anoochit

 // (6) set value to drop down here
dev.log('goto page with docId = $value');
snapshot.data!.docs.where((e) => e.id == value).forEach((e) {
  dev.log('${e.data()}');
  setState(() {
    dropdownValue = value.toString();
    // set your value here
    dev.log(e["timestamp"]);
  });
});

anoochit

// show dropdown
            Center(
              child: Container(
                height: 50,
                padding: const EdgeInsets.only(
                  left: 10.0,
                  right: 10.0,
                ),
                decoration: BoxDecoration(
                  borderRadius: BorderRadius.circular(50.0),

anoochit

// get log history
            FutureBuilder(
              future: FirebaseFirestore.instance.collection('sick').doc(widget.idcard).collection('logs').get(),
              builder: (BuildContext context, AsyncSnapshot<QuerySnapshot> snapshot) {
                if (snapshot.hasError) {
                  return Text('Error: ${snapshot.error}');
                }

                if (!snapshot.hasData) {
                  return Text('Loading...');

anoochit

What's new in Flutter 3 ?
===========

- Fully support 6 platforms iOS, Android, Web, macOS, Linux, Windows

- Flutter SDK on macOS now support ARM M1 and x86

- macOS desktop app, usecase from SuperList

- Flutter for Web has a better performance aka List/Scroll 

anoochit

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "@openzeppelin/contracts@4.6.0/token/ERC20/utils/SafeERC20.sol";
import "@openzeppelin/contracts@4.6.0/token/ERC20/ERC20.sol";

contract GIFT is ERC20 {
    using SafeERC20 for ERC20;
    constructor() ERC20("GIFT Token", "GIFT") {
        _mint(msg.sender, 1000000000 * 10 ** decimals());

anoochit

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;


import "@openzeppelin/contracts@4.6.0/token/ERC20/utils/SafeERC20.sol";
import "@openzeppelin/contracts@4.6.0/token/ERC20/ERC20.sol";

contract SWAPToken {
    using SafeERC20 for ERC20;

anoochit

// SPDX-License-Identifier: MIT
// Author: Jacob Suchorabski
pragma solidity >= 0.7.0 <= 0.7.4;

contract Faucet{
    
    address owner;
    mapping (address => uint) timeouts;
    
    event Withdrawal(address indexed to);

anoochit

..

        location / {
                # First attempt to serve request as file, then
                # as directory, then fall back to displaying a 404.
                #try_files $uri $uri/ =404;
                proxy_pass http://localhost:3000/;
                proxy_set_header Upgrade $http_upgrade;
                proxy_set_header Connection "Upgrade";
        }

anoochit

#/etc/systemd/system/marsd.service
[Unit]
Description=Mars Node
After=network.target

[Service]
Type=simple
User=root
WorkingDirectory=/root
ExecStart=/root/go/bin/marsd start --

anoochit

#!/bin/bash
cd /root/mars/vue
npm run dev