TimWhiting

export IMAGE_FAMILY="pytorch-latest-gpu"
export ZONE="us-west1-b"
export INSTANCE_NAME="pytorch-colab-backend"
gcloud compute instances create $INSTANCE_NAME \
        --zone=$ZONE \
        --image-family=$IMAGE_FAMILY \
        --image-project=deeplearning-platform-release \
        --maintenance-policy=TERMINATE \
        --accelerator='type=nvidia-tesla-v100,count=1' \
        --metadata='install-nvidia-driver=True' \

TimWhiting

extension Nullable<T extends Object> on T? {
  T unwrap([String message = '']) {
    if (this == null){
      throw Exception('Null $T: $message');
    } else {
      return this!;
    }
  }

TimWhiting

app "untitled-app"
    packages { base: "platform" }
    imports [ base.Task.{succeed, await}, base.Stdout ]
    provides [ main ] to base


Option a : [ Some a, None ]

Aggr : { numItems: Nat, first: Option Nat, second: Option Nat, third: Option Nat}

TimWhiting

import 'dart:async';

void main() {
  final s = Service();
  Future.wait([for (final _ in [0, 1, 2, 3, 4 ]) s.setup()]);
}

class Service {
  Future<void> setup() async {
    if (_completer == null) {

TimWhiting

import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'dart:math';

const Color darkBlue = Color.fromARGB(255, 18, 32, 47);

void main() {
  runApp(ProviderScope(child: MyApp()));
}