Angular js Query

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Difference between service and factory and provider.Which is better to use

Avikshith Aradhya · Answer

Services Syntax : module.service( 'serviceName', function ); When declaring serviceName as an injectable argument you will be provided with an instance of the function. In other words new FunctionYouPassedToService(). Factories Syntax : module.factory( 'factoryName', function ); When declaring factoryName as an injectable argument you will be provided with the value that is returned by invoking the function reference passed to module.factory. Providers Syntax : module.provider( 'providerName', function ); When declaring providerName as an injectable argument you will be provided with (new ProviderFunction()).$get(). The constructor function is instantiated before the $get method is called - ProviderFunction is the function reference passed to module.provider. You can also refer below link for more info, http://www.dotnet-tricks.com/Tutorial/angularjs/V2YS090914-Understanding-AngularJS-Factory,-Service-and-Provider.html

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