jampajeen

# disable sleep
sudo pmset -b sleep 0; sudo pmset -b disablesleep 1

# re-enable sleep
sudo pmset -b sleep 5; sudo pmset -b disablesleep 0

Adem68

• Open terminal and go to your project's lib folder. After that run the command below.
• find . -name '*.dart' ! -name '*.g.dart' ! -name '*.freezed.dart' ! -name '*.gr.dart' ! -name '*.gen.dart' | xargs wc -l

Thanks @AcetylsalicylicAcid for excluding generated files.

Steven24K

/**
 * Force directed graph layout algorithm according to Fruchterman and Reingold's principle. 
 * The algorithm can be summarized as follows: 
 * algorithm SPRING(G:graph);
 * place vertices of G in random locations;
 * repeat N times
 *     calculate the force on each vertex;
 *     move the vertex c4
 * draw graph on canvas, plotter or any drawing tool.
 * 

rafa-js

import 'package:flutter/material.dart';

class StreamWidget<T> extends StatelessWidget {
  final Stream<T> stream;
  final Widget Function() onLoading;
  final Widget Function(T) onData;
  final Widget Function(dynamic) onError;

  const StreamWidget({
    @required this.stream,

mosheduminer

import 'dart:async';
import 'dart:html';

import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';

enum _DragState {
  dragging,
  notDragging,
}

mjohnsullivan

import 'package:flutter/material.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Draggable Custom Painter',
      home: Scaffold(

bergwerf

#!/usr/bin/env python3

'''
Get ./js_facade_gen, and ./three.js
Comment out ./three.js/src/renderers/shaders/UniformsUtils.d.ts to avoid errors
Navigate to js_facade_gen
Under Zsh, run: node index.js --base-path=../three.js --destination=../dart-threejs ../three.js/src/**/*.ts
Navigate to ../dart-threejs
Add pubspec.yaml with package:js
Run this script twice to add the needed Dart SDK imports

sdras

// Remember to bring in three.js and here is the script for the trackball controls as well: 
// https://cdn.rawgit.com/mrdoob/three.js/dev/examples/js/controls/TrackballControls.js

//RENDERER
const renderer = new THREE.WebGLRenderer({
  canvas: document.getElementById('canvas'),
  antialias: true
});
renderer.setClearColor(0x25c8ce);
renderer.setPixelRatio(window.devicePixelRatio);

jeroen-meijer

#!/bin/sh

# To run, download the script or copy the code to a '.sh' file (for example 'fluttercleanrecursive.sh') and run like any other script:
#   sh ./fluttercleanrecursive.sh
# or
#   sudo sh fluttercleanrecursive.sh

echo "Flutter Clean Recursive (by jeroen-meijer on GitHub Gist)"
echo "Looking for projects... (may take a while)"

escamoteur

class _MyHomePageState extends State<MyHomePage>
    with SingleTickerProviderStateMixin {

  TabController _tabController;

  FocusScopeNode _node = FocusScopeNode();   /// <-----------------

  @override
  void initState() {
    _tabController = TabController(length: 3, vsync: this);