• • 1
  • 2
  • 3
  • 4
  • 5

  3 hours
  Course

  C# Basics

  | 8761 students

  C# is the most popular programming language in the Microsoft ecosystem of products. C# code is designed to run fast and to be easily maintainable. In C# Basics, we'll learn how to work with C# to write simple programs.

  • C#
  • Beginner
• • 1
  • 2
  • 3

  2 hours
  Course

  Continuous Integration with Jenkins

  | 1125 students

  Jenkins is a continuous integration server. Integration tests take all the code and other components of your application and integrate it together, then test it to ensure it's working properly. Jenkins can watch repos for version control software like Git or Subversion. When there's a new commit, Jenkins will check it out automatically. It will run your tests, and report the result. It can even be configured to automatically deploy your software to production if all the tests pass. This course is going to show you all the basics of using Jenkins.

  • Dev Tools
  • Advanced
• • 1
  • 2
  • 3

  112 min
  Course

  Introduction to the Terminal

  | 7983 students

  Apps for ordinary users use GUIs you control with a mouse or touchscreen. But developers know the most powerful way to interact with computers is by using text in the terminal. This course will set you on the path to terminal mastery!

  • Dev Tools
  • Beginner
• • 1
  • 2
  • 3
  • 4

  101 min
  Course

  Git Branches and Merging

  | 2860 students

  This course introduces the concept of branches in Git and shows practical uses for managing both local development and collaborative workflows.

  • Dev Tools
  • Intermediate
• • 1
  • 2

  119 min
  Course

  Algorithms: Sorting and Searching

  | 2847 students

  This course will look at algorithms in two categories: sorting and searching. We'll implement well-known sorting algorithms like selection sort, quicksort, and merge sort. You'll also learn basic search algorithms like sequential search and binary search.

  • Computer Science
  • Intermediate
• • 1
  • 2
  • 3

  66 min
  Course

  Intermediate Selenium WebDriver

  | 1074 students

  Manually testing your website can only take you so far. Learn how to use Selenium WebDriver to automate the process for you, and alert you to problems before your users see them.

  • Quality Assurance
  • Intermediate
• • 1
  • 2
  • 3

  3 hours
  Course

  Introduction to Git

  | 18783 students

  Git is a version control system - it helps you manage the different versions of your project files, and helps keep your work safe. This course will show you how Git works, and how to upload your projects to GitHub.

  • Dev Tools
  • Beginner
• • 1
  • 2
  • 3
  • 4
  • 5

  2 hours
  Course

  Ruby Basics

  | 9090 students

  Ruby is a programming language with a focus on simplicity and productivity. It has an elegant syntax that is natural to read and easy to write. In Ruby Basics, we'll learn how to work with Ruby and write simple Ruby programs.

  • Ruby
  • Beginner
• • 1
  • 2
  • 3
  • 4
  • 5

  103 min
  Course

  Introduction to Docker

  | 5816 students

  Docker allows any developer of any language to package an app into a container, like a shipping container. Containers include an app and all the other software it depends on, like databases. Containers let your users easily run your website, app, or service on any operating system they want. This course will show you how Docker works, and how it can make it easier to distribute your software!

  • Dev Tools
  • Intermediate
• • 1
  • 2
  • 3
  • 4
  • 5

  2 hours
  Course

  Go Language Overview

  | 4435 students

  This overview of the Go programming language is designed for developers who are already familiar with another language. It's a quick tour of the language's core features such as interfaces and goroutines.

  • Go Language
  • Intermediate
• 6 min
  Practice

  Practice Ruby Numeric Types

  Let's practice some basic Ruby to make sure that everything you've learned so far sticks. We'll review numeric types such as Fixnum and Float, as well as math operations.

  Viewed
  • Ruby
  • Beginner
• 4 min
  Practice

  Practice Ruby Methods

  Let's practice some basic Ruby to make sure that everything you've learned so far sticks. We'll review how to define and call Ruby methods.

  Viewed
  • Ruby
  • Beginner
• 3 min
  Practice

  Practice Strings in Ruby

  Let's practice some basic Ruby to make sure that everything you've learned so far sticks. We'll review single and double-quoted strings, as well as escape sequences.

  Viewed
  • Ruby
  • Beginner
• 7 min
  Practice

  Practice Input and Output in Ruby

  Let's practice some basic Ruby to make sure that everything you've learned so far sticks. We'll review variables, as well as simple input and output.

  Viewed
  • Ruby
  • Beginner
• 25 min
  Workshop

  App Deployment Accounts

  When working on the public server where your users will interact with your app, you need to be careful. If you accidentally alter the wrong setting, service, or file, your app could go down. That's why it's considered best practice for your developer account to have limited access, and to create a separate deployment account with full control over the system. You can use the deployment account to set up your app and deploy new versions, and use your development account for day-to-day maintenance tasks, secure in the knowledge that making a mistake won't break everything.

  Viewed
  • Courses Plus
  • Dev Tools
  • Advanced
• 18 min
  Workshop

  Linux Servers on VirtualBox

  Today we're going to show you how to set up a Linux server running as a virtual machine on your development system. (If you haven't worked with virtual machines before, think of it as a computer within a computer.) This is a great way to set up a sandbox where you can try out deploying your applications.

  Viewed
  • Courses Plus
  • Dev Tools
  • Advanced