"Go" basics

This is a creation in Article, where the information may have evolved or changed.

1. A description of the 25 keywords in the Go language;

   var and const: Declarations of variables and constants

   var varName type or VarName: = value

   Package and import: Importing

   Func: Used to define functions and methods

   Return: For returning from a function

   Defer Somecode: Executes before the function exits

   Go: for Parallel

   Select for different types of communication

   Interface for defining interfaces

   struct is used to define abstract data types

   Break, case, continue, for, Fallthrough, else, if, switch, goto, default Process Control

   Chan for Channel Communications

   Type is used to declare a custom type

   Map for declaring map type data

   Range for reading slice, map, channel data

2. In the go language, there are 36 predefined identifiers in the Go language in addition to these 25 keywords.

   What is predefined, such as bool for Boolean print such as print output are predefined identifiers

   It can't be used directly.

3. 36 pre-defined identifiers for the Go language

4. In addition to the 25 reserved keywords and 35 predefined identifiers mentioned above

   Let's take a look at the following:

   Programs are typically made up of keywords, constants, variables, operators, types, and functions.

   These delimiters may be used in the program: parentheses (), brackets [], and curly braces {}.

   These punctuation marks may be used in the program:. , ; : And ....