Skip to content

Instantly share code, notes, and snippets.

View littleironical's full-sized avatar
👻
keep your fingers sharp

Hardik Kumar littleironical

👻
keep your fingers sharp
86 followers · 35 following
View GitHub Profile
@littleironical
littleironical / Keploy-welcome-mailing-template
Last active July 10, 2022 11:06
<!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
littleironical / GeeksforGeeks Mail Template
Created March 8, 2021 16:37
<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
littleironical / No module named 'pip'
Created February 15, 2021 19:40
python -m ensurepip
@littleironical
littleironical / How to close onscreen keyboard in flutter
Created February 7, 2021 19:51
FocusScope.of(context).unfocus()
@littleironical
littleironical / Toogle theme in flutter
Created January 26, 2021 18:01
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
littleironical / Loading NetworkImage in flutter
Created January 23, 2021 10:52
Image.network(
image,
fit: BoxFit.cover,
loadingBuilder: (context, child, loadingProgress) {
return (loadingProgress == null)
? child
: Center(
child: SizedBox(
height: 40.0,
width: 40.0,
@littleironical
littleironical / Get all douments in a list from Firebase in Flutter
Created January 22, 2021 08:45
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
littleironical / Getting a single data from Firebase without using FutureBuilder or StreamBuilder in Flutter
Created January 21, 2021 12:20
//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
littleironical / Open new tab using flutter web
Last active October 31, 2022 03:28
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
littleironical / Scroll anywhere in Scrolling Widget
Created December 30, 2020 16:48
// 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