gopalkohli

import 'dart:ui';
import 'package:flutter/material.dart';

// Converts a hex, rgb, or rgba color string to Color object. Works with opacity values as well.
// e.g.: 
//       "#000"                    -> Color(0xff000000)
//       "#cc3333"                 -> Color(0xffcc3333)
//       "#cc3333dd"               -> Color(0xddcc3333)
//       "rgb(204, 44, 81)"        -> Color(0xffcc2c51) 
//       "rgba(204, 44, 81, 0.20)" -> Color(0x33cc2c51)

gopalkohli

<?php

/*#############################
* Developer: Mohammad Sharaf Ali
* Designation: Web Developer
* Version: 1.0
*/#############################

// SETTINGS
ini_set('max_execution_time', 0);

gopalkohli

<?php
/**
 * JSON Web Token implementation
 *
 * Minimum implementation used by Realtime auth, based on this spec:
 * http://self-issued.info/docs/draft-jones-json-web-token-01.html.
 *
 * @author Neuman Vong <neuman@twilio.com>
 */
class JWT

gopalkohli

/// https://stackoverflow.com/a/33767837
/// https://iganin.hatenablog.com/entry/2019/07/27/172911
extension UINavigationController {
    public func pushViewController(
        _ viewController: UIViewController,
        animated: Bool,
        completion: @escaping () -> Void) {
        pushViewController(viewController, animated: animated)
        guard animated, let coordinator = transitionCoordinator else {
            DispatchQueue.main.async { completion() }

gopalkohli

// In a Firestore standard example, we quickly create a 'xmas tree' of nested stuff 
// We use Promises directly: get().then(callback) and use snapshot.forEach() to iterate
let campaignsRef = db.collection('campaigns');
let activeCampaigns = campaignsRef.where('active', '==', true).select().get()
.then(snapshot => {
    snapshot.forEach(campaign => {
        console.log(campaign.id);
        let allTasks = campaignsRef.doc(campaign.id).collection('tasks').get().then(
            snapshot => {
                snapshot.forEach(task => {

gopalkohli

import 'dart:async';
import 'package:http/http.dart' as http;
import 'dart:convert' as convert;

class BackendService {
  static Future<List<Map<String, String>>> getSuggestions(String query) async {
    if (query.isEmpty && query.length < 3) {
      print('Query needs to be at least 3 chars');
      return Future.value([]);
    }

gopalkohli

import 'package:flutter/material.dart';
import 'package:flutter_typeahead/flutter_typeahead.dart';
import 'data.dart';

class MyMaterialApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Datamuse Autocomplete Demo',
      home: MyHomePage(),

gopalkohli

import 'dart:typed_data';

import 'package:flutter/material.dart';
import 'package:pdf/pdf.dart';
import 'package:pdf/widgets.dart' as pw;
import 'package:printing/printing.dart';

Future<void> main() async {
  runApp(const MyApp('Printing Demo'));
}

gopalkohli

<?php
/**
 * Created by PhpStorm.
 * User: danielcastro
 * Date: 2/2/17
 * Time: 2:06 PM
 *
 * Place under app/paht/to/file folder and add
 * "files" : [
 *     "app/paht/to/file/helpers.php"

gopalkohli

/*
Enable the "Request Desktop Site" functions on mobile chrome (android and iOS) allow users to see desktop layouts on responsive sites.  Note that this is distinct from "opt out of mobile!" buttons built into your site: this is meant to work with the browser's native opt-in/opt-out functionality.  

Since these functions work, in part, by simply spoofing the user agent to pretend to be desktop browsers, all we have to do is just remember that the browser once claimed to be android earlier in the same session and then alter the viewport tag in response to its fib.  

Here's an example viewport tag <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1"> that we'd be setting to scaleable-yes,max scale=2.  That's just an example of something that works on the site I was building: you should customize the "desktop" viewport content setting to whatever works for your site's needs.  If you wanted, you could stick this code in the head just after the primary viewport tag so that the br