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go / example / 4c1f1b5b4088db2adfa2226cb60688293289bf15
commit4c1f1b5b4088db2adfa2226cb60688293289bf15[log] [tgz]
authorAndrew Gerrand <adg@golang.org>Wed Sep 24 09:43:20 2014 +1000
committerAndrew Gerrand <adg@golang.org>Wed Sep 24 09:43:20 2014 +1000
treec1d884b0f82bb6a6ddc5e387f9311849240c7f99
parent298c9b31116cd45aad3c2ab6b21cb39a455e9755 [diff]
add Dockerfile

Change-Id: I34e95a4bd3b018ea89627ae2c9db10aab5114570
1 file changed
tree: c1d884b0f82bb6a6ddc5e387f9311849240c7f99
  1. hello/
  2. outyet/
  3. stringutil/
  4. LICENSE
  5. README.md
README.md

Go example projects

This repository contains a collection of Go programs and libraries that demonstrate the language, standard libraries, and tools.

The examples

hello (godoc) and stringutil (godoc)

go get github.com/golang/example/hello

A trivial “Hello, world” program that uses a stringutil package.

Command hello covers:

  • The basic form of an executable command
  • Importing packages (from the standard library and the local repository)
  • Printing strings (fmt)

Library stringutil covers:

  • The basic form of a library
  • Conversion between string and []rune
  • Table-driven unit tests (testing)

outyet (godoc)

go get github.com/golang/example/outyet

A web server that answers the question: “Is Go 1.x out yet?”

Topics covered:

  • Command-line flags (flag)
  • Web servers (net/http)
  • HTML Templates (html/template)
  • Logging (log)
  • Long-running background processes
  • Synchronizing data access between goroutines (sync)
  • Exporting server state for monitoring (expvar)
  • Unit and integration tests (testing)
  • Dependency injection
  • Time (time)