"Did you know that..." talk.

0. Introduction - "feel the audience".

1. Make the nil receiver useful - Example.

2. copy - The most "unpopular" built-in function, after complex/imag/real - Examples.

3. Anonymous structs, anonymous interfaces, and interface validation.

4. Typed function that implements an interface (show only if more than 5 people in the audience don't know that) - Example.

5. Control parallelism. limit the number of goroutines - Example.

6. Relative imports - Example.

7. Shadowing. run vet -shadow - Example.

8. close channel to notify many. but be careful from the gotcha (closed channel always true in select) - Example.

9. Panic-Recover flow control example - Example.

10. Embed interface. sort.Reverse example - Example.

11. Few words about 1.10 release.

    • strings.Builder - why, and what it solves.
    • File.SetDeadline
    • json.IgnoreUnknownFields
    • And more..

Suggestions for next meetups:

• Some tips to organize your table driven tests.
• Go schedular more cooperative than preemptive.
• Explain the reflect package.
• Compiler optimization.