how to install flutter
Just follow this link : https://flutter.dev/docs/get-started/install
And follow each and every stephow to install flutter
Just follow this link : https://flutter.dev/docs/get-started/install
And follow each and every step=> flityter
Although Effective Dart recommends type annotations for public APIs, the function still works if you omit the types:
isNoble(atomicNumber) {
return _nobleGases[atomicNumber] != null;
}
For functions that contain just one expression, you can use a shorthand syntax:
bool isNoble(int atomicNumber) => _nobleGases[atomicNumber] != null;
The => expr syntax is a shorthand for { return expr; }. The => notation is sometimes referred to as arrow syntax.install flutter
$ sudo snap install flutter --classicinstall flutter
C:src>git clone https://github.com/flutter/flutter.git -b stableflutter sdk
$ export PATH="$PATH:`pwd`/flutter/bin"flutter download
C:UsersshekhFluttersrc>git clone https://github.com/flutter/flutter.git -b stableCopyright © 2021 Codeinu
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