?

first, we see will see the first word what is file, and after we understand the meanings and types of files In python programing language next we will see the next word handling.

If you remember in the previous video, we see what are files in python programing language, and we also classify them into two types,

Those are

Text files, and binary files.

So, the process of using those files in our code

Or the process of

Opening

Accessing, that means reading and writing

And

Closing those files in python programing language is called file handling.

Ok, now we will see this file handling section with examples to understand more easily.

Now we write a python program that asks for the student’s name and after that, it creates a file and saves their name in that file.

in this exception handling section, you expect how to use exceptions to remove python code run time errors.

the exception handling concept is used to solve the run-time errors in the python programing language

Ok, now we can see this exception handling concept with examples for more understanding of what is exception handling and how to handle those errors.

in python programing language you can use this try-except concept to handle the run time error.