slightfoot

// MIT License
//
// Copyright (c) 2023 Simon Lightfoot
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:

Kavantix

import 'dart:async';
import 'dart:isolate';

Future<R> compute<I, R>(R Function(I) f, I input,
    {String debugName = ''}) async {
  final resultPort = ReceivePort();
  final args = _ComputeArgs<I, R>(resultPort.sendPort, f, input);
  final isolate = await Isolate.spawn<_ComputeArgs<I, R>>(
    _compute,
    args,

rohan20

import 'package:flutter/material.dart';

class GoogleMapsClonePage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Stack(
        children: <Widget>[
          CustomGoogleMap(),
          CustomHeader(),

jterral

#
# Azure Pipelines

trigger:
  batch: true

name: $(Build.BuildId)_$(SourceBranchName)_$(Date:yyyyMMdd)$(Rev:.r)

variables:
  - group: my-group-var

slightfoot

// MIT License
//
// Copyright (c) 2020 Simon Lightfoot
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:

micimize

class Scrim extends StatelessWidget {
  final bool applied;
  final Widget child;

  final double opacity;
  final Duration speed;
  final Color color;

  const Scrim({
    Key key,

slightfoot

/*
This example uses the following packages:

  firebase_auth: 0.14.0+5
  google_sign_in: 4.0.7
  provider: 3.1.0+1

Make sure you have setup your project with Firebase by following these instructions:

  1. Follow Option 1 instructions here up to Step 3

steven2358

FFmpeg cheat sheet

A list of useful commands for the FFmpeg command line tool.

Download FFmpeg: https://www.ffmpeg.org/download.html

Full documentation: https://www.ffmpeg.org/ffmpeg.html

Basic conversion

crowjdh

func filterVideo(inputFilePath: String, outputFilePath: String,
                 filterPath: String, callback: @escaping (Bool) -> Void) -> (Process, DispatchWorkItem)? {
    guard let launchPath = Bundle.main.path(forResource: "ffmpeg", ofType: "") else {
        return nil
    }
    let process = Process()
    let task = DispatchWorkItem {
        process.launchPath = launchPath
        process.arguments = [
            "-y",

Seasons7

import Cocoa
import Foundation

var str = "Hello, playground"

var task:NSTask = NSTask()
var pipe:NSPipe = NSPipe()

task.launchPath = "/bin/ls"
task.arguments = ["-la"]