jmagman

// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

import '../../base/file_system.dart';
import '../../base/logger.dart';
import '../../base/project_migrator.dart';
import '../../xcode_project.dart';

// Add CADisableMinimumFrameDurationOnPhone to the Info.plist.

jogboms

import 'dart:math' as math;

import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart';
import 'package:flutter/physics.dart';
import 'package:flutter/rendering.dart';
import 'package:flutter/services.dart';

const primaryColor = Color(0xFF080B21);

DavidWells

/* Using a JavaScript proxy for a super low code REST client */
// via https://dev.to/dipsaus9/javascript-lets-create-aproxy-19hg
// also see https://towardsdatascience.com/why-to-use-javascript-proxy-5cdc69d943e3
// also see https://github.com/fastify/manifetch
// also see https://github.com/flash-oss/allserver
// and https://gist.github.com/v1vendi/75d5e5dad7a2d1ef3fcb48234e4528cb

const createApi = (url) => {
  return new Proxy({}, {
    get(target, key) {

rauschma

Cheat sheet: Arrays

JavaScript Arrays are a very flexible data structure and used as lists, stacks, queues, tuples (e.g. pairs), etc. Some

Using Arrays

Creating Arrays, reading and writing elements:

passsy

import 'dart:math';

import 'package:flutter/material.dart';

void main() {
  runApp(Kata());
}

class Kata extends StatelessWidget {
  @override

creativecreatorormaybenot

Flutter uses hexadecimal ARGB values for colors, which are formatted as const Color(0xAARRGGBB). That first pair of letters, the AA, represent the alpha channel. You must convert your decimal opacity values to a hexadecimal value. Here are the steps:

Alpha Hex Value Process

• Take your opacity as a decimal value and multiply it by 255. So, if you have a block that is 50% opaque the decimal value would be .5. For example: .5 x 255 = 127.5

• The fraction won't convert to hexadecimal, so you must round your number up or down to the nearest whole number. For example: 127.5 rounds up to 128; 55.25 rounds down to 55.

• Enter your decimal value in a decimal-to-hexadecimal converter, like http://www.binaryhexconverter.com/decimal-to-hex-converter, and convert your values.

lukepighetti

VERSION = 1.0.0
BUILD = 8
CHANGELOG = Added item counts and a celebration when a list is completed.

.PHONY: clean test build distribute

clean:
	flutter clean
	flutter pub get
	pod repo update

mattyoung

import SwiftUI

private struct OnFirstAppear: ViewModifier {
    let perform: () -> Void

    @State private var firstTime = true

    func body(content: Content) -> some View {
        content.onAppear {
            if firstTime {

lukepighetti

import 'package:flutter/widgets.dart';

class TextEditingControllerBuilder extends StatefulWidget {
  /// Exposes a [TextEditingController] to the child, which allows
  /// us to convert any [TextField] into a declarative version.
  ///
  /// Typically used for wiring up many state fields to form inputs
  /// and making sure everything stays in sync.
  ///
  /// If [text] is updated, the consuming [TextField] will also be updated.

interference-security

Source: https://www.linkedin.com/pulse/android-emulator-tips-security-testers-divya-mudgal/

List created Android AVDs:

emulator -list-avds

Start an AVD (without Play Store) with writable "/system":

emulator -avd Pixel_3_XL_API_26 -writable-system

Start ADB daemon as root: