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@timsneath
timsneath / refreshButton.dart
Created April 5, 2018 00:33
Simple refresh button in Flutter
_refreshAction() {
setState(() {
_response = http.read(dadJokeApi, headers: httpHeaders);
});
}
floatingActionButton: new FloatingActionButton(
onPressed: _refreshAction,
tooltip: 'New joke',
child: new Icon(Icons.refresh),
@YurePereira
YurePereira / for_simple.js
Last active March 26, 2021 19:55
Formas de percorrer array's e objetos com Javascript e jQuery
//Um simples array com valores para se fazer uma média aritmética simples.
var mediaAritmetica = new Array(8, 7, 10, 9);// [8, 7, 10, 9]
//Percorrendo com laço FOR simples em Javascript puro:
for (var i = 0, l = mediaAritmetica.length; i < l; i++) {
console.log(mediaAritmetica[i]);
}