Stas Kohut diamond-darrell

## cancel-on-destroy.ts
import {merge, MonoTypeOperatorFunction, Observable, Operator, Subject, Subscriber, TeardownLogic} from "rxjs";
import {OnDestroy} from "@angular/core";

const __ngOnDestroySource__ = Symbol("__ngOnDestroySource__");
const __ngOnDestroy__ = Symbol("__ngOnDestroy__");

interface EnhancedOnDestroy extends OnDestroy {
  [__ngOnDestroySource__]: Subject<string>;
  [__ngOnDestroy__]: () => void;
}

## useful_links.md

      
        
          
            
              
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                diamond-darrell
                / useful_links.md
            
            
              Last active
              May 19, 2021 17:43
            
              
                Firebase
              
          
        
      
        
  
      
    
Presentation
What is Firebase?
Firebase screencasts
noBackend solutions
NoSQL data modeling techniques
Firebase review - 9 month in
Reasons Not To Use Firebase
Firebase: the great, the meh, and the ugly
Firebase vs Pusher vs PubNub
	import {merge, MonoTypeOperatorFunction, Observable, Operator, Subject, Subscriber, TeardownLogic} from "rxjs";
	import {OnDestroy} from "@angular/core";

	const __ngOnDestroySource__ = Symbol("__ngOnDestroySource__");
	const __ngOnDestroy__ = Symbol("__ngOnDestroy__");

	interface EnhancedOnDestroy extends OnDestroy {
	[__ngOnDestroySource__]: Subject<string>;
	[__ngOnDestroy__]: () => void;
	}