[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"academy-blogs-en-1-1-all-go-structs-methods-design-flexible-data-all--*":3,"academy-blog-translations-67kqkz2g6x6yu12":79},{"data":4,"page":67,"perPage":67,"totalItems":67,"totalPages":67},[5],{"alt":6,"collectionId":7,"collectionName":8,"content":9,"cover_image":10,"cover_image_path":11,"created":12,"created_by":13,"expand":14,"id":73,"keywords":74,"locale":49,"published_at":75,"scheduled_at":13,"school_blog":71,"short_description":76,"slug":77,"status":69,"title":6,"updated":78,"updated_by":13,"views":72},"EP.7 Go with Structs - Designing Flexible Data!","sclblg987654321","school_blog_translations","\u003Cp>\u003Cspan style=\"font-size:20px;\">\u003Cstrong>Go with Structs - Designing Flexible Data!\u003C\u002Fstrong>\u003C\u002Fspan>\u003C\u002Fp>\u003Cp>Systematic data management is the heart of a good program, and in Go, we can easily achieve this with Structs that group related variables together, along with Methods that help us manage data efficiently.\u003C\u002Fp>\u003Cp>\u003Cspan style=\"font-size:18px;\">\u003Cstrong>What is a Struct?\u003C\u002Fstrong>\u003C\u002Fspan>\u003C\u002Fp>\u003Cp>A Struct (Structure) in Go is a grouping of related variables, such as name, age, and address, which helps us manage data easily and systematically.\u003Cbr>Example of a Struct:\u003C\u002Fp>\u003Cpre>\u003Ccode class=\"language-plaintext\">package main\r\n\r\nimport \"fmt\"\r\n\r\ntype Person struct {\r\n    name string\r\n    age  int\r\n}\r\n\r\nfunc main() {\r\n    p := Person{name: \"Alice\", age: 25}\r\n    fmt.Println(p.name, \"is\", p.age, \"years old.\")\r\n}\r\u003C\u002Fcode>\u003C\u002Fpre>\u003Cp> \u003C\u002Fp>\u003Cp>\u003Cspan style=\"font-size:18px;\">\u003Cstrong>Using Methods with Structs\u003C\u002Fstrong>\u003C\u002Fspan>\u003C\u002Fp>\u003Cp>Methods are functions associated with a Struct that allow us to flexibly manage the data within the Struct.\u003Cbr>Example of a Method:\u003C\u002Fp>\u003Cpre>\u003Ccode class=\"language-plaintext\">type Person struct {\r\n    name string\r\n    age  int\r\n}\r\n\r\nfunc (p Person) greet() {\r\n    fmt.Printf(\"Hello, my name is %s.\\n\", p.name)\r\n}\r\n\r\nfunc main() {\r\n    p := Person{name: \"Bob\", age: 30}\r\n    p.greet() \u002F\u002F Output: Hello, my name is Bob.\r\n}\r\u003C\u002Fcode>\u003C\u002Fpre>\u003Cp> \u003C\u002Fp>\u003Cp>\u003Cspan style=\"font-size:18px;\">\u003Cstrong>Pointers with Structs\u003C\u002Fstrong>\u003C\u002Fspan>\u003C\u002Fp>\u003Cp>Using Pointers with Structs allows us to update the values of variables within the Struct.\u003Cbr>Example:\u003C\u002Fp>\u003Cpre>\u003Ccode class=\"language-plaintext\">func (p *Person) setAge(newAge int) {\r\n    p.age = newAge\r\n}\r\n\r\nfunc main() {\r\n    p := Person{name: \"Alice\", age: 25}\r\n    p.setAge(26)\r\n    fmt.Println(p.name, \"is now\", p.age, \"years old.\")\r\n}\r\u003C\u002Fcode>\u003C\u002Fpre>\u003Cp> \u003C\u002Fp>\u003Cp>\u003Cspan style=\"font-size:18px;\">\u003Cstrong>Nested Structs\u003C\u002Fstrong>\u003C\u002Fspan>\u003C\u002Fp>\u003Cp>One Struct can contain another Struct as a member, enabling more complex data structures.\u003Cbr>Example of a Nested Struct:\u003C\u002Fp>\u003Cpre>\u003Ccode class=\"language-plaintext\">type Address struct {\r\n    city  string\r\n    state string\r\n}\r\n\r\ntype Person struct {\r\n    name    string\r\n    address Address\r\n}\r\n\r\nfunc main() {\r\n    p := Person{name: \"John\", address: Address{city: \"Bangkok\", state: \"Thailand\"}}\r\n    fmt.Println(p.name, \"lives in\", p.address.city)\r\n}\r\u003C\u002Fcode>\u003C\u002Fpre>","using_structs_and_methods_in_go_to_design_flexible_data_1_r9qfp01rhw.webp","https:\u002F\u002Ftwsme-r2.tumwebsme.com\u002Fsclblg987654321\u002F95vfmb1qvz4mue5\u002Fusing_structs_and_methods_in_go_to_design_flexible_data_1_r9qfp01rhw.webp","2026-03-04 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08:33:53.210Z","59ty92ns80w_15oc1implw.png","https:\u002F\u002Ftwsme-r2.tumwebsme.com\u002Fsclcatblg987654321\u002Fwqxt7ag2gn7xcmk\u002F59ty92ns80w_15oc1implw.png",{"en":66,"th":66},"Golang The Series",1,"2026-03-16 04:39:38.440Z","published","2026-04-25 02:32:15.470Z","67kqkz2g6x6yu12",208,"95vfmb1qvz4mue5",[20,25,30,35,40],"2025-01-22 05:01:58.115Z","Learn how to create Structs in Go, add Methods, and use Pointers to manage data efficiently.","go-structs-methods-design-flexible-data","2026-04-25 02:47:31.110Z",{"en":77}]