Question d’entretien chez Altimetrik
what is optional chaining?
Réponse à la question d'entretien
Utilisateur anonyme
20 févr. 2020
The process of quering properties ,subscripts,methods that may contain nil values is called as opinion Chaining
what is optional chaining?
Utilisateur anonyme
The process of quering properties ,subscripts,methods that may contain nil values is called as opinion Chaining