Welcome to the Treehouse Library
This is a sample catalog of all the courses we offer. Browse by topic or difficulty. Sign up today and get access to our entire library. Treehouse students get access to workshops, bonus content, conferences, and more.
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Java
Java is a robust, well-established language with a rich eco-system of tools for solving just about any problem. Because of its maturity and popularity, learning Java is a great way to land a software development job in just about any market.
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4 minPractice
Practice Java Arrays
Get a better understanding of Arrays in Java by completing this practice session!
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5 minPractice
Practice Java Objects
In this Practice Session we'll create an Object to represent a cow.
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4 minPractice
Practice Input and Output in Java
In this Practice Session we will work with I/O in Java.
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115 minWorkshop
Build a REST API in Spark
Together we'll explore how to build a REST API in the wonderful Spark micro-framework.
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30 minWorkshop
Dependency Management with Gradle
This workshop will walk through what dependencies are, why you want them, how to use them, and finally how to manage them.
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38 minWorkshop
Feeling Loopy with Java
Let's take a deeper dive together in this live workshop about the different types of loops in Java.
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16 minWorkshop
Java Lambdas
Lambdas are anonymous functions. They were added to the language in Java 8, and can be used any place a Single Abstract Method was used before.
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