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What are the steps should I follow to create Real-time Multiplayer Quiz App? I created an Application in which users get registered with my app and information of users are saved inside the app server. But I am not able to create the connection between two or more users to create an Online real-time Quiz environment.
First of all, you should learn Firebase. From that you can now easily use Realtime database, that will be super helpful in your application. And you can store user details too in Firebase Database.
As I've done here:
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I want to retrieve data from Firebase real-time database in my MySQL Database table. I have created my website project using LARAVEL.
Thankyou in Advance!
Better you should go for only firebase database. Connecting firebase with MySQL is not possible. And make more complexities and problems.
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I am developing an android app, it is a social media app with many features. One of the features is a private messaging between users. What is the best way to do it.
Note: I'm using PHP for the backend of the app.
There are many ways you can Achieve it
You should take a look at Firebase Cloud Messaging (FCM)
It would help you create a Real time Chat Feature between a Single User and Multiple User
Also with Firebase Storage Capability you can also provide feature like Uploading Pictures and Videos
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I am designing a live demo version of a software I wrote. The database is modeled using MySQL, and comes with dummy data ready to use. What I would like to do is to have it generated the time a user signs in to try the demo, and have it be removed after he/she logs off or closes the system. What would be the best approach to solve such problem?
when a user login you can open a transaction in the database and never do the commit, then when he log out you just do a rollback or wait for database session expires.
This solution is easy to implement and the changes will be not visible for other users.
http://dev.mysql.com/doc/refman/5.6/en/commit.html
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I am buiding a licence style system where a user can buy one or a number of licences. They can then log in to the system only once with each licence (similar to Spotify). So a user buys 2 licences. They can log in once in Firefox and once with Chrome. If they try to log in using IE the system will prompt/warn that they will be logged out of another session.
I understand a user could just use multiple instances of the same browser to gain access to multiple sessions/screens but thats fine. We are really only trying to stop users from using multiple devices (2+ separate PCs) if their licence restricts.
Any idea how I would go about this? Can I check session data from another instance or should I store the logins in a separate table and check against that?
Thanks
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So there are websites that use dynamic web pages and use PHP for this. Also websites need to use SQL to run information in their server databases.
How would an iOS app do this? Through the same type of programming (PHP&SQL)?
I'm a student only looking to learn. Thanks!
This should get you started - https://developer.apple.com/library/ios/navigation/#section=Resource%20Types&topic=Getting%20Started
And once you have had a look around in the above link, have a read of this https://developer.apple.com/technologies/ios/
Lastly if you want to really go creative and social check out the iOS SDK for Facebook and start making cool apps - https://developers.facebook.com/docs/ios/ios-sdk-tutorial/