Tutorial

1@import "../../node_modules/bootstrap/scss/variables";
2
3$theme-colors: (
4"primary": //some color here,
5);
6
7@import "../../node_modules/bootstrap/scss/bootstrap";
8PS F:\Coding\projects\sepehr\client\src\styles> sass style.scss custom.css
9Error: ("primary": #0d6efd, "secondary": #6c757d, "success": #198754, "info": #0dcaf0, 
10"warning": #ffc107, "danger": #dc3545, "light": #f8f9fa, "dark": #212529) isn't a valid 
11CSS value.
12   ╷
1394 │ $theme-colors-rgb: map-loop($theme-colors, to-rgb, "$value") !default;
14   │                             ^^^^^^^^^^^^^
15   ╵
16@import "../../node_modules/bootstrap/scss/functions";
17@import "../../node_modules/bootstrap/scss/variables";
18@import "../../node_modules/bootstrap/scss/mixins";
19

1class ExampleViewModelFactory(private val exampleDao: ExampleDao) : ViewModelProvider.Factory {
2    override fun <T : ViewModel> create(modelClass: Class<T>): T {
3        if (modelClass.isAssignableFrom(exampleViewModel::class.java)) {
4            @Suppress("UNCHECKED_CAST")
5            return ExampleViewModel(exampleDao) as T
6        }
7        throw IllegalArgumentException("Unknown ViewModel class")
8    }
9}
10tasks.withType(KotlinCompile).configureEach {
11    kotlinOptions {
12        freeCompilerArgs += [
13                "-Xjvm-default=all",
14        ]
15    }
16}
17

1import plotly.express as px
2import pingouin as pg
3---------------------------------------------------------------------------
4TypeError                                 Traceback (most recent call last)
5<ipython-input-19-86e89bd44552> in <module>()
6----> 1 import plotly.express as px
7
89 frames
9/usr/local/lib/python3.7/dist-packages/plotly/express/__init__.py in <module>()
10     13     )
11     14 
12---> 15 from ._imshow import imshow
13     16 from ._chart_types import (  # noqa: F401
14     17     scatter,
15
16/usr/local/lib/python3.7/dist-packages/plotly/express/_imshow.py in <module>()
17      9 
18     10 try:
19---> 11     import xarray
20     12 
21     13     xarray_imported = True
22
23/usr/local/lib/python3.7/dist-packages/xarray/__init__.py in <module>()
24      1 import pkg_resources
25      2 
26----> 3 from . import testing, tutorial, ufuncs
27      4 from .backends.api import (
28      5     load_dataarray,
29
30/usr/local/lib/python3.7/dist-packages/xarray/tutorial.py in <module>()
31     11 import numpy as np
32     12 
33---> 13 from .backends.api import open_dataset as _open_dataset
34     14 from .backends.rasterio_ import open_rasterio as _open_rasterio
35     15 from .core.dataarray import DataArray
36
37/usr/local/lib/python3.7/dist-packages/xarray/backends/__init__.py in <module>()
38      4 formats. They should not be used directly, but rather through Dataset objects.
39      5 
40----> 6 from .cfgrib_ import CfGribDataStore
41      7 from .common import AbstractDataStore, BackendArray, BackendEntrypoint
42      8 from .file_manager import CachingFileManager, DummyFileManager, FileManager
43
44/usr/local/lib/python3.7/dist-packages/xarray/backends/cfgrib_.py in <module>()
45     14     _normalize_path,
46     15 )
47---> 16 from .locks import SerializableLock, ensure_lock
48     17 from .store import StoreBackendEntrypoint
49     18 
50
51/usr/local/lib/python3.7/dist-packages/xarray/backends/locks.py in <module>()
52     11 
53     12 try:
54---> 13     from dask.distributed import Lock as DistributedLock
55     14 except ImportError:
56     15     DistributedLock = None
57
58/usr/local/lib/python3.7/dist-packages/dask/distributed.py in <module>()
59      1 # flake8: noqa
60      2 try:
61----> 3     from distributed import *
62      4 except ImportError:
63      5     msg = (
64
65/usr/local/lib/python3.7/dist-packages/distributed/__init__.py in <module>()
66      1 from __future__ import print_function, division, absolute_import
67      2 
68----> 3 from . import config
69      4 from dask.config import config
70      5 from .actor import Actor, ActorFuture
71
72/usr/local/lib/python3.7/dist-packages/distributed/config.py in <module>()
73     18 
74     19 with open(fn) as f:
75---> 20     defaults = yaml.load(f)
76     21 
77     22 dask.config.update_defaults(defaults)
78
79TypeError: load() missing 1 required positional argument: 'Loader'
80!pip install pyyaml==5.4.1
81

1development: {
2  host: "127.0.0.1",
3  port: 4444,
4  network_id: "*"
5},
6/**
7 * @type import('hardhat/config').HardhatUserConfig
8 */
9require("@nomiclabs/hardhat-waffle");
10
11module.exports = {
12  solidity: "0.7.3",
13  defaultNetwork: "rskregtest",
14  networks: {
15    rskregtest: {
16      url: "http://localhost:4444/",
17    },
18  },
19};
20

1development: {
2  host: "127.0.0.1",
3  port: 4444,
4  network_id: "*"
5},
6/**
7 * @type import('hardhat/config').HardhatUserConfig
8 */
9require("@nomiclabs/hardhat-waffle");
10
11module.exports = {
12  solidity: "0.7.3",
13  defaultNetwork: "rskregtest",
14  networks: {
15    rskregtest: {
16      url: "http://localhost:4444/",
17    },
18  },
19};
20% npx hardhat test
21

1val request = manager.requestReviewFlow()
2request.addOnCompleteListener { task ->
3    if (task.isSuccessful) {
4        // We got the ReviewInfo object
5        val reviewInfo = task.result
6    } else {
7        // There was some problem, log or handle the error code.
8        @ReviewErrorCode val reviewErrorCode = (task.getException() as TaskException).errorCode
9    }
10}
11implementation 'com.google.android.play:core:1.10.0'
12implementation 'com.google.android.play:core-ktx:1.8.1'
13val errorCode = when (val exception = task.exception) {
14    is ReviewException -> {
15        exception.errorCode
16    }
17    is RuntimeExecutionException -> {
18        exception.errorCode
19    }
20    else -> {
21        9999
22    }
23}
24

1"FirebaseOptions cannot be null when creating the default app."
2    at Object.throw_ [as throw] (http://localhost:7357/dart_sdk.js:5063:11)
3    at Object.assertFailed (http://localhost:7357/dart_sdk.js:4988:15)
4at firebase_core_web.FirebaseCoreWeb.new.initializeApp (http://localhost:7357/packages/firebase_core_web/firebase_core_web.dart.lib.js:252:42)
5    at initializeApp.next (<anonymous>)
6    at http://localhost:7357/dart_sdk.js:40192:33
7    at _RootZone.runUnary (http://localhost:7357/dart_sdk.js:40062:59)
8    at _FutureListener.thenAwait.handleValue (http://localhost:7357/dart_sdk.js:34983:29)
9    at handleValueCallback (http://localhost:7357/dart_sdk.js:35551:49)
10    at Function._propagateToListeners (http://localhost:7357/dart_sdk.js:35589:17)
11    at _Future.new.[_completeWithValue] (http://localhost:7357/dart_sdk.js:35437:23)
12    at async._AsyncCallbackEntry.new.callback (http://localhost:7357/dart_sdk.js:35458:35)
13    at Object._microtaskLoop (http://localhost:7357/dart_sdk.js:40330:13)
14    at _startMicrotaskLoop (http://localhost:7357/dart_sdk.js:40336:13)
15    at http://localhost:7357/dart_sdk.js:35811:9
16<!DOCTYPE html>
17<html>
18<head>
19  <!--
20    If you are serving your web app in a path other than the root, change the
21    href value below to reflect the base path you are serving from.
22
23    The path provided below has to start and end with a slash "/" in order for
24    it to work correctly.
25
26    For more details:
27    * https://developer.mozilla.org/en-US/docs/Web/HTML/Element/base
28
29    This is a placeholder for base href that will be replaced by the value of
30    the `--base-href` argument provided to `flutter build`.
31  -->
32  <base href="$FLUTTER_BASE_HREF">
33
34  <meta charset="UTF-8">
35  <meta content="IE=Edge" http-equiv="X-UA-Compatible">
36  <meta name="description" content="A new Flutter project.">
37  <meta name="google-signin-client_id" content="619218114547-xxxx.apps.googleusercontent.com">
38  <!-- iOS meta tags & icons -->
39  <meta name="apple-mobile-web-app-capable" content="yes">
40  <meta name="apple-mobile-web-app-status-bar-style" content="black">
41  <meta name="apple-mobile-web-app-title" content="signin_example">
42  <link rel="apple-touch-icon" href="icons/Icon-192.png">
43  
44  <!-- Favicon -->
45  <link rel="icon" type="image/png" href="favicon.png"/>
46
47  <title>signin_example</title>
48  <link rel="manifest" href="manifest.json">
49</head>
50<body>
51  <!-- This script installs service_worker.js to provide PWA functionality to
52       application. For more information, see:
53       https://developers.google.com/web/fundamentals/primers/service-workers -->
54  
55  
56  <script>
57    var serviceWorkerVersion = null;
58    var scriptLoaded = false;
59    function loadMainDartJs() {
60      if (scriptLoaded) {
61        return;
62      }
63      scriptLoaded = true;
64      var scriptTag = document.createElement('script');
65      scriptTag.src = 'main.dart.js';
66      scriptTag.type = 'application/javascript';
67      document.body.append(scriptTag);
68    }
69
70    if ('serviceWorker' in navigator) {
71      // Service workers are supported. Use them.
72      window.addEventListener('load', function () {
73        // Wait for registration to finish before dropping the <script> tag.
74        // Otherwise, the browser will load the script multiple times,
75        // potentially different versions.
76        var serviceWorkerUrl = 'flutter_service_worker.js?v=' + serviceWorkerVersion;
77        navigator.serviceWorker.register(serviceWorkerUrl)
78          .then((reg) => {
79            function waitForActivation(serviceWorker) {
80              serviceWorker.addEventListener('statechange', () => {
81                if (serviceWorker.state == 'activated') {
82                  console.log('Installed new service worker.');
83                  loadMainDartJs();
84                }
85              });
86            }
87            if (!reg.active && (reg.installing || reg.waiting)) {
88              // No active web worker and we have installed or are installing
89              // one for the first time. Simply wait for it to activate.
90              waitForActivation(reg.installing || reg.waiting);
91            } else if (!reg.active.scriptURL.endsWith(serviceWorkerVersion)) {
92              // When the app updates the serviceWorkerVersion changes, so we
93              // need to ask the service worker to update.
94              console.log('New service worker available.');
95              reg.update();
96              waitForActivation(reg.installing);
97            } else {
98              // Existing service worker is still good.
99              console.log('Loading app from service worker.');
100              loadMainDartJs();
101            }
102          });
103
104        // If service worker doesn't succeed in a reasonable amount of time,
105        // fallback to plaint <script> tag.
106        setTimeout(() => {
107          if (!scriptLoaded) {
108            console.warn(
109              'Failed to load app from service worker. Falling back to plain <script> tag.',
110            );
111            loadMainDartJs();
112          }
113        }, 4000);
114      });
115    } else {
116      // Service workers not supported. Just drop the <script> tag.
117      loadMainDartJs();
118    }
119  </script>
120  <script type="module">
121    // Import the functions you need from the SDKs you need
122    import { initializeApp } from "https://www.gstatic.com/firebasejs/9.6.0/firebase-app.js";
123    import { getAnalytics } from "https://www.gstatic.com/firebasejs/9.6.0/firebase-analytics.js";
124    // TODO: Add SDKs for Firebase products that you want to use
125    // https://firebase.google.com/docs/web/setup#available-libraries
126
127    // Your web app's Firebase configuration
128    // For Firebase JS SDK v7.20.0 and later, measurementId is optional
129    const firebaseConfig = {
130      apiKey: "xxx",
131      authDomain: "xxx",
132      projectId: "xx",
133      storageBucket: "exxx",
134      messagingSenderId: "xxx",
135      appId: "xxx",
136      measurementId: "xxx"
137    };
138
139    // Initialize Firebase
140    const app = initializeApp(firebaseConfig);
141    const analytics = getAnalytics(app);
142  </script>
143</body>
144</html>
145void main() async {
146  WidgetsFlutterBinding.ensureInitialized();
147  await Firebase.initializeApp();
148  runApp(SignUpApp());
149}
150name: signin_example
151description: A new Flutter project.
152
153# The following line prevents the package from being accidentally published to
154# pub.dev using `flutter pub publish`. This is preferred for private packages.
155publish_to: 'none' # Remove this line if you wish to publish to pub.dev
156
157https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
158version: 1.0.0+1
159
160environment:
161  sdk: ">=2.15.0-268.18.beta <3.0.0"
162
163dependencies:
164  flutter:
165    sdk: flutter
166
167
168  # The following adds the Cupertino Icons font to your application.
169  # Use with the CupertinoIcons class for iOS style icons.
170  cupertino_icons: ^1.0.2
171  firebase_auth: ^3.3.0
172  firebase_core: ^1.10.2
173  google_sign_in: ^5.2.1
174  shared_preferences: ^2.0.9
175
176dev_dependencies:
177  flutter_test:
178    sdk: flutter
179
180  flutter_lints: ^1.0.0
181
182# The following section is specific to Flutter.
183flutter:
184
185  assets:
186    - assets/images/
187
188  uses-material-design: true
189void main() async {
190  WidgetsFlutterBinding.ensureInitialized();
191  await Firebase.initializeApp(
192    // Replace with actual values
193    options: FirebaseOptions(
194      apiKey: "XXX",
195      appId: "XXX",
196      messagingSenderId: "XXX",
197      projectId: "XXX",
198    ),
199  );
200  runApp(MyApp());
201}
202

1"FirebaseOptions cannot be null when creating the default app."
2    at Object.throw_ [as throw] (http://localhost:7357/dart_sdk.js:5063:11)
3    at Object.assertFailed (http://localhost:7357/dart_sdk.js:4988:15)
4at firebase_core_web.FirebaseCoreWeb.new.initializeApp (http://localhost:7357/packages/firebase_core_web/firebase_core_web.dart.lib.js:252:42)
5    at initializeApp.next (<anonymous>)
6    at http://localhost:7357/dart_sdk.js:40192:33
7    at _RootZone.runUnary (http://localhost:7357/dart_sdk.js:40062:59)
8    at _FutureListener.thenAwait.handleValue (http://localhost:7357/dart_sdk.js:34983:29)
9    at handleValueCallback (http://localhost:7357/dart_sdk.js:35551:49)
10    at Function._propagateToListeners (http://localhost:7357/dart_sdk.js:35589:17)
11    at _Future.new.[_completeWithValue] (http://localhost:7357/dart_sdk.js:35437:23)
12    at async._AsyncCallbackEntry.new.callback (http://localhost:7357/dart_sdk.js:35458:35)
13    at Object._microtaskLoop (http://localhost:7357/dart_sdk.js:40330:13)
14    at _startMicrotaskLoop (http://localhost:7357/dart_sdk.js:40336:13)
15    at http://localhost:7357/dart_sdk.js:35811:9
16<!DOCTYPE html>
17<html>
18<head>
19  <!--
20    If you are serving your web app in a path other than the root, change the
21    href value below to reflect the base path you are serving from.
22
23    The path provided below has to start and end with a slash "/" in order for
24    it to work correctly.
25
26    For more details:
27    * https://developer.mozilla.org/en-US/docs/Web/HTML/Element/base
28
29    This is a placeholder for base href that will be replaced by the value of
30    the `--base-href` argument provided to `flutter build`.
31  -->
32  <base href="$FLUTTER_BASE_HREF">
33
34  <meta charset="UTF-8">
35  <meta content="IE=Edge" http-equiv="X-UA-Compatible">
36  <meta name="description" content="A new Flutter project.">
37  <meta name="google-signin-client_id" content="619218114547-xxxx.apps.googleusercontent.com">
38  <!-- iOS meta tags & icons -->
39  <meta name="apple-mobile-web-app-capable" content="yes">
40  <meta name="apple-mobile-web-app-status-bar-style" content="black">
41  <meta name="apple-mobile-web-app-title" content="signin_example">
42  <link rel="apple-touch-icon" href="icons/Icon-192.png">
43  
44  <!-- Favicon -->
45  <link rel="icon" type="image/png" href="favicon.png"/>
46
47  <title>signin_example</title>
48  <link rel="manifest" href="manifest.json">
49</head>
50<body>
51  <!-- This script installs service_worker.js to provide PWA functionality to
52       application. For more information, see:
53       https://developers.google.com/web/fundamentals/primers/service-workers -->
54  
55  
56  <script>
57    var serviceWorkerVersion = null;
58    var scriptLoaded = false;
59    function loadMainDartJs() {
60      if (scriptLoaded) {
61        return;
62      }
63      scriptLoaded = true;
64      var scriptTag = document.createElement('script');
65      scriptTag.src = 'main.dart.js';
66      scriptTag.type = 'application/javascript';
67      document.body.append(scriptTag);
68    }
69
70    if ('serviceWorker' in navigator) {
71      // Service workers are supported. Use them.
72      window.addEventListener('load', function () {
73        // Wait for registration to finish before dropping the <script> tag.
74        // Otherwise, the browser will load the script multiple times,
75        // potentially different versions.
76        var serviceWorkerUrl = 'flutter_service_worker.js?v=' + serviceWorkerVersion;
77        navigator.serviceWorker.register(serviceWorkerUrl)
78          .then((reg) => {
79            function waitForActivation(serviceWorker) {
80              serviceWorker.addEventListener('statechange', () => {
81                if (serviceWorker.state == 'activated') {
82                  console.log('Installed new service worker.');
83                  loadMainDartJs();
84                }
85              });
86            }
87            if (!reg.active && (reg.installing || reg.waiting)) {
88              // No active web worker and we have installed or are installing
89              // one for the first time. Simply wait for it to activate.
90              waitForActivation(reg.installing || reg.waiting);
91            } else if (!reg.active.scriptURL.endsWith(serviceWorkerVersion)) {
92              // When the app updates the serviceWorkerVersion changes, so we
93              // need to ask the service worker to update.
94              console.log('New service worker available.');
95              reg.update();
96              waitForActivation(reg.installing);
97            } else {
98              // Existing service worker is still good.
99              console.log('Loading app from service worker.');
100              loadMainDartJs();
101            }
102          });
103
104        // If service worker doesn't succeed in a reasonable amount of time,
105        // fallback to plaint <script> tag.
106        setTimeout(() => {
107          if (!scriptLoaded) {
108            console.warn(
109              'Failed to load app from service worker. Falling back to plain <script> tag.',
110            );
111            loadMainDartJs();
112          }
113        }, 4000);
114      });
115    } else {
116      // Service workers not supported. Just drop the <script> tag.
117      loadMainDartJs();
118    }
119  </script>
120  <script type="module">
121    // Import the functions you need from the SDKs you need
122    import { initializeApp } from "https://www.gstatic.com/firebasejs/9.6.0/firebase-app.js";
123    import { getAnalytics } from "https://www.gstatic.com/firebasejs/9.6.0/firebase-analytics.js";
124    // TODO: Add SDKs for Firebase products that you want to use
125    // https://firebase.google.com/docs/web/setup#available-libraries
126
127    // Your web app's Firebase configuration
128    // For Firebase JS SDK v7.20.0 and later, measurementId is optional
129    const firebaseConfig = {
130      apiKey: "xxx",
131      authDomain: "xxx",
132      projectId: "xx",
133      storageBucket: "exxx",
134      messagingSenderId: "xxx",
135      appId: "xxx",
136      measurementId: "xxx"
137    };
138
139    // Initialize Firebase
140    const app = initializeApp(firebaseConfig);
141    const analytics = getAnalytics(app);
142  </script>
143</body>
144</html>
145void main() async {
146  WidgetsFlutterBinding.ensureInitialized();
147  await Firebase.initializeApp();
148  runApp(SignUpApp());
149}
150name: signin_example
151description: A new Flutter project.
152
153# The following line prevents the package from being accidentally published to
154# pub.dev using `flutter pub publish`. This is preferred for private packages.
155publish_to: 'none' # Remove this line if you wish to publish to pub.dev
156
157https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
158version: 1.0.0+1
159
160environment:
161  sdk: ">=2.15.0-268.18.beta <3.0.0"
162
163dependencies:
164  flutter:
165    sdk: flutter
166
167
168  # The following adds the Cupertino Icons font to your application.
169  # Use with the CupertinoIcons class for iOS style icons.
170  cupertino_icons: ^1.0.2
171  firebase_auth: ^3.3.0
172  firebase_core: ^1.10.2
173  google_sign_in: ^5.2.1
174  shared_preferences: ^2.0.9
175
176dev_dependencies:
177  flutter_test:
178    sdk: flutter
179
180  flutter_lints: ^1.0.0
181
182# The following section is specific to Flutter.
183flutter:
184
185  assets:
186    - assets/images/
187
188  uses-material-design: true
189void main() async {
190  WidgetsFlutterBinding.ensureInitialized();
191  await Firebase.initializeApp(
192    // Replace with actual values
193    options: FirebaseOptions(
194      apiKey: "XXX",
195      appId: "XXX",
196      messagingSenderId: "XXX",
197      projectId: "XXX",
198    ),
199  );
200  runApp(MyApp());
201}
202dart pub global activate flutterfire_cli
203

1"FirebaseOptions cannot be null when creating the default app."
2    at Object.throw_ [as throw] (http://localhost:7357/dart_sdk.js:5063:11)
3    at Object.assertFailed (http://localhost:7357/dart_sdk.js:4988:15)
4at firebase_core_web.FirebaseCoreWeb.new.initializeApp (http://localhost:7357/packages/firebase_core_web/firebase_core_web.dart.lib.js:252:42)
5    at initializeApp.next (<anonymous>)
6    at http://localhost:7357/dart_sdk.js:40192:33
7    at _RootZone.runUnary (http://localhost:7357/dart_sdk.js:40062:59)
8    at _FutureListener.thenAwait.handleValue (http://localhost:7357/dart_sdk.js:34983:29)
9    at handleValueCallback (http://localhost:7357/dart_sdk.js:35551:49)
10    at Function._propagateToListeners (http://localhost:7357/dart_sdk.js:35589:17)
11    at _Future.new.[_completeWithValue] (http://localhost:7357/dart_sdk.js:35437:23)
12    at async._AsyncCallbackEntry.new.callback (http://localhost:7357/dart_sdk.js:35458:35)
13    at Object._microtaskLoop (http://localhost:7357/dart_sdk.js:40330:13)
14    at _startMicrotaskLoop (http://localhost:7357/dart_sdk.js:40336:13)
15    at http://localhost:7357/dart_sdk.js:35811:9
16<!DOCTYPE html>
17<html>
18<head>
19  <!--
20    If you are serving your web app in a path other than the root, change the
21    href value below to reflect the base path you are serving from.
22
23    The path provided below has to start and end with a slash "/" in order for
24    it to work correctly.
25
26    For more details:
27    * https://developer.mozilla.org/en-US/docs/Web/HTML/Element/base
28
29    This is a placeholder for base href that will be replaced by the value of
30    the `--base-href` argument provided to `flutter build`.
31  -->
32  <base href="$FLUTTER_BASE_HREF">
33
34  <meta charset="UTF-8">
35  <meta content="IE=Edge" http-equiv="X-UA-Compatible">
36  <meta name="description" content="A new Flutter project.">
37  <meta name="google-signin-client_id" content="619218114547-xxxx.apps.googleusercontent.com">
38  <!-- iOS meta tags & icons -->
39  <meta name="apple-mobile-web-app-capable" content="yes">
40  <meta name="apple-mobile-web-app-status-bar-style" content="black">
41  <meta name="apple-mobile-web-app-title" content="signin_example">
42  <link rel="apple-touch-icon" href="icons/Icon-192.png">
43  
44  <!-- Favicon -->
45  <link rel="icon" type="image/png" href="favicon.png"/>
46
47  <title>signin_example</title>
48  <link rel="manifest" href="manifest.json">
49</head>
50<body>
51  <!-- This script installs service_worker.js to provide PWA functionality to
52       application. For more information, see:
53       https://developers.google.com/web/fundamentals/primers/service-workers -->
54  
55  
56  <script>
57    var serviceWorkerVersion = null;
58    var scriptLoaded = false;
59    function loadMainDartJs() {
60      if (scriptLoaded) {
61        return;
62      }
63      scriptLoaded = true;
64      var scriptTag = document.createElement('script');
65      scriptTag.src = 'main.dart.js';
66      scriptTag.type = 'application/javascript';
67      document.body.append(scriptTag);
68    }
69
70    if ('serviceWorker' in navigator) {
71      // Service workers are supported. Use them.
72      window.addEventListener('load', function () {
73        // Wait for registration to finish before dropping the <script> tag.
74        // Otherwise, the browser will load the script multiple times,
75        // potentially different versions.
76        var serviceWorkerUrl = 'flutter_service_worker.js?v=' + serviceWorkerVersion;
77        navigator.serviceWorker.register(serviceWorkerUrl)
78          .then((reg) => {
79            function waitForActivation(serviceWorker) {
80              serviceWorker.addEventListener('statechange', () => {
81                if (serviceWorker.state == 'activated') {
82                  console.log('Installed new service worker.');
83                  loadMainDartJs();
84                }
85              });
86            }
87            if (!reg.active && (reg.installing || reg.waiting)) {
88              // No active web worker and we have installed or are installing
89              // one for the first time. Simply wait for it to activate.
90              waitForActivation(reg.installing || reg.waiting);
91            } else if (!reg.active.scriptURL.endsWith(serviceWorkerVersion)) {
92              // When the app updates the serviceWorkerVersion changes, so we
93              // need to ask the service worker to update.
94              console.log('New service worker available.');
95              reg.update();
96              waitForActivation(reg.installing);
97            } else {
98              // Existing service worker is still good.
99              console.log('Loading app from service worker.');
100              loadMainDartJs();
101            }
102          });
103
104        // If service worker doesn't succeed in a reasonable amount of time,
105        // fallback to plaint <script> tag.
106        setTimeout(() => {
107          if (!scriptLoaded) {
108            console.warn(
109              'Failed to load app from service worker. Falling back to plain <script> tag.',
110            );
111            loadMainDartJs();
112          }
113        }, 4000);
114      });
115    } else {
116      // Service workers not supported. Just drop the <script> tag.
117      loadMainDartJs();
118    }
119  </script>
120  <script type="module">
121    // Import the functions you need from the SDKs you need
122    import { initializeApp } from "https://www.gstatic.com/firebasejs/9.6.0/firebase-app.js";
123    import { getAnalytics } from "https://www.gstatic.com/firebasejs/9.6.0/firebase-analytics.js";
124    // TODO: Add SDKs for Firebase products that you want to use
125    // https://firebase.google.com/docs/web/setup#available-libraries
126
127    // Your web app's Firebase configuration
128    // For Firebase JS SDK v7.20.0 and later, measurementId is optional
129    const firebaseConfig = {
130      apiKey: "xxx",
131      authDomain: "xxx",
132      projectId: "xx",
133      storageBucket: "exxx",
134      messagingSenderId: "xxx",
135      appId: "xxx",
136      measurementId: "xxx"
137    };
138
139    // Initialize Firebase
140    const app = initializeApp(firebaseConfig);
141    const analytics = getAnalytics(app);
142  </script>
143</body>
144</html>
145void main() async {
146  WidgetsFlutterBinding.ensureInitialized();
147  await Firebase.initializeApp();
148  runApp(SignUpApp());
149}
150name: signin_example
151description: A new Flutter project.
152
153# The following line prevents the package from being accidentally published to
154# pub.dev using `flutter pub publish`. This is preferred for private packages.
155publish_to: 'none' # Remove this line if you wish to publish to pub.dev
156
157https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
158version: 1.0.0+1
159
160environment:
161  sdk: ">=2.15.0-268.18.beta <3.0.0"
162
163dependencies:
164  flutter:
165    sdk: flutter
166
167
168  # The following adds the Cupertino Icons font to your application.
169  # Use with the CupertinoIcons class for iOS style icons.
170  cupertino_icons: ^1.0.2
171  firebase_auth: ^3.3.0
172  firebase_core: ^1.10.2
173  google_sign_in: ^5.2.1
174  shared_preferences: ^2.0.9
175
176dev_dependencies:
177  flutter_test:
178    sdk: flutter
179
180  flutter_lints: ^1.0.0
181
182# The following section is specific to Flutter.
183flutter:
184
185  assets:
186    - assets/images/
187
188  uses-material-design: true
189void main() async {
190  WidgetsFlutterBinding.ensureInitialized();
191  await Firebase.initializeApp(
192    // Replace with actual values
193    options: FirebaseOptions(
194      apiKey: "XXX",
195      appId: "XXX",
196      messagingSenderId: "XXX",
197      projectId: "XXX",
198    ),
199  );
200  runApp(MyApp());
201}
202dart pub global activate flutterfire_cli
203flutterfire configure
204

1"FirebaseOptions cannot be null when creating the default app."
2    at Object.throw_ [as throw] (http://localhost:7357/dart_sdk.js:5063:11)
3    at Object.assertFailed (http://localhost:7357/dart_sdk.js:4988:15)
4at firebase_core_web.FirebaseCoreWeb.new.initializeApp (http://localhost:7357/packages/firebase_core_web/firebase_core_web.dart.lib.js:252:42)
5    at initializeApp.next (<anonymous>)
6    at http://localhost:7357/dart_sdk.js:40192:33
7    at _RootZone.runUnary (http://localhost:7357/dart_sdk.js:40062:59)
8    at _FutureListener.thenAwait.handleValue (http://localhost:7357/dart_sdk.js:34983:29)
9    at handleValueCallback (http://localhost:7357/dart_sdk.js:35551:49)
10    at Function._propagateToListeners (http://localhost:7357/dart_sdk.js:35589:17)
11    at _Future.new.[_completeWithValue] (http://localhost:7357/dart_sdk.js:35437:23)
12    at async._AsyncCallbackEntry.new.callback (http://localhost:7357/dart_sdk.js:35458:35)
13    at Object._microtaskLoop (http://localhost:7357/dart_sdk.js:40330:13)
14    at _startMicrotaskLoop (http://localhost:7357/dart_sdk.js:40336:13)
15    at http://localhost:7357/dart_sdk.js:35811:9
16<!DOCTYPE html>
17<html>
18<head>
19  <!--
20    If you are serving your web app in a path other than the root, change the
21    href value below to reflect the base path you are serving from.
22
23    The path provided below has to start and end with a slash "/" in order for
24    it to work correctly.
25
26    For more details:
27    * https://developer.mozilla.org/en-US/docs/Web/HTML/Element/base
28
29    This is a placeholder for base href that will be replaced by the value of
30    the `--base-href` argument provided to `flutter build`.
31  -->
32  <base href="$FLUTTER_BASE_HREF">
33
34  <meta charset="UTF-8">
35  <meta content="IE=Edge" http-equiv="X-UA-Compatible">
36  <meta name="description" content="A new Flutter project.">
37  <meta name="google-signin-client_id" content="619218114547-xxxx.apps.googleusercontent.com">
38  <!-- iOS meta tags & icons -->
39  <meta name="apple-mobile-web-app-capable" content="yes">
40  <meta name="apple-mobile-web-app-status-bar-style" content="black">
41  <meta name="apple-mobile-web-app-title" content="signin_example">
42  <link rel="apple-touch-icon" href="icons/Icon-192.png">
43  
44  <!-- Favicon -->
45  <link rel="icon" type="image/png" href="favicon.png"/>
46
47  <title>signin_example</title>
48  <link rel="manifest" href="manifest.json">
49</head>
50<body>
51  <!-- This script installs service_worker.js to provide PWA functionality to
52       application. For more information, see:
53       https://developers.google.com/web/fundamentals/primers/service-workers -->
54  
55  
56  <script>
57    var serviceWorkerVersion = null;
58    var scriptLoaded = false;
59    function loadMainDartJs() {
60      if (scriptLoaded) {
61        return;
62      }
63      scriptLoaded = true;
64      var scriptTag = document.createElement('script');
65      scriptTag.src = 'main.dart.js';
66      scriptTag.type = 'application/javascript';
67      document.body.append(scriptTag);
68    }
69
70    if ('serviceWorker' in navigator) {
71      // Service workers are supported. Use them.
72      window.addEventListener('load', function () {
73        // Wait for registration to finish before dropping the <script> tag.
74        // Otherwise, the browser will load the script multiple times,
75        // potentially different versions.
76        var serviceWorkerUrl = 'flutter_service_worker.js?v=' + serviceWorkerVersion;
77        navigator.serviceWorker.register(serviceWorkerUrl)
78          .then((reg) => {
79            function waitForActivation(serviceWorker) {
80              serviceWorker.addEventListener('statechange', () => {
81                if (serviceWorker.state == 'activated') {
82                  console.log('Installed new service worker.');
83                  loadMainDartJs();
84                }
85              });
86            }
87            if (!reg.active && (reg.installing || reg.waiting)) {
88              // No active web worker and we have installed or are installing
89              // one for the first time. Simply wait for it to activate.
90              waitForActivation(reg.installing || reg.waiting);
91            } else if (!reg.active.scriptURL.endsWith(serviceWorkerVersion)) {
92              // When the app updates the serviceWorkerVersion changes, so we
93              // need to ask the service worker to update.
94              console.log('New service worker available.');
95              reg.update();
96              waitForActivation(reg.installing);
97            } else {
98              // Existing service worker is still good.
99              console.log('Loading app from service worker.');
100              loadMainDartJs();
101            }
102          });
103
104        // If service worker doesn't succeed in a reasonable amount of time,
105        // fallback to plaint <script> tag.
106        setTimeout(() => {
107          if (!scriptLoaded) {
108            console.warn(
109              'Failed to load app from service worker. Falling back to plain <script> tag.',
110            );
111            loadMainDartJs();
112          }
113        }, 4000);
114      });
115    } else {
116      // Service workers not supported. Just drop the <script> tag.
117      loadMainDartJs();
118    }
119  </script>
120  <script type="module">
121    // Import the functions you need from the SDKs you need
122    import { initializeApp } from "https://www.gstatic.com/firebasejs/9.6.0/firebase-app.js";
123    import { getAnalytics } from "https://www.gstatic.com/firebasejs/9.6.0/firebase-analytics.js";
124    // TODO: Add SDKs for Firebase products that you want to use
125    // https://firebase.google.com/docs/web/setup#available-libraries
126
127    // Your web app's Firebase configuration
128    // For Firebase JS SDK v7.20.0 and later, measurementId is optional
129    const firebaseConfig = {
130      apiKey: "xxx",
131      authDomain: "xxx",
132      projectId: "xx",
133      storageBucket: "exxx",
134      messagingSenderId: "xxx",
135      appId: "xxx",
136      measurementId: "xxx"
137    };
138
139    // Initialize Firebase
140    const app = initializeApp(firebaseConfig);
141    const analytics = getAnalytics(app);
142  </script>
143</body>
144</html>
145void main() async {
146  WidgetsFlutterBinding.ensureInitialized();
147  await Firebase.initializeApp();
148  runApp(SignUpApp());
149}
150name: signin_example
151description: A new Flutter project.
152
153# The following line prevents the package from being accidentally published to
154# pub.dev using `flutter pub publish`. This is preferred for private packages.
155publish_to: 'none' # Remove this line if you wish to publish to pub.dev
156
157https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
158version: 1.0.0+1
159
160environment:
161  sdk: ">=2.15.0-268.18.beta <3.0.0"
162
163dependencies:
164  flutter:
165    sdk: flutter
166
167
168  # The following adds the Cupertino Icons font to your application.
169  # Use with the CupertinoIcons class for iOS style icons.
170  cupertino_icons: ^1.0.2
171  firebase_auth: ^3.3.0
172  firebase_core: ^1.10.2
173  google_sign_in: ^5.2.1
174  shared_preferences: ^2.0.9
175
176dev_dependencies:
177  flutter_test:
178    sdk: flutter
179
180  flutter_lints: ^1.0.0
181
182# The following section is specific to Flutter.
183flutter:
184
185  assets:
186    - assets/images/
187
188  uses-material-design: true
189void main() async {
190  WidgetsFlutterBinding.ensureInitialized();
191  await Firebase.initializeApp(
192    // Replace with actual values
193    options: FirebaseOptions(
194      apiKey: "XXX",
195      appId: "XXX",
196      messagingSenderId: "XXX",
197      projectId: "XXX",
198    ),
199  );
200  runApp(MyApp());
201}
202dart pub global activate flutterfire_cli
203flutterfire configure
204void main() async {
205  WidgetsFlutterBinding.ensureInitialized();
206  await Firebase.initializeApp(
207    options: DefaultFirebaseOptions.currentPlatform,
208  );
209  runApp(MyApp());
210}
211

1"FirebaseOptions cannot be null when creating the default app."
2    at Object.throw_ [as throw] (http://localhost:7357/dart_sdk.js:5063:11)
3    at Object.assertFailed (http://localhost:7357/dart_sdk.js:4988:15)
4at firebase_core_web.FirebaseCoreWeb.new.initializeApp (http://localhost:7357/packages/firebase_core_web/firebase_core_web.dart.lib.js:252:42)
5    at initializeApp.next (<anonymous>)
6    at http://localhost:7357/dart_sdk.js:40192:33
7    at _RootZone.runUnary (http://localhost:7357/dart_sdk.js:40062:59)
8    at _FutureListener.thenAwait.handleValue (http://localhost:7357/dart_sdk.js:34983:29)
9    at handleValueCallback (http://localhost:7357/dart_sdk.js:35551:49)
10    at Function._propagateToListeners (http://localhost:7357/dart_sdk.js:35589:17)
11    at _Future.new.[_completeWithValue] (http://localhost:7357/dart_sdk.js:35437:23)
12    at async._AsyncCallbackEntry.new.callback (http://localhost:7357/dart_sdk.js:35458:35)
13    at Object._microtaskLoop (http://localhost:7357/dart_sdk.js:40330:13)
14    at _startMicrotaskLoop (http://localhost:7357/dart_sdk.js:40336:13)
15    at http://localhost:7357/dart_sdk.js:35811:9
16<!DOCTYPE html>
17<html>
18<head>
19  <!--
20    If you are serving your web app in a path other than the root, change the
21    href value below to reflect the base path you are serving from.
22
23    The path provided below has to start and end with a slash "/" in order for
24    it to work correctly.
25
26    For more details:
27    * https://developer.mozilla.org/en-US/docs/Web/HTML/Element/base
28
29    This is a placeholder for base href that will be replaced by the value of
30    the `--base-href` argument provided to `flutter build`.
31  -->
32  <base href="$FLUTTER_BASE_HREF">
33
34  <meta charset="UTF-8">
35  <meta content="IE=Edge" http-equiv="X-UA-Compatible">
36  <meta name="description" content="A new Flutter project.">
37  <meta name="google-signin-client_id" content="619218114547-xxxx.apps.googleusercontent.com">
38  <!-- iOS meta tags & icons -->
39  <meta name="apple-mobile-web-app-capable" content="yes">
40  <meta name="apple-mobile-web-app-status-bar-style" content="black">
41  <meta name="apple-mobile-web-app-title" content="signin_example">
42  <link rel="apple-touch-icon" href="icons/Icon-192.png">
43  
44  <!-- Favicon -->
45  <link rel="icon" type="image/png" href="favicon.png"/>
46
47  <title>signin_example</title>
48  <link rel="manifest" href="manifest.json">
49</head>
50<body>
51  <!-- This script installs service_worker.js to provide PWA functionality to
52       application. For more information, see:
53       https://developers.google.com/web/fundamentals/primers/service-workers -->
54  
55  
56  <script>
57    var serviceWorkerVersion = null;
58    var scriptLoaded = false;
59    function loadMainDartJs() {
60      if (scriptLoaded) {
61        return;
62      }
63      scriptLoaded = true;
64      var scriptTag = document.createElement('script');
65      scriptTag.src = 'main.dart.js';
66      scriptTag.type = 'application/javascript';
67      document.body.append(scriptTag);
68    }
69
70    if ('serviceWorker' in navigator) {
71      // Service workers are supported. Use them.
72      window.addEventListener('load', function () {
73        // Wait for registration to finish before dropping the <script> tag.
74        // Otherwise, the browser will load the script multiple times,
75        // potentially different versions.
76        var serviceWorkerUrl = 'flutter_service_worker.js?v=' + serviceWorkerVersion;
77        navigator.serviceWorker.register(serviceWorkerUrl)
78          .then((reg) => {
79            function waitForActivation(serviceWorker) {
80              serviceWorker.addEventListener('statechange', () => {
81                if (serviceWorker.state == 'activated') {
82                  console.log('Installed new service worker.');
83                  loadMainDartJs();
84                }
85              });
86            }
87            if (!reg.active && (reg.installing || reg.waiting)) {
88              // No active web worker and we have installed or are installing
89              // one for the first time. Simply wait for it to activate.
90              waitForActivation(reg.installing || reg.waiting);
91            } else if (!reg.active.scriptURL.endsWith(serviceWorkerVersion)) {
92              // When the app updates the serviceWorkerVersion changes, so we
93              // need to ask the service worker to update.
94              console.log('New service worker available.');
95              reg.update();
96              waitForActivation(reg.installing);
97            } else {
98              // Existing service worker is still good.
99              console.log('Loading app from service worker.');
100              loadMainDartJs();
101            }
102          });
103
104        // If service worker doesn't succeed in a reasonable amount of time,
105        // fallback to plaint <script> tag.
106        setTimeout(() => {
107          if (!scriptLoaded) {
108            console.warn(
109              'Failed to load app from service worker. Falling back to plain <script> tag.',
110            );
111            loadMainDartJs();
112          }
113        }, 4000);
114      });
115    } else {
116      // Service workers not supported. Just drop the <script> tag.
117      loadMainDartJs();
118    }
119  </script>
120  <script type="module">
121    // Import the functions you need from the SDKs you need
122    import { initializeApp } from "https://www.gstatic.com/firebasejs/9.6.0/firebase-app.js";
123    import { getAnalytics } from "https://www.gstatic.com/firebasejs/9.6.0/firebase-analytics.js";
124    // TODO: Add SDKs for Firebase products that you want to use
125    // https://firebase.google.com/docs/web/setup#available-libraries
126
127    // Your web app's Firebase configuration
128    // For Firebase JS SDK v7.20.0 and later, measurementId is optional
129    const firebaseConfig = {
130      apiKey: "xxx",
131      authDomain: "xxx",
132      projectId: "xx",
133      storageBucket: "exxx",
134      messagingSenderId: "xxx",
135      appId: "xxx",
136      measurementId: "xxx"
137    };
138
139    // Initialize Firebase
140    const app = initializeApp(firebaseConfig);
141    const analytics = getAnalytics(app);
142  </script>
143</body>
144</html>
145void main() async {
146  WidgetsFlutterBinding.ensureInitialized();
147  await Firebase.initializeApp();
148  runApp(SignUpApp());
149}
150name: signin_example
151description: A new Flutter project.
152
153# The following line prevents the package from being accidentally published to
154# pub.dev using `flutter pub publish`. This is preferred for private packages.
155publish_to: 'none' # Remove this line if you wish to publish to pub.dev
156
157https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
158version: 1.0.0+1
159
160environment:
161  sdk: ">=2.15.0-268.18.beta <3.0.0"
162
163dependencies:
164  flutter:
165    sdk: flutter
166
167
168  # The following adds the Cupertino Icons font to your application.
169  # Use with the CupertinoIcons class for iOS style icons.
170  cupertino_icons: ^1.0.2
171  firebase_auth: ^3.3.0
172  firebase_core: ^1.10.2
173  google_sign_in: ^5.2.1
174  shared_preferences: ^2.0.9
175
176dev_dependencies:
177  flutter_test:
178    sdk: flutter
179
180  flutter_lints: ^1.0.0
181
182# The following section is specific to Flutter.
183flutter:
184
185  assets:
186    - assets/images/
187
188  uses-material-design: true
189void main() async {
190  WidgetsFlutterBinding.ensureInitialized();
191  await Firebase.initializeApp(
192    // Replace with actual values
193    options: FirebaseOptions(
194      apiKey: "XXX",
195      appId: "XXX",
196      messagingSenderId: "XXX",
197      projectId: "XXX",
198    ),
199  );
200  runApp(MyApp());
201}
202dart pub global activate flutterfire_cli
203flutterfire configure
204void main() async {
205  WidgetsFlutterBinding.ensureInitialized();
206  await Firebase.initializeApp(
207    options: DefaultFirebaseOptions.currentPlatform,
208  );
209  runApp(MyApp());
210}
211  <script src="https://www.gstatic.com/firebasejs/8.6.1/firebase-app.js"></script>
212  <script src="https://www.gstatic.com/firebasejs/8.6.1/firebase-analytics.js"></script>
213  <script>
214    var firebaseConfig = {
215      apiKey: "xxx",
216      authDomain: "xxx",
217      projectId: "xx",
218      storageBucket: "exxx",
219      messagingSenderId: "xxx",
220      appId: "xxx",
221      measurementId: "xxx"
222    };
223
224    firebase.initializeApp(firebaseConfig);
225    firebase.analytics();
226  </script>
227