1. click on the settings/cog wheel icon next to your project name at the top of the [new Firebase Console](https://console.firebase.google.com/)
2. Click &lt;kbd&gt;Project settings&lt;/kbd&gt;
3. Click on the &lt;kbd&gt;Service Accounts&lt;/kbd&gt; tab
4. Click on &lt;kbd&gt;Database Secrets&lt;/kbd&gt;
4. Hover over the non-displayed secret and click &lt;kbd&gt;Show&lt;/kbd&gt;


[![enter image description here][1]][1]I have added a picture with steps on how to reach this step. You may find this useful https://imgur.com/a/Y2gzD


  [1]: https://i.stack.imgur.com/Nljm4.png

To see a full list of all the credentials associated with your firebase app you would have to go to

[Google Developer Console][1]

On the menu tab select your firebase project from the dropdown menu.

On the Credentials tab you will find all your keys both **API keys** and **OAuth 2.0 client IDs** for both browser and server authentications.

  [1]: https://console.developers.google.com/apis/credentials

First you have to create a Realtime Database then you can find your secret key under Project settings --&gt; Service accounts--&gt; Database secrets

I am working on ios development and I find it really hard to check if two NSDates are from the same day. I tried to use this

       fetchDateList()
        // Check date
        let date = NSDate()
        // setup date formatter
        let dateFormatter = NSDateFormatter()
        // set current time zone
        dateFormatter.locale = NSLocale.currentLocale()
        
        let latestDate = dataList[dataList.count-1].valueForKey(&quot;representDate&quot;) as! NSDate
        //let newDate = dateFormatter.stringFromDate(date)
        let diffDateComponent = NSCalendar.currentCalendar().components([NSCalendarUnit.Year, NSCalendarUnit.Month, NSCalendarUnit.Day], fromDate: latestDate, toDate: date, options: NSCalendarOptions.init(rawValue: 0))
        print(diffDateComponent.day)


 but it just checks if two NSDates has a difference of 24 hours. I think there is a way to make it work but still, I wish to have NSDate values before 2 am in the morning to be count as the day before, so I definitely need some help here. Thanks!




How to check if two NSDates are from the same day

I know how to make Material Design button with color fill:

    style=&quot;@style/Widget.AppCompat.Button.Colored&quot;

And no-bordered transparent button:

    style=&quot;@style/Widget.AppCompat.Button.Borderless.Colored&quot;

However, is there a way to make Material design bordered (transparent inside) button? Something like below?

[![enter image description here][1]][1]


  [1]: http://i.stack.imgur.com/aMiSf.png

Material design button with border

I just updated my projects to the new Google Apps / Firebase console.  

Where do I find the secret associated with my account in the new console?

Firebase - Where is My Account Secret in the New Console?

<p>I just updated my projects to the new Google Apps / Firebase console.</p>
<p>Where do I find the secret associated with my account in the new console?</p>


Firebase allows us to send notification messages via our own application by making `POST` request.

[This tutorial, gives to us instructions how to make this request][1]. However, there is `Authorization` field in header where I must to place my own Server key.

Where I can get this Server key? There are no instructions for this.


  [1]: https://firebase.google.com/docs/cloud-messaging/server#auth

Firebase messaging, where to get Server Key?

I&#39;ve set up Firebase email/password authentication successfully, but for security reasons I want the user to confirm her/his email.
It says on Firebases website:
&gt; When a user signs up using an email address and password, a confirmation email is sent to verify their email address.

But when I sign up, I doesn&#39;t receive a confirmation email.

I&#39;ve looked and can only find a code for sending the password reset email, but not a code for sending the email confirmation.

I&#39;ve looked here:

https://firebase.google.com/docs/auth/ios/manage-users#send_a_password_reset_email

anyone got a clue about how I can do it?

Firebase confirmation email not being sent

After searching the docs I could not find any info on how to send device to device messages using FCM without the use of an external server.

For example, if I was creating a chat application I would need to send push notifications to users about unread messages since they won&#39;t be online all the time and I can&#39;t have a persistent service in the background that would always be connected to the real time database because that would be too resource heavy.

So how would I send a push notification to a user &quot;A&quot; when a certain user &quot;B&quot; sends him/her a chat message? Do I need an external server for this or can it be done with just Firebase servers?

How to send device to device messages using Firebase Cloud Messaging?

We are being asked to set the OAuth redirect URI for Facebook (as shown below) in the instructions to set up Google Firebase to use Facebook login. 

We clicked in every menu for our app. Where is it? Could it be called something different?

From the [Firebase documentation][1]:

&gt;...make sure your OAuth redirect URI (e.g. my-app-12345.firebaseapp.com/__/auth/handler) is listed as one of your OAuth redirect URIs in your Facebook app&#39;s settings page on the Facebook for Developers site in the Product Settings &gt; Facebook Login config.


  [1]: https://firebase.google.com/docs/auth/ios/facebook-login#before_you_begin

Where does one set the Oauth Redirect URI for Facebook apps?

I am considering using Firebase as MBaaS, however I couldn&#39;t find any reliable solution to the following problem:

I would like to set up two separate Firebase environments, one for development and one for production, but I don&#39;t want to do a manual copy of features (eg. remote configuration setup, notification rules, etc.) between the development and production environment.

Is there any tool or method I can rely on? Setting up remote configuration or notification rules from scratch can be a daunting task and too risky.

Any suggestions? Is there a better approach than having two separate environments?

***Before you post another answer to the question which explains how to set up separate Firebase accounts: it is not the question, read it again. The question is: how to TRANSFER changes between separate dev and prod accounts or any better solution than manually copy between them.***

Separate dev and prod Firebase environment

On the latest version of `Firebase` (Announced during Google I/O 2016), how do I add other people to my project or app whom I want to `collaborate` with? I came across IAM roles through `Settings &gt; Permissions`. Is this the right way? If I add person there and assign a role, say Editor, will he/she be notified about it through email? Will a request be sent or will they be added directly to that role?

How to add collaborators to a Firebase app?

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?

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

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);
    }


Content Type	Original Author	Original Content on Stackoverflow
Question	Lloyd Banks	View Question on Stackoverflow
Solution 1 - Firebase	Frank van Puffelen	View Answer on Stackoverflow
Solution 2 - Firebase	daydreamer	View Answer on Stackoverflow
Solution 3 - Firebase	Sojimaxi	View Answer on Stackoverflow
Solution 4 - Firebase	Raghul G	View Answer on Stackoverflow

Firebase - Where is My Account Secret in the New Console?

Firebase Problem Overview

Firebase Solutions

Solution 1 - Firebase

Solution 2 - Firebase

Solution 3 - Firebase

Solution 4 - Firebase

Material design button with border

How to check if two NSDates are from the same day

Attributions