The Firebase Console has built-in support for sorting and filtering the data in a Firestore collection. Click the little filter icon at the top of the collection (next to the overflow menu &#65819;).

Many developers also use a local node.js script/REPL (such as in this [video tutorial explaining Firebase Queries](https://www.youtube.com/watch?v=GVUHx8AQgjg)) or set up a jsfiddle/jsbin (such as in [this question](https://stackoverflow.com/q/38343810)).

EDIT: As mentioned in the comments, the docs link is currently dead. **This project might be abandoned. Please try the next answer**.

EDIT 2: I removed links to the software and docs since it looked like some phishing website took over the domain. 

Original answer:

Check out Firebase Admin. It&#39;s a UI for Linux, OSX and Windows and it has a Query tab that lets you experiment with queries.

Read the docs on how to create the private key the app needs to connect to your project.

I found and have been using Firestation. Can be used on windows, mac, and linux. I would say to check it out. You can run sql queries against your firebase database.

You can view the source [here][2].


  [2]: https://github.com/JoeRoddy/firestation &quot;here&quot;

I&#39;m writing a simple angular component. I&#39;m passing a parameter as a binding and display its value on the screen. All works fine: I can see the parameter being displayed on the screen.

Component:

    var app = angular.module(&quot;test&quot;, []);
    app.component(&quot;test&quot;, {
      bindings: {
        &quot;contactId&quot;: &quot;&lt;&quot;
      },
      controllerAs: &quot;model&quot;,
      controller: () =&gt; {
        //output: &#39;contact id from controller: undefined&#39;
        console.log(`contact id from controller: ${this.contactId}`);
      },
      template: &quot;&lt;div&gt;Contact id from view: {{model.contactId}}&lt;/div&gt;&quot;
    });

Html:

    &lt;test contact-id=&quot;8&quot;&gt;&lt;/test&gt;

However, when I try to access the binding from within the controller (see the console.log), the binding value is `undefined`. I don&#39;t understand how it can be available in the view, but not in the controller.

What am I doing wrong?

Here&#39;s a [plnkr][1] illustrating the problem.


  [1]: https://plnkr.co/edit/0GUoNqLRyygeRlqItSMV?p=preview

Why are my component bindings undefined in its controller?

I have created a responsive layout for an app using Flexbox.
The layout calls for a collapsible menu on the left, a block with a header and body in the middle and a toggleable help-pane on the right (there&#39;s more to it but that&#39;s the basic structure).

The left menu has two states: 180px wide or 80 px wide. The help pane is either hidden, or takes 180px. The middle box takes the rest of the space. Flexbox works like a charm.

The trouble starts when I make a scrolling div using `white-space: nowrap`. I have a bunch of items that need to be displayed in a horizontal scroller, so I have a list div with the items, set to `overflow:auto` and `white-space: nowrap`. 

Usually this works like a charm, but now it breaks my flex layout. Instead of taking the width of the parent (flex) div, the scroller makes the div wider, which in turn pushes the help-pane out of bounds.

---

The following fiddle illustrates this issue:

http://jsfiddle.net/PieBie/6y291fud/

You can toggle the help-pane by clicking _toggle help_ in the menu bar. **Recreate the issue by clicking _list whitespace toggle_ in the menu, this toggles the `white-space: no-wrap` CSS property of the list. If the help-pane is open, you can see it gets pushed out of bounds.**

The bottom list is what I want to achieve, but I want it to be full width of its parent.

I can recreate the issue in Chrome, Firefox, Opera, Vivaldi and Edge. Internet Explorer 11 plays nice (&#176;_&#176;). I would prefer a pure CSS solution (SCSS is also an option), but if need be I can use JS.


----------


&lt;!-- begin snippet: js hide: false console: true babel: false --&gt;

&lt;!-- language: lang-js --&gt;

    $(&#39;#nav-toggle&#39;).on(&#39;click&#39;,function(){
    	$(this).parent().toggleClass(&#39;collapsed&#39;);
    });
    $(&#39;#help-toggle&#39;).on(&#39;click&#39;,function(){
    	$(&#39;#help-pane&#39;).toggleClass(&#39;visible&#39;);
    });
    $(&#39;#list-toggle&#39;).on(&#39;click&#39;,function(){
    	$(&#39;#list&#39;).toggleClass(&#39;nowrap&#39;);
    });

&lt;!-- language: lang-css --&gt;

    body,html{width:100%;height:100%;overflow:hidden;}

    #body{
      display:flex;
      flex-flow:row nowrap;
      position:absolute;
      top:0;
      left:0;
      margin:0;
      padding:0;
      width:100%;
      height:100%;
      background-color:#abc;
      overflow:hidden;
    }

    #shell{
      flex: 1 1 auto;
      display:flex;
      flex-flow:row nowrap;
      position:relative;
      width:100%;
      min-height:100%;
    }

      #left{
        flex: 0 0 180px;
        min-height:100%;
        min-width: 0;
        background:lightblue;
      }
      #left.collapsed{
        flex: 0 0 80px;
      }
      
      #mid{
        flex: 1 1 auto;
        min-height:100%;
        min-width: 0;
        display:flex;
        flex-flow:column nowrap;
        align-items:stretch;
        align-content:stretch;
        position:relative;
        width:100%;
        min-height:100vh;
        min-width: 0;
        background:purple;
      }
          #mid-top{
            flex: 0 0 auto;
            min-height:100px;
            background:green;
          }
          #mid-bottom{
            min-height:calc(100% - 100px);
            flex: 1 1 auto;
            background:lightgreen;
          }
          #list{
            overflow: auto;
            width: 100%;
            max-width: 100%;
          }
          #list.nowrap{
            white-space: nowrap;
          }
          #secondlist{
            overflow: auto;
            max-width: 250px;
            white-space: nowrap;
          }
          .list-item{
            display: inline-block;
            width: 50px;
            height: 50px;
            margin: 2px;
            background: purple;
          }
          .list-item.odd{
            background: violet;
          }
          
    #help-pane{
      display:none;
      flex: 0 0 0px;
      background:red;
    }
    #help-pane.visible{
      display:inherit;
      flex:0 0 180px;
    }




&lt;!-- language: lang-html --&gt;

    &lt;script src=&quot;https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js&quot;&gt;&lt;/script&gt;
    &lt;div id=&quot;body&quot;&gt;
     &lt;div id=&quot;shell&quot;&gt;
          &lt;div id=&quot;left&quot;&gt;
              &lt;div id=&quot;nav&quot;&gt;
                - menu -
              &lt;/div&gt;
              &lt;div id=&quot;help-toggle&quot;&gt;
                help toggle
              &lt;/div&gt;
              &lt;div id=&quot;nav-toggle&quot;&gt;
                nav toggle
              &lt;/div&gt;
              &lt;div id=&quot;list-toggle&quot;&gt;
                list whitespace toggle
              &lt;/div&gt;
          &lt;/div&gt;
          &lt;div id=&quot;mid&quot;&gt;
              &lt;div id=&quot;mid-top&quot;&gt;
                    - mid top -
              &lt;/div&gt;
              &lt;div id=&quot;mid-bottom&quot;&gt;
                   - mid bottom- &lt;br&gt;&lt;br&gt;
                   &lt;div id=&quot;list&quot;&gt;
                     &lt;div class=&quot;list-item odd&quot;&gt;&amp;nbsp;&lt;/div&gt;
                     &lt;div class=&quot;list-item&quot;&gt;&amp;nbsp;&lt;/div&gt;
                     &lt;div class=&quot;list-item odd&quot;&gt;&amp;nbsp;&lt;/div&gt;
                     &lt;div class=&quot;list-item&quot;&gt;&amp;nbsp;&lt;/div&gt;
                     &lt;div class=&quot;list-item odd&quot;&gt;&amp;nbsp;&lt;/div&gt;
                     &lt;div class=&quot;list-item&quot;&gt;&amp;nbsp;&lt;/div&gt;
                     &lt;div class=&quot;list-item odd&quot;&gt;&amp;nbsp;&lt;/div&gt;
                     &lt;div class=&quot;list-item&quot;&gt;&amp;nbsp;&lt;/div&gt;
                     &lt;div class=&quot;list-item odd&quot;&gt;&amp;nbsp;&lt;/div&gt;
                     &lt;div class=&quot;list-item&quot;&gt;&amp;nbsp;&lt;/div&gt;
                     &lt;div class=&quot;list-item odd&quot;&gt;&amp;nbsp;&lt;/div&gt;
                   &lt;/div&gt;
                   &lt;hr&gt;
                   &lt;div id=&quot;secondlist&quot;&gt;
                     &lt;div class=&quot;list-item odd&quot;&gt;&amp;nbsp;&lt;/div&gt;
                     &lt;div class=&quot;list-item&quot;&gt;&amp;nbsp;&lt;/div&gt;
                     &lt;div class=&quot;list-item odd&quot;&gt;&amp;nbsp;&lt;/div&gt;
                     &lt;div class=&quot;list-item&quot;&gt;&amp;nbsp;&lt;/div&gt;
                     &lt;div class=&quot;list-item odd&quot;&gt;&amp;nbsp;&lt;/div&gt;
                     &lt;div class=&quot;list-item&quot;&gt;&amp;nbsp;&lt;/div&gt;
                     &lt;div class=&quot;list-item odd&quot;&gt;&amp;nbsp;&lt;/div&gt;
                     &lt;div class=&quot;list-item&quot;&gt;&amp;nbsp;&lt;/div&gt;
                     &lt;div class=&quot;list-item odd&quot;&gt;&amp;nbsp;&lt;/div&gt;
                     &lt;div class=&quot;list-item&quot;&gt;&amp;nbsp;&lt;/div&gt;
                     &lt;div class=&quot;list-item odd&quot;&gt;&amp;nbsp;&lt;/div&gt;
                   &lt;/div&gt;
              &lt;/div&gt;
          &lt;/div&gt;
     &lt;/div&gt;
     &lt;div id=&quot;help-pane&quot; class=&quot;visible&quot;&gt;
       - help-pane -
     &lt;/div&gt;
    &lt;/div&gt;

&lt;!-- end snippet --&gt;



white-space: nowrap breaks flexbox layout

Is there any UI Console where I can query the Firebase Database?? Basically I wish to query the data just like we can query other databases using UI

Is there any UI Console where I can query the Firebase Database?

<p>Is there any UI Console where I can query the Firebase Database?? Basically I wish to query the data just like we can query other databases using UI</p>


**Xcode 7.3, iOS 9.3.3**

My GoogleService-Info.plist &quot;IS_ANALYTICS_ENABLED&quot; is set to &quot;NO&quot;.  I am integrating Firebase into my iOS app. for the first time.  Will this prevent Firebase from properly analyzing user activity in my app.?

Please advise.

Should I change it to &quot;YES&quot;?

[![enter image description here][1]][1]


  [1]: http://i.stack.imgur.com/SFUGs.png

Firebase for iOS, GoogleService-Info.plist property &quot;IS_ANALYTICS_ENABLED&quot; set to &quot;NO&quot;

I want to create a simple search in my app, but cannot find anything on interwebs about it, that&#39;s more recent than 2014. There must be a better way. There are startAt and endAt functions but they don&#39;t work as expected and are case sensitive. How do you guys solve this problem? How can this functionality still not exist in 2016?

How to do a simple search in string in Firebase database?

I am new to firebase storage. Just so I could learn it, I made a simple app that has a button and an `ImageView`. When I click on the button, an image `(from drawable)` gets displayed on the ImageView. I have also written the code for uploading the image on Firebase, but the exception message of `onAddFailureListener` gives message **User does not have permission to access this object.** What should I do ?


    package com.example.asad.save_photo;
    
    import android.app.Activity;
    import android.graphics.Bitmap;
    import android.os.Bundle;
    import android.net.Uri;
    import android.os.Environment;
    import android.support.annotation.NonNull;
    import android.support.v7.app.AppCompatActivity;
    import android.os.Bundle;
    import android.view.View;
    import android.widget.Button;
    import android.widget.ImageView;
    import android.widget.Toast;
    
    import com.google.android.gms.tasks.OnFailureListener;
    import com.google.android.gms.tasks.OnSuccessListener;
    import com.google.firebase.storage.FirebaseStorage;
    import com.google.firebase.storage.StorageMetadata;
    import com.google.firebase.storage.StorageReference;
    import com.google.firebase.storage.UploadTask;
    
    import java.io.ByteArrayOutputStream;
    import java.io.File;
    
    public class MainActivity extends AppCompatActivity {
    
        @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_main);
            FirebaseStorage storage = FirebaseStorage.getInstance();
    
            StorageReference storageRef = storage.getReferenceFromUrl(&quot;gs://savephoto-a1cc3.appspot.com&quot;);
    
            final StorageReference mountainsRef = storageRef.child(&quot;asad&quot;);
    
            Button butt = (Button) findViewById(R.id.button);
    
    
            butt.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
    
                    ImageView imageView = (ImageView) findViewById(R.id.image);
                    imageView.setImageResource(R.drawable.back2);
                    //imageView.setImageResource(R.drawable.back2);
    
                    imageView.setDrawingCacheEnabled(true);
                    imageView.buildDrawingCache();
                    Bitmap bitmap = imageView.getDrawingCache();
    
    
                    ByteArrayOutputStream baos = new ByteArrayOutputStream();
                    bitmap.compress(Bitmap.CompressFormat.JPEG, 100, baos);
                    final byte[] data = baos.toByteArray();
    
                    UploadTask uploadTask = mountainsRef.putBytes(data);
                    uploadTask.addOnFailureListener(new OnFailureListener() {
                        @Override
                        public void onFailure(@NonNull Exception exception) {
                            // Handle unsuccessful uploads
                            showToast(exception.getMessage());
                        }
                    });
                            uploadTask.addOnSuccessListener(new OnSuccessListener&lt;UploadTask.TaskSnapshot&gt;() {
                        @Override
                        public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
                            // taskSnapshot.getMetadata() contains file metadata such as size, content-type, and download URL.
                            //Uri downloadUrl = taskSnapshot.getDownloadUrl();
                            showToast(&quot;success !!!!!&quot;);
                        }
                    });
    
    
                }
            });
    
        }
    
        public void showToast(String s) {
            Toast.makeText(this,s,Toast.LENGTH_LONG).show();
        }
    }


Here are my firebase storage rules 


    service firebase.storage {
      match /b/savephoto-a1cc3.appspot.com/o {
        allow read,write;
      }
    }






User does not have permission to access this object . Firebase storage android

I want to know what will happen to the users of my app that I used anonymous sign in method for them.


The Firebase documentation is really BAD and didn&#39;t explain everything and expect developer to find out himself. 
I found in its old version documentation that anonymous session will expires based on the expiration time has been set in Login &amp; Auth tab, but even there didn&#39;t mention this means just the session ends or it means that user id will remove also from my app users list or what EXACTLY happened?

I found [this answer][1] but it really is not acceptable. The number of anonymous users will grow very very fast if you do a web app and make every thing hard.
I even cannot see the number of my app users in my dashboard!!!!!
So, what should i do? should i develop a dashboard for my data myself or Firebase team should do it? At least for managing users i should have more power than just searching user with their email and when you use custom login you cannot do this also.


  [1]: https://stackoverflow.com/questions/37895385/delete-firebase-anonymous-users-after-a-while

What happens to Firebase anonymous users?

Is there an easy way to delete all registered users from firebase console?
For example, I created a hundred users from my development environment, and now I want to delete all of them.

Delete all users from firebase auth console

As the title says, I can&#39;t get the differences between `update` and `set`. Also the docs can&#39;t help me, as the update example works exactly the same if I use set instead.

The `update` example from the docs:

    function writeNewPost(uid, username, title, body) {

        var postData = {
            author: username,
            uid: uid,
            body: body,
            title: title,
            starCount: 0
        };

        var newPostKey = firebase.database().ref().child(&#39;posts&#39;).push().key;

        var updates = {};
        updates[&#39;/posts/&#39; + newPostKey] = postData;
        updates[&#39;/user-posts/&#39; + uid + &#39;/&#39; + newPostKey] = postData;

        return firebase.database().ref().update(updates);
    }

The same example using `set`

    function writeNewPost(uid, username, title, body) {

        var postData = {
            author: username,
            uid: uid,
            body: body,
            title: title,
            starCount: 0
        };

        var newPostKey = firebase.database().ref().child(&#39;posts&#39;).push().key;

        firebase.database().ref().child(&#39;/posts/&#39; + newPostKey).set(postData);
        firebase.database().ref().child(&#39;/user-posts/&#39; + uid + &#39;/&#39; + newPostKey).set(postData);
    }

So maybe the example from the docs should be updated, because now it looks like `update` and `set` do the exact same thing.

Kind regards,
Bene

Firebase update vs set

I have integrated firebase auth with my android app. Lets say a user has a mail `abc@abc.com`. I want to add some extra information to the user like the name of the user, occupation and address. How can i connect the user auth table with my android app to do that? 

Do i need to write any APIs for that? 

Add extra User Information with firebase

I&#39;m working on a new game project at the moment that will consist of a React Native front-end and a Lambda-based back-end. The app requires some real time features such as active user records, geofencing, etc.

I was looking at Firebase&#39;s Realtime Database that looks like a really elegant solution for real-time data sync but I don&#39;t think AWS has anything quite like it.

The 3 options I could think of for &quot;serverless&quot; realtime using only AWS services are:

**Option 1: AWS IoT Messaging over WebSockets**

This one is quite obvious, a managed WebSockets connection through the IoT SDK. I was thinking of triggering Lambdas in response to inbound and outbound events and just use WebSockets as the realtime layer, building custom handling logic on the app client as you typically would.

The downside to this, at least compared to Firebase, is that I will have to handle the data in the events myself which will add another layer of management on top of WebSockets and will have to be standardized with the API data layer in the application&#39;s stores.

Pros:

 - Scalable bi-directional realtime connection

Cons:

 - Only works when the app is open
 - Message structure needs to be implemented
 - Multiple transport layers to be managed

**Option 2: Push-triggered re-fetch**

Another option is to use push notifications as real-time triggers but use a regular HTTP request to API Gateway to actually get the updated payload.

I like this approach because it sticks to only one transport layer and a single source of truth for application state. It will also trigger updates when the app is not open since these are Push Notifications.

The downside is that this is a lot of custom work with potentially difficult mappings between push notifications to the data that needs to be fetched.

Pros:

 - Push notifications work even when app is closed
 - Single source of truth, transport layer

Cons:

 - Most custom solution
 - Will involve many more HTTP requests overall

**Option 3: Cognito Sync**
This is newer to me and I&#39;m not sure if it can actually be interfaced with from the server.

Cognito Sync offers user state sync. across devices complete with offline support and is part of the Cognito SDK which I&#39;ll be using anyway. It sounds like just what I&#39;m looking for but couldn&#39;t find any conclusive evidence as to whether it is possible to modify, or &quot;trigger&quot;, updates from AWS and not just from one of the devices.

Pros:

 - Provides an abstracted real-time data model
 - Connected to Cognito user records OOTB

Cons:

 - Not sure if can be modified or updated from Lambdas

&lt;br/&gt;

I&#39;m wondering if anyone has experience doing real-time on AWS as part of a Lambda-based architecture and if you have an opinion on what is the best way to proceed?

What would be the AWS equivalent to Firebase Realtime Database?

I am trying to build a simple blog with Angular 2 and Firebase and I am having issues using async pipe in a component. I get the error in the console.

&gt; zone.js:344Unhandled Promise rejection: Template parse errors:
&gt; The pipe &#39;async&#39; could not be found (&quot;
&gt; &lt;/p&gt;
&gt;
&gt; &lt;p&gt;[ERROR -&gt;]{{ (blog.user | async)?.first_name }}&lt;/p&gt;
&gt;
&gt; &quot;): BlogComponent@6:3 ; Zone: &lt;root&gt; ; Task: Promise.then ; Value: Error: Template parse errors:(…) Error: Template parse errors:
&gt; The pipe &#39;async&#39; could not be found (&quot;
&gt; &lt;/p&gt;

blog.component.ts

&lt;!-- language: lang-ts --&gt;

    import {Component, Input} from &quot;@angular/core&quot;;
    
    @Component({
      selector: &#39;blog-component&#39;,
      templateUrl: &#39;./blog.component.html&#39;,
      styleUrls: [&#39;./blog.component.css&#39;],
    })
    
    export class BlogComponent {
      @Input() blog;
    }

blog.component.html

&lt;!-- language: lang-html --&gt;

    &lt;h1 class=&quot;article-title&quot;&gt;{{ blog.title }}&lt;/h1&gt;
    &lt;p&gt;{{ (blog.user | async)?.first_name }}&lt;/p&gt;

app.component.ts

&lt;!-- language: lang-ts --&gt;

    import { Component } from &#39;@angular/core&#39;;
    import { BlogService } from &quot;./services/services.module&quot;;
    
    @Component({
      selector: &#39;app-root&#39;,
      templateUrl: &#39;./app.component.html&#39;,
      styleUrls: [&#39;./app.component.css&#39;]
    })
    
    export class AppComponent {
      constructor(private blogService: BlogService) {}
      articles = this.blogService.getAllArticles();
    }

app.component.html

&lt;!-- language: lang-html --&gt;

    &lt;article *ngFor=&quot;let article of articles | async&quot;&gt;
      &lt;blog-component [blog]=&quot;article&quot;&gt;&lt;/blog-component&gt;
    &lt;/article&gt;

blog.service.ts

&lt;!-- language: lang-ts --&gt;

    import {Injectable} from &quot;@angular/core&quot;;
    import {AngularFire} from &quot;angularfire2&quot;;
    import {Observable} from &quot;rxjs&quot;;
    import &quot;rxjs/add/operator/map&quot;;
    
    @Injectable()
    export class BlogService {
      constructor(private af: AngularFire) { }
    
      getAllArticles(): Observable&lt;any[]&gt; {
        return this.af.database.list(&#39;articles&#39;, {
          query: {
            orderByKey: true,
            limitToLast: 10
          }
        }).map((articles) =&gt; {
          return articles.map((article) =&gt; {
            article.user = this.af.database.object(`/users/${article.user_id}`);
            return article;
          });
        });
      }
    }

The problem arises only when I try to use async in blog.component.html file. It works if I try to print the user name in app.component.html file. Should I be injecting AsyncPipe in blog.module.ts? How can I get the async working in blog.component.ts?

The pipe &#39;async&#39; could not be found

In the third last line of the below code, how can I find the firebase URL. I am not able to find it. Can anyone provide me the best link on how to setup firebase facebook login with android.

    public void saveUser() {
        //Add YOUR Firebase Reference URL instead of the following URL
        Firebase myFirebaseRef = new Firebase(&quot;https://androidbashfirebase.firebaseio.com/&quot;); //&lt;---- How to find this
        myFirebaseRef = myFirebaseRef.child(&quot;users&quot;).child(getId());
        myFirebaseRef.setValue(this);
    }

Where can I find my Firebase reference URL in Firebase account?

I&#39;ve seen some questions and answers about custom events for firebase analytics, but i just wanted to ask you a straight question so you can give me a straight answer :)

So, this is my method for logging:

    @Override
    public void logFeatureSelectedEvent(String categoryName, String actionName, String labelName) {
        Bundle bundle = new Bundle();
        bundle.putString(EventTrackingKeys.EventTypes.CATEGORY, categoryName);
        bundle.putString(EventTrackingKeys.EventTypes.ACTION, actionName);
        bundle.putString(EventTrackingKeys.EventTypes.LABEL, labelName);
        mFirebaseAnalytics.logEvent(EventTrackingKeys.EventAnalyticTypes.FEATURE_SELECTED_EVENT, bundle);
    }

with custom event/key names:
       
    String CATEGORY = &quot;category&quot;;
    String ACTION = &quot;action&quot;;
    String LABEL = &quot;label&quot;;
    String FEATURE_SELECTED_EVENT = &quot;feature_selected_event&quot;;

So, in my firebase console I only get event name &quot;feature_selected_event&quot;, without custom parameter names.. 
I&#39;ve seen some answers that i should call setUserProperty() method and register that user property in the User Properties tab of Firebase Analytics. 
Is this the right way to implement that method? :

       @Override
    public void logFeatureSelectedEvent(String categoryName, String actionName, long value) {
        Bundle bundle = new Bundle();
        bundle.putString(EventTrackingKeys.EventTypes.CATEGORY, categoryName);
        bundle.putString(EventTrackingKeys.EventTypes.ACTION, actionName);
        bundle.putLong(EventTrackingKeys.EventTypes.VALUE, value);
        mFirebaseAnalytics.setUserProperty(EventTrackingKeys.EventTypes.CATEGORY, categoryName);
        mFirebaseAnalytics.setUserProperty(EventTrackingKeys.EventTypes.ACTION, actionName);
        mFirebaseAnalytics.setUserProperty(EventTrackingKeys.EventTypes.VALUE, value);
        mFirebaseAnalytics.logEvent(EventTrackingKeys.EventAnalyticTypes.FEATURE_SELECTED_EVENT, bundle);
    }


How to add Firebase custom events for analytics?

I had created firebase functions in nodejs and deployed the code on firebase.
The function was to send an email when the new user is created.
I have lost the code now. Can we pull that code from firebase ?

Content Type	Original Author	Original Content on Stackoverflow
Question	mohan mishra	View Question on Stackoverflow
Solution 1 - Firebase	Frank van Puffelen	View Answer on Stackoverflow
Solution 2 - Firebase	Konrad Kiss	View Answer on Stackoverflow
Solution 3 - Firebase	kelsheikh	View Answer on Stackoverflow

Is there any UI Console where I can query the Firebase Database?

Firebase Problem Overview

Firebase Solutions

Solution 1 - Firebase

Solution 2 - Firebase

Solution 3 - Firebase

white-space: nowrap breaks flexbox layout

Why are my component bindings undefined in its controller?

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