how to get Golang package in VS Code

• Download the package from the internet
• Use a different code editor
• Install the 'Go' extension from the Extensions view in VS Code.
• Manually write the package code

How to create a module in golang?

• Use the 'go module create' command followed by the name of the module.
• Use the 'go mod create' command followed by the name of the module.
• Use the 'go module init' command followed by the name of the module.
• Use the 'go mod init' command followed by the name of the module.

How to update the module in Golang?

• Use the 'go update' command followed by the module path to update the module in Golang.
• Use the 'go install' command followed by the module path to update the module in Golang.
• Use the 'go mod tidy' command to update the module in Golang.

• Use the 'go upgrade' command followed by the module path to update the module in Golang.

Lists of Variable Declarations in Golang

• short variable declaration

• single variable declaration

• explicit type declaration

• implicit type declaration

Single variable declaration syntax in Golang

• var dataType variableName
• dataType var variableName
• var variableName dataType
• variableName dataType var

Multiple variable declaration in Golang

• var ( var1 int; var2 string )
• var ( var1 int, var2 string )
• var ( var1 int var2 string )
• var ( var1, var2 ) int string

Multiple short variable declaration syntax in Golang

• var1, va2 := val1, val2

• var variableName type

• var (var1 int var2 string)

• var variableName type

Struct declaration in Golang

• type MyStruct = struct { field1 type1 field2 type2 }

• type MyStruct struct { field1 type1 field2 type2 }

• struct MyStruct { field1 type1 field2 type2 }

• MyStruct = { field1 type1; field2 type2 }

List of data types in Golang

• int

• string

• text

• float

Function with parameter syntax in Golang

• functionName(parameterType) returnType
• func functionName(parameterName parameterType)
  {
  body
  }

• func functionName(parameterType returnType) parameterName
• func(parameterName parameterType) returnType functionName