Golang Notes
From Federal Burro of Information
Questions
import prefixes what ar ethye:
- nothing
- "."
- "_"
Grab bag
Environment Variables
https://stackoverflow.com/questions/40326540/how-to-assign-default-value-if-env-var-is-empty
func getenv(key, fallback string) string {
value := os.Getenv(key)
if len(value) == 0 {
return fallback
}
return value
}
func getEnv(key, fallback string) string {
if value, ok := os.LookupEnv(key); ok {
return value
}
return fallback
}
