Hardik Kumar littleironical
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littleironical
/ Keploy-welcome-mailing-template
Last active
July 10, 2022 11:06
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| <!DOCTYPE html> | |
| <html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" lang="en"> | |
| <head> | |
| <title></title> | |
| <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <!--[if mso]><xml><o:OfficeDocumentSettings><o:PixelsPerInch>96</o:PixelsPerInch><o:AllowPNG/></o:OfficeDocumentSettings></xml><![endif]--> | |
| <style> | |
| * { |
littleironical
/ GeeksforGeeks Mail Template
Created
March 8, 2021 16:37
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| <div class="clean-body" style="margin: 0; padding: 0; -webkit-text-size-adjust: 100%; background-color: #dde4ea;"> | |
| <!--[if IE]><div class="ie-browser"><![endif]--> | |
| <table class="nl-container" style="table-layout: fixed; vertical-align: top; min-width: 320px; border-spacing: 0; border-collapse: collapse; mso-table-lspace: 0pt; mso-table-rspace: 0pt; background-color: #dde4ea; width: 100%;" cellpadding="0" cellspacing="0" role="presentation" width="100%" bgcolor="#dde4ea" valign="top"> | |
| <tbody> | |
| <tr style="vertical-align: top;" valign="top"> | |
| <td style="word-break: break-word; vertical-align: top;" valign="top"> | |
| <!--[if (mso)|(IE)]><table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td align="center" style="background-color:#dde4ea"><![endif]--> | |
| <div style="background-color:transparent;"> | |
| <div class="block-grid " style="min-width: 320px; max-width: 640px; overflow-wrap: break-word; word-wrap: break-word; word-break: break-word; Margin: 0 auto; background-color: #ffffff;"> |
littleironical
/ No module named 'pip'
Created
February 15, 2021 19:40
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| python -m ensurepip |
littleironical
/ How to close onscreen keyboard in flutter
Created
February 7, 2021 19:51
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| FocusScope.of(context).unfocus() |
littleironical
/ Toogle theme in flutter
Created
January 26, 2021 18:01
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| void main() => runApp(MyApp()); | |
| class MyApp extends StatelessWidget { | |
| final _notifier = ValueNotifier<ThemeModel>(ThemeModel(ThemeMode.light)); | |
| @override | |
| Widget build(BuildContext context) { | |
| return ValueListenableBuilder<ThemeModel>( | |
| valueListenable: _notifier, | |
| builder: (_, model, __) { |
littleironical
/ Loading NetworkImage in flutter
Created
January 23, 2021 10:52
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| Image.network( | |
| image, | |
| fit: BoxFit.cover, | |
| loadingBuilder: (context, child, loadingProgress) { | |
| return (loadingProgress == null) | |
| ? child | |
| : Center( | |
| child: SizedBox( | |
| height: 40.0, | |
| width: 40.0, |
littleironical
/ Get all douments in a list from Firebase in Flutter
Created
January 22, 2021 08:45
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| final CollectionReference items = FirebaseFirestore.instance.collection('Orders'); | |
| final body = StreamBuilder<QuerySnapshot>( | |
| stream: items.snapshots(), | |
| builder: (BuildContext context, AsyncSnapshot<QuerySnapshot> snapshot) { | |
| if (snapshot.hasError) { | |
| return Container( | |
| child: Center( | |
| child: Text('SOME ERROR HAS OCCURED'), | |
| ), |
littleironical
/ Getting a single data from Firebase without using FutureBuilder or StreamBuilder in Flutter
Created
January 21, 2021 12:20
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| //Initialising as 'loading..' because text widget (where you'll be using these variables) can't be null | |
| String firstName = 'loading...' | |
| String lastName = 'loading...' | |
| String title = 'loading...' | |
| class Screen extends StatefulWidget { | |
| @override | |
| _ScreenState createState() => _ScreenState(); | |
| } |
littleironical
/ Open new tab using flutter web
Last active
October 31, 2022 03:28
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| import 'dart:js' as js; | |
| //OR | |
| import 'dart:html' as html; | |
| onPressed: () { | |
| js.context.callMethod('open', ['https://play.google.com/store']); | |
| //OR | |
| html.window.open('https://play.google.com/store', 'new tab'); | |
| }, |
littleironical
/ Scroll anywhere in Scrolling Widget
Created
December 30, 2020 16:48
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| // Create "ScrollController" | |
| final ScrollController scrollController = ScrollController(); | |
| // Add "scrollController" to "controller" property inside Scroll widget | |
| controller: scrollController, | |
| // Now implement scrolling function | |
| void onTap(){ | |
| scrollController.animateTo(0, duration: Duration(seconds: 2), curve: Curves.easeInOut); | |
| // 0 is the offset |
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