pubspec.yaml flutter: # The following line ensures that the Material Icons font is # included with your application, so that you can use the icons in # the material Icons class. uses-material-design: true assets: - assets/images/youtube_icon.png - assets/images/youtube_action1.png - assets/images/youtube_action2.png - assets/images/youtube_action3.png - assets/images/profile_pic.png lib/main.dart import 'package:flutter/material.dart'; void main() { runApp(YoutubeAppbar()); } class YoutubeAppbar extends […]

pubspec.yaml flutter: # The following line ensures that the Material Icons font is # included with your application, so that you can use the icons in # the material Icons class. uses-material-design: true assets: - assets/images/facebook_icon.png - assets/images/facebook_msg.png - assets/images/facebook_search.png lib/main.dart import 'package:flutter/material.dart'; void main() { runApp(FacebookAppbar()); } class FacebookAppbar extends StatelessWidget { @override Widget […]

lib/main.dart import 'package:flutter/material.dart'; void main() { runApp(BasicAppbar()); } class BasicAppbar extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp( home: Scaffold( appBar: AppBar( // backgroundColor: Colors.white, leading: Padding( padding: EdgeInsets.only(left: 12), child: IconButton( icon: Icon(Icons.list), onPressed: () { print('Click leading'); }, ), ), title: Row( mainAxisAlignment: MainAxisAlignment.center, children:[ Text('Basic AppBar'), ] ), actions: [ […]

Code pubspec.yaml flutter: # The following line ensures that the Material Icons font is # included with your application, so that you can use the icons in # the material Icons class. uses-material-design: true assets: - images/pic1.jpg - images/pic2.jpg - images/pic3.jpg lib/main.dart import 'package:flutter/material.dart'; import 'package:flutter/rendering.dart' show debugPaintSizeEnabled; void main() { debugPaintSizeEnabled = false; // […]

Suddenly I am getting the below error message in my Codeigniter project after updating my server with new PHP upgraded version –“Severity: Warning Message: Cannot modify header information – headers already sent by“ The Simple way to solve it is write the below command in php.ini: output_buffering = On

Getting Passport + Visa Ready In order to travel Sikkim (India) from Bangladesh by Bus, you need to have “PHULBARI” Port mentioned in your Indian Visa. You can apply for Indian Visa Online (https://indianvisa-bangladesh.nic.in/visa/Registration) in case you do not have any Indian Visa now. If you do not have port “PHULBARI” mentioned in your passport, […]

I am Mac USER, I need to install AWS Set up the Elastic Beanstalk Command Line Interface first. Details can be found: https://aws.amazon.com/getting-started/tutorials/set-up-command-line-elastic-beanstalk/ Start the MacOS terminal application ———————————————————————————- If you have the Homebrew package manager on your mac, update your homebrew fomulae by running the following command in Terminal: $ brew update Using Homebrew, install […]

Making Zip files of folders except some garbage folders which I do not need: I do not need tmp folder & tmp2 folder but I need all other folder f zip -r mybackup.zip dir1 -x tmp/ignoreDir1/**\* tmp2/ignoreDir2/**\*

Recently I have updated one of my server MySQL, then I have found that old MySQL Group By Query is not running anymore. It happens because of  notorious nonstandard MySQL extension to GROUP BY Go To Mysql console: Type the below command & see what are current SQL mode: SELECT @@GLOBAL.sql_mode; Type the below command to […]

Can they do it? Understand it? Discover Features