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java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String com.google.firebase.auth.FirebaseUser.getUid()' on a null object reference

This error commonly occur in Firebase ,when we are tring to call the mAuth.getC…

Multi-step Form

Download Source code : https://github.com/janakbist/Multistep-Form Mu…

Computer Graphics & Animation /BCA TU

Computer Graphics It is a visual representation of anything on stone, paper or …

BCA IV SEM PROJECT DETAILS    Click me

Procedural programming vs Object oriented programming

SYSTEM ANALYSIS AND DESIGN

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React Today and Tomorrow and 90% Cleaner React With Hooks

BCA IV SEMESTER PROJECT DETAILS

https://drive.google.com/file/d/1S__FDNrcoMee74JdSYzgcvUdD4mBnNUE/view?usp=sha…

The next outbreak? We’re not ready | Bill Gates

Learning Functional Programming with JavaScript - Anjana Vakil - JSUnconf

Mark Zuckerberg: Building the Facebook Empire

Mark Zuckerberg's 2004 Interview: See How Far He And Facebook Have Come

TOWER OF HONAI using recursion in c-programmimg

//TOWER OF HONAI #include <stdio.h> // recursive function to solve to…

Billionaires Jack Ma and Elon Musk debate in Shanghai

BCA 3rd sem SYSTEM ANALYSIS AND DESIGN PDF

cclick me= https://drive.google.com/open?id=10g3UwBPAPpOx5EKLKnNrSjETIO6cpS…

Java Applet

Java Applet  Applet is a Java program that can be embedded into a web page. I…

JAVA DATABASE CONNECTIVITY

Java DataBase Connectivity JDBC stands for Java Database Connectivity. JDBC…

Xml Introduction

•XML stands for eXtensible Markup Language.  • XML was designed to store and t…

BCA java model question 3rd semeseter

https://drive.google.com/file/d/1w6HwcV4fQ0T-a1X2TM8og4D5ItH1GQU1/view?usp=sha…