Firebase Database paths must not contain ‘.’, ‘#’, ‘$’, ‘[‘, or ‘]’ – Android Studio

I’m using Android Studio and Firebase Realtime Database and I’m trying to add a value event listener to one of the nodes I created. The code looks like this: DatabaseReference rdb = FirebaseDatabase.getInstance().getReference(); rdb.child(Constants.JOBS_COLLECTION).child(AppData.getInstance().getJobDocRef()) .addValueEventListener(new ValueEventListener() { //my code here } The Constants.java has this public static final String JOBS_COLLECTION = “jobs”; AppData.java is a…

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How to see data sent using a smart contract?

See this transaction: https://rinkeby.etherscan.io/tx/0xf38b9f1fdb1a6f309bb4671bbcee235c9b75685ac96f99955d59b9a112db1156 Is referred to the creation of this contract: https://rinkeby.etherscan.io/address/0xc05e3556824a30d9ac2187339c9a60b954b127c1 This is the code pragma solidity >=0.6.0; contract test001 { int private age; function setAge(int _age) public { age = _age; } } I invoice setAge passing 25 as parameter, see the tx https://rinkeby.etherscan.io/tx/0xbeee3e737020e9ca41e08f26a49f7890e42ccc1f6475637dd01f1682848dd762 My goal: I’d like to be able, saving…

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