Golang by example - 02

In the previous "golang-by-example" part I started programming web applications in go,
by working out the following topics:

• installation of the main go development tools
• implement a reusable structure for go projects
• practical go example with source code and manual workflow,
  to program, document and deploy web applications

In this part we explore advanced golang features more deeper,
and learn to use important external go packages.
We use this knowledge to improve our go example applications.

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