25 Keywords in Go
Go supports only 25 keywords. It's very simple, which has the advantage of a low learning curve. I've never posting it while using Go. Let me summarize the meaning of each keyword today.
break default func interface select
case defer go map struct
chan else goto package switch
const fallthrough if range type
continue for import return var
https://golang.org/ref/spec#Keywords
| Group | Keyword | Description |
|---|---|---|
| Declaration | const | scalar value |
| var | variables | |
| func | function | |
| type | new struct type | |
| import | import package | |
| package | grouped as unit in a package | |
| Composite types | chan | go channel |
| interface | Used to specify a method set | |
| map | define map type | |
| struct | collection of fields | |
| Control flow | break | terminate a loop |
| case | form of a switch construct | |
| continue | go back to the beginning of for loop | |
| default | default case in switch | |
| else | false processing in if | |
| fallthrough | next case in switch statement | |
| for | loop | |
| goto | jump to labeled statement | |
| if | used a check certain condition | |
| range | iterate items over the list items like map | |
| return | return | |
| select | goroutine to wait during the simultaneous communication operations | |
| switch | used to start a loop and use the if-elf logic with in block | |
| Funcion modifier | defer | used to defer the execution of a function. runs when leave the code block. |
| go | run goroutine |