carstenwindler

#!/usr/bin/env bash
# see https://carstenwindler.de/php/enable-xdebug-on-demand-in-your-local-docker-environment/

if [ "$#" -ne 1 ]; then
    SCRIPT_PATH=`basename "$0"`
    echo "Usage: $SCRIPT_PATH enable|disable"
    exit 1;
fi

# Expects service to be called app in docker-compose.yml

JoseAlcerreca

/* Copyright 2019 Google LLC.	
   SPDX-License-Identifier: Apache-2.0 */
public class LiveDataTestUtil {
    public static <T> T getOrAwaitValue(final LiveData<T> liveData) throws InterruptedException {
        final Object[] data = new Object[1];
        final CountDownLatch latch = new CountDownLatch(1);
        Observer<T> observer = new Observer<T>() {
            @Override
            public void onChanged(@Nullable T o) {
                data[0] = o;

nkraev

import 'package:flutter/material.dart';

class SignaturePainter extends CustomPainter {
  SignaturePainter(this.points);

  final List<Offset> points;

  void paint(Canvas canvas, Size size) {
    Paint paint = new Paint()
      ..color = Colors.black