Golang built-in types and functions

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

/* Built-in type
Value type:
bool
int (+ or), Int8, Int16, Int32, Int64
UINT (+ or), Uint8 (Byte), UInt16, UInt32, UInt64
float32, float64
String
Complex64, complex128
Array--fixed-length arrays

Reference type: (pointer type)
Slice--sequence array (most commonly used)
Map--Mapping
Chan--Pipeline

Built-in functions
Append--add things to slice and return to the modified slice
Close--closing channel
Delete-Deletes the value corresponding to the key from the map
Panic-Stop the regular goroutine
Recover--Allows the program to define Goroutine panic actions
Imag--Return to the real part of complex
Real--return to the imaginary part of complex
Make-Returns the type itself (applies only to slice, map, channel)
New--Returns a pointer to type
Cap--capacity, volume capacity
Copy--copies slice, returns the number of copies
Len--Return length

Built-in interface error

Type error Interface {//implements the Err interface as long as the error () function is implemented and the return value is string

Error () String

}