Creating a directory from Google Go is simple with the "os" package. See the example below. Golang create directory example path := "/folder/to/create" err := os.MkdirAll(path,0711) if err != nil { log.Println("Error creating directory") log.Println(err) return }

Deleting a file from Google Go (Golang) is simple with the "os" package. See the example below. Golang delete file example path := "/path/to/file/to/delete" err := os.Remove(path) if err != nil { fmt.Println(err) return }

When you use range in a Golang html/template the "." variable changes to the current object from the range. We can however still access to old "." variable with "$": {{range $index, $emp := .employees}} {{ $emp.name }} {{ msg $ "btn_show" }} {{ end }}

Strings are slices in Google Go, so there is really no need for a Golang substr function. For example if you would want to get the first 10 characters of a string: dt := "2015-01-01 15:45:12" d := dt[0:10] The resulting value in d will be: "2015-01-01".

Google Go is an excelent language for building (compiled) web applications. We could start building a Golang web application from scratch, but like with other languages you can start off faster with an existing framework. I have tried several diffent frameworks, but many of them are still inmature and often lack documentation. The best and […]