Programming with Mosh
Mosh is a software engineer with two decades of experience and I 've taught over 3 million
people how to code. He has designed this Python course for anyone who wants to learn
Python. In this tutorial I 'm going to show you how to download and install Python on your
computer. You will learn how to use Python in machine learning or artificial intelligence. All
the materials you 're going to learn in this course will apply to the latest version of Python as
well. At the time of recording this video the latest. version is python 3. 7. 2. Chances are in
the future , when you are watching this tutorial there is a newer version of. Python available.
The first time we run pycharm we 're going to get this warning because this is an application
that we download from the internet. So let 's go ahead and open it every time you open it,
click on create new project. Make sure that base interpreter is set to Python 3. Mac
computers come with an older installation of Python, that 's Python 2. It 's considered legacy
which means it 's no longer maintained or supported. So by convention, all Python files
should have this py extension.
In this Python tutorial , we 're gong to take this program to the next level and make it more
interesting. So I 'm going to show you how to draw a dog hair. As part of this tutorial you will
learn how Python code gets executed and you will also learn about a few programming
terms. In the future as you learn more Python you 'll be able to build applications that have a
graphical user interface. With this piece of code we can draw 10 asterisks on the terminal.
Python interpreter tries to execute line 4 when it executes line 4. It will evaluate the code that
we put in between parenthesis. and before the parenthesis , add a space , once again , add
an asterisk , space , 10. So let 's run this program one more time , there you go. Are you
excited to learn Python and get started on this career path ? If you are, I would encourage
you to make a commitment and spend 2 hours every day practicing python. Use the
comment box below and let me know why you are learning Python , what do you want to do
with it ? What 's your dream job ? I would love to hear your story.
Python interpreter executes our code line by line from the top. On the second line we can
update the value of this price variable , so we can reset it to a new value like 20. On line 2,
we can define another variable called rating and set it to number 4. 9. Now note that Python
is a case sensitive language. Python is sensitive to lower case and upper case letters. In this
tutorial, I 'm going to show you how to receive input from the user. So we 're going to write a
small program that asks the user 's name and then we 'll print a greeting message
customized for that user. In Python we also have functions for common tasks such as
printing messages, receiving input , and so on. Mosh has created a cheat sheet with
summary notes to review the materials in this course. The link is below this video. So I have
done my best to create the best possible Python course on Youtube. And I really appreciate
it if you support my hard work by liking this video and sharing it with others.
We 're going to write a program that will ask the year that we were born in and then it will
calculate our age and print it on the terminal. Python does n't know what to do with
subtraction. So whenever you see this message , that means there is something wrong with
your program. Python does n't know how to interpret or how to evaluate this expression. To
Mosh is a software engineer with two decades of experience and I 've taught over 3 million
people how to code. He has designed this Python course for anyone who wants to learn
Python. In this tutorial I 'm going to show you how to download and install Python on your
computer. You will learn how to use Python in machine learning or artificial intelligence. All
the materials you 're going to learn in this course will apply to the latest version of Python as
well. At the time of recording this video the latest. version is python 3. 7. 2. Chances are in
the future , when you are watching this tutorial there is a newer version of. Python available.
The first time we run pycharm we 're going to get this warning because this is an application
that we download from the internet. So let 's go ahead and open it every time you open it,
click on create new project. Make sure that base interpreter is set to Python 3. Mac
computers come with an older installation of Python, that 's Python 2. It 's considered legacy
which means it 's no longer maintained or supported. So by convention, all Python files
should have this py extension.
In this Python tutorial , we 're gong to take this program to the next level and make it more
interesting. So I 'm going to show you how to draw a dog hair. As part of this tutorial you will
learn how Python code gets executed and you will also learn about a few programming
terms. In the future as you learn more Python you 'll be able to build applications that have a
graphical user interface. With this piece of code we can draw 10 asterisks on the terminal.
Python interpreter tries to execute line 4 when it executes line 4. It will evaluate the code that
we put in between parenthesis. and before the parenthesis , add a space , once again , add
an asterisk , space , 10. So let 's run this program one more time , there you go. Are you
excited to learn Python and get started on this career path ? If you are, I would encourage
you to make a commitment and spend 2 hours every day practicing python. Use the
comment box below and let me know why you are learning Python , what do you want to do
with it ? What 's your dream job ? I would love to hear your story.
Python interpreter executes our code line by line from the top. On the second line we can
update the value of this price variable , so we can reset it to a new value like 20. On line 2,
we can define another variable called rating and set it to number 4. 9. Now note that Python
is a case sensitive language. Python is sensitive to lower case and upper case letters. In this
tutorial, I 'm going to show you how to receive input from the user. So we 're going to write a
small program that asks the user 's name and then we 'll print a greeting message
customized for that user. In Python we also have functions for common tasks such as
printing messages, receiving input , and so on. Mosh has created a cheat sheet with
summary notes to review the materials in this course. The link is below this video. So I have
done my best to create the best possible Python course on Youtube. And I really appreciate
it if you support my hard work by liking this video and sharing it with others.
We 're going to write a program that will ask the year that we were born in and then it will
calculate our age and print it on the terminal. Python does n't know what to do with
subtraction. So whenever you see this message , that means there is something wrong with
your program. Python does n't know how to interpret or how to evaluate this expression. To
