Hot Python How-Tos « Python

How To: Overwrite variables on a subclass in Python

Bucky from The New Boston serves up this Python video tutorial on how to overwrite variables on a subclass in Python. This is the program you use to write all of your Python code down. Fun with subclasses!

How To: Construct or destruct an object when you're writing code in Python

If you already grasp the basics of object oriented programming, this tutorial will be very easy for you. When you construct an object, you create it within the program (in this case, a program using Python), and when you destruct it, it deletes.

How To: Use tuples and dictionaries when programming in Python

A tuple's value cannot be changed at all within your Python-based program, whereas a dictionary is more like an associative array where every item has a key and a value. Here is how you can use both tuples and dictionaries within your Python program.

How To: Include a file or module with your Python program

Including a file (also called a module) is easier in Python than in some other common programming languages. This video shows you how you can take a small, basic file and then incorporate it into your Python based computer program.

How To: Install a compiler and start programming in Python

Python can be used for games, websites and operating system GUIs; and you can work with it on PCs, Macs or Linux machines. This tutorial shows you how to install the compiler and get started teaching yourself how to program in Python.

How To: Use variables when programming with the Python language

Variables are the core of nearly any programming language, and Python is no different. This tutorial shows you how to work with variables when you're starting to program in Python. This also shows you how to get familiar with the shell in Python.

How To: Use the basic functions in Python and import modules

So you've mastered variables, and now it's time to take a look at functions and how they work on the very basic level in Python. This tutorial also takes a brief look at importing modules, and how they work in your Python program.

How To: Create and use your own functions when programming in Python

Functions allow you to repeat particular actions without having re-code them for every instance. This tutorial shows you how to set up and use your own functions when you're writing a program using Python. Make sure all your functions are well defined before you start using them!

How To: Use classes and objects when coding a program in Python

You'll need to master the basics of object oriented programming to be able to use Python, and that's what this tutorial is all about. Use classes and objects so you can make your programs as efficient and elegant as possible when writing in Python.

How To: Set up a command shell in your Python based program

Of course, you'll want other people to be able to interact with your program. Linux sets up a command shell automatically, but if you're programming with Python on a Windws machine, you'll need to do it manually - and this video shows you how.

How To: Use the ternary operator to streamline your programming in Python

A ternary operator lets you smooth out your Python based program. This video shows you precisely how one works, why it's a good thing and how you can incorporate a ternary operator to your own Python based computer programming projects.

How To: Use strings and slices when programming in Python

So you've already mastered variables and functions - now it's time to progress to strings, substrings and slices when you're working on a program using the Python programming language. Python strings are much less complex than in other languages, which makes them easy to use.

How To: Use string methods and object methods when programming in Python

When you're programming in Python, and make a variable into a string, that becomes an object. This tutorial shows you how to use string methods and object methods when you're teaching yourself how to write a program using the Python language.

How To: Use loops when writing a program in Python

This tutorial shows you the two basic types of loops in Python - While and For. Be careful that you don't accidentally write an infinite loop, but still be able to use them to increase the efficiency of your programs.

How To: Incorporate user input into your Python program

Now that you've mastered the nuts and bolts of Python, it's time to add in another layer of complexity - allowing for user input to your program. Write a small dice rolling program using all the principles you've studied so far.

How To: Use the break, continue and pass tricks in Python loops

If you've learned other programming languages, you're likely already familiar with the break and pass flow control commands when programming loops. This video shows you how to use them when writing code in Python, and also how to use the continue trick in your program.

How To: Create a MySQL database for Celtx media pre-production application

In this clip, you'll learn how to generate a basic MySQL database for use with Celtx. Whether you're new to the PHP: Hypertext Preprocessor scripting language or are a seasoned web developer merely looking to improve your chops, you're sure to find benefit in this free video programming lesson. For more information, including detailed, step-by-step instructions, take a look.

How To: Use the Eclipse IDE for Python programming

In this clip, learn how to use Eclipse to do your Python coding. Whether you're new to the Python Software Foundation's popular general purpose programming language or a seasoned developer looking to better acquaint yourself with the features and functions of Python 2, you're sure to benefit from this free video programming lesson. For more information, including detailed, step-by-step instructions, watch this video guide.

How To: Use variables and strings when programming in Python 2

In this clip, you'll learn the ins and outs of using variables and strings when writing code in Python 2. Whether you're new to the Python Software Foundation's popular general purpose programming language or a seasoned developer looking to better acquaint yourself with the features and functions of Python 2, you're sure to benefit from this free video programming lesson. For more information, including detailed, step-by-step instructions, watch this video guide.

How To: Split and join strings when programming in Python 3

In this clip, learn how to split and join strings when coding in Python 3. Whether you're new to the Python Software Foundation's popular general purpose programming language or a seasoned developer looking to better acquaint yourself with the new features and functions of Python 3.0, you're sure to benefit from this free video programming lesson. For more information, including detailed, step-by-step instructions, watch this video guide.

How To: Create and use objects when programming in Python 3

In this clip, learn how to generate and employ objects when coding in Python 3. Whether you're new to the Python Software Foundation's popular general purpose programming language or a seasoned developer looking to better acquaint yourself with the new features and functions of Python 3.0, you're sure to benefit from this free video programming lesson. For more information, including detailed, step-by-step instructions, watch this video guide.

How To: Handle errors with exceptions when programming in Python 3

In this clip, learn how to use exceptions to handle errors when programming in Python 3. Whether you're new to the Python Software Foundation's popular general purpose programming language or a seasoned developer looking to better acquaint yourself with the new features and functions of Python 3.0, you're sure to benefit from this free video programming lesson. For more information, including detailed, step-by-step instructions, watch this video guide.

How To: Create while and for loops when programming in Python 3

Loops have you thrown for a loop? Never fear: Whether you're new to the Python Software Foundation's popular general purpose programming language or a seasoned developer looking to better acquaint yourself with the new features and functions of Python 3.0, you're sure to benefit from this free video programming lesson. For more information, including detailed, step-by-step instructions, watch this video guide.

How To: Use inheritance and polymorphism in Python 3

Whether you're new to the Python Software Foundation's popular general purpose programming language or a seasoned developer looking to better acquaint yourself with the new features and functions of Python 3.0, you're sure to benefit from this free video programming lesson. For more information, including detailed, step-by-step instructions, watch this video guide.

How To: Reuse code by creating classes when programming in Python 3

Need a class on how to use classes in Python? You're in luck. Whether you're new to the Python Software Foundation's popular general purpose programming language or a seasoned developer looking to better acquaint yourself with the new features and functions of Python 3.0, you're sure to benefit from this free video programming lesson. For more information, including detailed, step-by-step instructions, watch this video guide.

How To: Create simple functions when programming in Python 3

In this clip, you'll learn how to create and call simple functions when coding in Python 3. Whether you're new to the Python Software Foundation's popular general purpose programming language or a seasoned developer looking to better acquaint yourself with the new features and functions of Python 3.0, you're sure to benefit from this free video programming lesson. For more information, including detailed, step-by-step instructions, watch this video guide.

How To: Write a simple "Hello, World" program in Python 3

In this clip, you'll see what it takes to write a "Hello, World" app in Python 3. Whether you're new to the Python Software Foundation's popular general purpose programming language or a seasoned developer looking to better acquaint yourself with the new features and functions of Python 3.0, you're sure to benefit from this free video programming lesson. For more information, including detailed, step-by-step instructions, watch this video guide.

How To: Program with Python

Welcome to Google's Python Class – a seven-segment, two-part free virtual class for people with a little bit of programming experience who want to learn Python. The class includes written materials, lecture videos, and lots of code exercises to practice Python coding. The first exercises work on basic Python concepts like strings and lists, building up to the later exercises which are full programs dealing with text files, processes, and http connections. The class is geared for people who ha...

How To: Program Houdini 9.5 with Python

Working with the Python programming language is hard if you're not familiar with it, and working with it in Houdini is even harder if you don't know what you're doing. So familiarize yourself with some Python and follow this masterclass for Houdini 9.5 on programming with Python. You will get comfortable with writing Python code and some simple scripting involved.

How To: Do cool things with strings in Python

Bucky from The New Boston serves up this Python video tutorial on how to do cool things with strings in Python. This is the program you use to write all of your Python code down. Do cool things with strings and format them!

How To: Use cool string methods in Python

Bucky from The New Boston serves up this Python video tutorial on how to use cool string methods in Python. This is the program you use to write all of your Python code down. Cool string methods!

How To: Use dictionaries in Python

Bucky from The New Boston serves up this Python video tutorial on how to use dictionaries in Python. This is the program you use to write all of your Python code down. Dictionary!

How To: Program "if" statements in Python

Bucky from The New Boston serves up this Python video tutorial on how to program "if" statements in Python. This is the program you use to write all of your Python code down. The famous if statement!

How To: Program else and elif statements in Python

Bucky from The New Boston serves up this Python video tutorial on how to program else and elif statements in Python. This is the program you use to write all of your Python code down. Else and elif (elseif)!

How To: Program nesting statements in Python

Bucky from The New Boston serves up this Python video tutorial on how to program nesting statements in Python. This is the program you use to write all of your Python code down. Nest a simple "if" statement!

How To: Program full and while loops in Python

Bucky from The New Boston serves up this Python video tutorial on how to program full and while loops in Python. This is the program you use to write all of your Python code down. Learn how to use the for and while loop in Python programming!

How To: Program infinite loops and breaks in Python

Bucky from The New Boston serves up this Python video tutorial on how to program infinite loops and breaks in Python. This is the program you use to write all of your Python code down. Learn how to make an infinite loop and also how to use the break statement!