go tutorials

All episodes in its branch,

run example codes

ls **/*.go | entr go run *.go

lesson 1

• What is go

lesson 2

• My first go file

lesson 3

• Declaring variables
• string
• numbers
  • int, int8, int16, int32, int64
  • uint, uint8...
  • float32, float64

lesson 4

• introduction to 'fmt' package
  • Print() method
  • Println() method
  • Printf() method
• String Formatting
  • Format Specifiers
  • Sprintf() method

lesson 5

• Arrays
• Slices,
• len(), and append() functions

lesson 6

• Standard Library
• strings & sort package

lesson 7

• loops
  • for
  • while
  • do while
  • for in

lesson 8

• booleans
• Conditional Statements - 1
  • If Statement
  • If-Else Statement
  • If-Else If-Else Statement
• Logical Operators
  • AND Operator (&&)
  • OR Operator (||)
  • NOT Operator (!)

lesson 9

• arithmetic operators

lesson 10

• functions

lesson 11

• package scopes

lesson 12

• maps

lesson 13

• passing by value
• pointers - 1
• non-pointer values
• pointer wrapper values

lesson 14

• pointers - 2

lesson 15

• Structs
• Custom Types

lesson 16

• Pointer Receivers
• Calling Pointer Receiver Functions

lesson 17

• reading user inputs
• os and bufio package

lesson 18

• switch case statements

lesson 19

• Parsing numbers
• strconv package

lesson 20

• writing files
• io and os package

lesson 21

• interfaces

lesson 22

• defer keyword

lesson 23

• basic crud api with gin framework

lesson 24

• concurrency - 1
• go routine
• wait groups

lesson 25

• concurrency - 2
• channels

lesson 26

• concurrency - 3
• job que-que example

lesson 27

• encoding/json package
• type conversion