Go tutorials

• Go beginner’s guide: top 4 resources to get you started
  How to write 'Hello world' and get started with Go programming: try it out, learn the basics, install the tools, and start a project.
• Do you make these Go coding mistakes?
  27 Go gotchas and pitfalls intended to help you find and fix similar problems in your own code.
• How to use JSON with Go [best practices]
  An introduction to Go JSON encoding and decoding with plenty of examples.
• Regexp tutorial and cheat sheet
  Regular expressions in Go: introduction, cheat sheet and plenty of code examples.
• Java to Go in-depth tutorial
  A tutorial to help Java programmers come up to speed quickly with Go. It compares the languages and offers plenty of code examples.
• Concurrent programming
  This tutorial covers concurrency patterns, goroutines, channels, deadlock, data race, timer, ticker, waitgroup, and efficient parallel computation.