JavaScript Promises. Uso de promesas en AngularJS
Read OriginalEste artículo detalla el uso de las Promesas en JavaScript como alternativa a los callbacks para manejar operaciones asíncronas, evitando el 'Callback Hell'. Explica su implementación en AngularJS utilizando el servicio $q, mostrando ejemplos prácticos de cómo estructurar servicios HTTP y controladores para mejorar la mantenibilidad y escalabilidad del código.
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