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Javascript 2021-11-14 17:01:23
knockout js get old and new value
ko.subscribable.fn.subscribeChanged = function (callback) { var savedValue = this.peek(); return this.subscribe(function (latestValue) { var oldValue = savedValue; savedValue = latestValue; callback(latestValue, oldValue); ... Add solution -
Swift 2021-11-11 02:47:12
swift firebase read key in autoKey
//https://stackoverflow.com/questions/53350869/swift-fetching-all-users-to-an-array //MVC - MVVM //First Step struct User{ var id:String var username:String? var occupation:String? var age:Int? var bio:String? var email:String? } ... Add solution -
Other 2021-10-23 00:12:12
why we used mvvm instead of mvc
Whereas the MVC format is specifically designed to create a separation of concerns between the model and view, the MVVM format with data-binding is designed specifically to allow the view and model to communicate directly with each other. This is why sing... Add solution
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