Imagine I have a number of entries(say, users) in my database. I also have two routes, one for list, other for detail(where you can edit the entry). Now I'm struggling with how to approach the data structure.   I'm thinking of two approaches...
I was reading from here about the object spread syntax and I'm trying to use it in my project, my setup is the following:   angular 2 angular/cli 1.0.0-rc.0 ngrx/core 1.2.0 ngrx/store 2.2.1 rxjs 5.1.0 typescript 2.0.10   In my reducer.ts I have...
I made multiple requests in parallel. then I throw error when timeout.  getAllDirections() { ... return from(urls).pipe( // a list of api urls   mergeMap((urlParam, index) =>     this.http.get<ISchedules>(urlParam[0]).pipe(       map(dataRes...
What is the need of redux because we can also save and get data from services, as far as I understand we can also get and save data into services and those services could be used by other components....
I am learning the redux pattern and using ngrx with angular 2. I am creating a sample blog site which has following shape.    export interface BlogContent {   id: string;   header: string;   tags: string[];   title: string;   actualContent: ActualCon...
Is it necessary to have ids in ngrx/entities that will not be changed? I want to use string property path as id. It is uniq. But it can be changed. Should I use uuid as ids in this case?...
I'm building upon the experience with a previous large scale angular 2 app. I've been really careful to keep the rendering cycles under control. Keeping a log is how I investigate what happens.  Controller  public debugTemplate() {     DEBUG....
I'm new in Firebase. I would like to create an app (using Angular and AngularFire library), which shows current price of some wares. I have list all available wares in Firebase Realtime Database in the following format:  "warehouse": {...
Can anybody explain what the differents between these 3 variants?  http://jsfiddle.net/8vx2g3fr/2/   First works as excpect, all events are processed.  But second loses last event (3)  Third loses second event (2)   Could you please help me to unders...
I have used ngrx for my angular application. Now i am trying to do unit testing by using Jasmine and karma tools But I couldn't find proper approach to test ngrx flow.  Kindly help me to provide any approach or else source also fine, Thanks in ad...

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