Treehouse tutorials free download

Pythonistas have always relied on duck typing to handle different values in variables. Starting with Python 3. What are these strange constructs and what have they done with all the ducks?

Python 3. Let's look at a few of them in detail to see what you can start adding to your code today! Building an API with Flask can be pretty simple but you'll often end up with a large amount of code in just one or two files. In other words, it can be messy! Both have great support in the Python language. Let's see how to take advantage of each of these file types. You're likely to find that, sooner or later, you're going to need to read and write data to and from files.

Python makes that easy so let me show you how! Learn how to install and use Python 3. This workshop will show you how to install PyCharm and explore some of its more useful features. Learn how to use Python and the Pillow library to modify images through code.

Functional programming is a great addition to any programmer's toolset. FP allows you to quickly filter lists, modify values, find answers, and other repetitious tasks with less code than other approaches. Learn how to use the built-in tkinter library to produce GUI applications that run on your computer. Decorators in Python are a common way of wrapping repeated functionality around your functions, methods, and classes.

They're also one of the trickier things to learn how to build yourself. Let's see how to construct our own decorators and learn a bit about how Python handles functions, scope, and closures. The requests library is one of the most popular Python libraries, period. Comprehensions are a convenient way to work with iterables in Python. Comprehensions let you skip the for loop and start creating lists, dicts, and sets straight from your iterables.

Comprehensions also let you emulate functional programming aspects like map and filter in a more accessible way. Come learn a great way to make your code cleaner, smaller, and more Pythonic with list, dict, and set comprehensions! Every project can benefit from testing and Python's testing library is solid, strong, and easy to learn and use. In this course, we'll learn about doctests, Python's unittest library, and the super-handy third-party package coverage.

Come along and learn to assert yourself! When you want to store data from a program, you have two general choices: files or databases. In this course, we're going to explore using a database from within Python by using the excellent ORM Peewee. We'll build a command line diary application that stores our thoughts and notes in a SQLite database, lets us review and delete them, and even has a search feature!

Regular expressions are one of the tools that every programmer needs, but is often scared of. In this course, we'll explore the re module that Python provides and learn to write regular expressions for many different situations.

Kenneth Love provides a quick overview and introduction to the world of functional programming and how to use it in Python. Flask is one of the easiest ways to bring your Python skills online. It's a great microframework used by thousands of people to create prototypes and small web apps. Dates and times are something every programmer eventually has to deal with. Python's implementation is fairly simple and simplifies these often tricky subjects.

We've learned the ins and outs of Python. We're comfortable making all sorts of data types, writing functions, and creating classes. Live your life while you learn. Many students take their first step into the world of coding by learning how to build an interactive website. Have a great idea for an app? You can build it yourself after learning how to code for Apple or Android mobile devices. With just a few courses on Treehouse, I was able to pick up Swift and deploy an app within 4 months.

We teach the most in-demand technical skills. Our courses range from beginner to advanced in 22 topics. Enroll in a Track, and your learning path is all mapped out. Our courses have quizzes and code challenges to keep you engaged—because the best way to learn is by practicing.

Transform your life by committing to learning for 30 minutes a day for a hundred days. Our Tech Explorer's Toolkit is packed with free resources for anyone curious about getting a job in tech.

No matter what stage you're at in your journey into tech, our bi-monthly Toolkit will bring the resources you need straight to your inbox. Join a lively and supportive community of students on the Treehouse forums to network, get help, and hang out with others who are studying the same topics as you.

Techdegree is a bootcamp-tier program that guides you through a full curriculum that includes a portfolio of curated projects, workshops, quizzes, and access to the exclusive Treehouse Slack community. No problem, we are here to help! Just answer a couple of questions related to your interests and goals, and we will help set you on the right path on your learning journey.

In nine months, I transformed from being an absolute novice knowing nothing beyond very fundamental HTML and CSS to working professionally as a developer.

The great thing is that I was learning with Treehouse every step along the way. While I was completing the Tracks I applied my coding skills to building freelance projects for friends, family, and local business owners I remember staying up until 1 am one night working on a project because I was so determined to figure out this one JavaScript function.

I was totally hooked. Treehouse played a big role by making the courses easy to absorb, all the while having complete faith in my ability to learn and complete the projects. Well after studying with Treehouse for about a year and a half I was able to land my first coding job in March. It was a short term position for me but I definitely enjoyed the experience being in a full-time web developer role and I learned a great deal. Right now I am enjoying working freelance and seeking out my next opportunity in the coding industry.

Not once in my life did I ever think of pursuing coding as a career. Being part of a Filipino family, everyone was either a nurse or a doctor. I wanted to do neither. So for the first 10 years of my adult life, I went from job to job not knowing where my life would end up.

So what first encouraged me was realizing that code gave you the ability to choose where you wanted your life to end up. Learning with Treehouse got me the job I have today and gave me the fundamental knowledge I use on a daily basis. We offer everyone a seven-day free trial.

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