func (a *Args) GetUfloatOrZero(key string) float64 {
	f, err := a.GetUfloat(key)
	if err != nil {
		f = 0
	}
	return f
}
func (a *Args) GetUfloatOrZero(key string) float64 {
	f, err := a.GetUfloat(key)
	if err != nil {
		f = 0
	}
	return f
}
func ( a * Args ) GetUfloatOrZero ( key string ) float64 { f , err := a . GetUfloat ( key ) if err != nil { f = 0 } return f }
// GetUfloatOrZero returns ufloat value for the given key.
//
// Zero (0) is returned on error.
GetUfloatOrZero returns ufloat value for the given key . Zero ( 0 ) is returned on error .