Posts by Evandro Rocha • 31 points
4 posts
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viewsA: How to return Activity call data to the one who called it?
I prefer to work on Android using Parcelable, which greatly facilitates the passage of objects of any kind between Activitys, in addition to having much faster return, better processing. EX: //…
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answers252
viewsQ: Delete firebase firestore collections
I have N collections created in my Cloud Firestore, and I would like to delete all of them if possible, as if I were going to reset my database because they were inserted wrong. I wonder if there is…
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answers54
viewsQ: Android Firestore - Add collection
I’m new to Android, and I have a JSON file with address data from markets in my region and would like to import this data to firebase, more precisely to the Cloud Firestore. Does anyone know how to…
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answers3410
viewsA: What is dynamic programming?
Dynamic programming is a paradigm applied to complex computation problems, a methodology of constructing algorithms that solve original system problems in a way that optimizes and makes use of…