HIMANSHU SHARMA himanshusharma89
💙
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| void main() { | |
| String date = json['sheet']![0]['date']!; | |
| String key = json['sheet']![0]['date']!; | |
| List<Map<String, String>> outPut = []; | |
| print(json['sheet']?.map((e){ | |
| for(int i=1;i<=4;i++){ | |
| outPut.add({ | |
| "date": date, | |
| "uniqueKey": key, | |
| "city$i":e["city$i"]! |
himanshusharma89
/ findIncreasingPoint.dart
Last active
May 14, 2021 10:28
find the Increasing Point in array
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| void main() { | |
| List<int> array = [25, 23, 21, 16, 5, 10, 12, 16, 18]; | |
| int l =0 , r=array.length - 1; | |
| while (l < r) { | |
| int mid = l + (r-l)~/2; | |
| if (array[mid] < array[mid + 1]) { | |
| r = mid; | |
| } | |
| else { | |
| l = mid + 1; |
himanshusharma89
/ helloworld.dart
Created
January 11, 2021 12:48
MLH Local Hack Day: Build Day 1 challenge "Hello, World in a New Language".
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| void main() { | |
| print('Hello, World!'); | |
| } |
himanshusharma89
/ expansion_tile_list_item_update.dart
Created
November 28, 2020 13:20
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| Widget listItem({int index, String title, IconData icon}) { | |
| final GlobalKey expansionTileKey = GlobalKey(); | |
| return Material( | |
| color: Colors.transparent, | |
| child: Theme( | |
| data: ThemeData(accentColor: Colors.black), | |
| child: ExpansionTile( | |
| key: expansionTileKey, | |
| onExpansionChanged: (value) { | |
| if (value) { |
himanshusharma89
/ _scrollToSelectedContent.dart
Created
November 28, 2020 13:01
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| void _scrollToSelectedContent({GlobalKey expansionTileKey}) { | |
| final keyContext = expansionTileKey.currentContext; | |
| if (keyContext != null) { | |
| Future.delayed(Duration(milliseconds: 200)).then((value) { | |
| Scrollable.ensureVisible(keyContext, | |
| duration: Duration(milliseconds: 200)); | |
| }); | |
| } | |
| } |
himanshusharma89
/ expansion_tile_card_widget.dart
Created
November 16, 2020 14:32
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| Widget cardWidget() { | |
| return Padding( | |
| padding: const EdgeInsets.only(top: 5.0, bottom: 8), | |
| child: Container( | |
| width: MediaQuery.of(context).size.width * 0.91, | |
| padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 15), | |
| decoration: BoxDecoration( | |
| color: Colors.white, | |
| borderRadius: BorderRadius.circular(8), | |
| boxShadow: [ |
himanshusharma89
/ expansion_tile_list_item.dart
Created
November 16, 2020 14:31
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| Widget listItem({int index, String title, IconData icon}) { | |
| return Material( | |
| color: Colors.transparent, | |
| child: Theme( | |
| data: ThemeData(accentColor: Colors.black), | |
| child: ExpansionTile( | |
| leading: Icon( | |
| icon, | |
| size: 40, | |
| ), |
himanshusharma89
/ expansion_tile_list_view.dart
Last active
November 16, 2020 14:29
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| ListView( | |
| shrinkWrap: true, | |
| primary: false, | |
| children: [ | |
| listItem(title: "See more", icon: Icons.dashboard_rounded), | |
| listItem(title: "Help & Support", icon: Icons.help_rounded), | |
| listItem(title: "Setting & Privacy", icon: Icons.settings), | |
| ListTile( | |
| leading: Icon( | |
| Icons.open_in_new_rounded, |
himanshusharma89
/ ripple_effect_in_custom_buttons.dart
Last active
November 7, 2020 14:56
Ripple Effect in Custom Buttons
himanshusharma89
/ sharefiles build
Created
August 2, 2020 06:06
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