[15] Results

Golang : How to get struct field and value by name

golang struct-field

In Go, there are times when we need to find out the value of a field in a given structure….... read more

Golang : How to get struct tag and use field name to retrieve data?

golangstruct-field struct-tag field-by-name

Problem :

A structure data field can have additional information or meta-data. This information is known as struct tag in….... read more

Golang : Meaning of omitempty in struct's field tag

golang omitempty struct field-tag

Another quick note for myself and maybe useful for you as well. This is about the meaning of the word….... read more

Golang : Struct field tags and what is their purpose?

golang struct-field-tags meta-data json xml datastore

Got a curious question asked by a colleague today on what's the purpose on field tags inside a struct. For….... read more

Golang : Populate or initialize struct with values example

golang struct init populate-struct

A quick and short example on how to populate or initialize a struct with values. Pretty straight forward, but it….... read more

Golang : Implement getters and setters

golang get set identifier struct

Because Golang does not provide automatic getters and setters, Go programmers will have to implement the getters and setters themselves.….... read more

Golang : What is StructTag and how to get StructTag's value?

golang struct-tag

For those who code or read Golang's code and left wondering what are those string inside the '``' such as….... read more

Golang : How to unmarshal JSON inner/nested value and assign to specific struct?

golang inner-JSON unmarshal struct

Another tutorial to be recorded here after helping a newbie to Golang. His problem was how to deal with JSON….... read more