aaronkelton

void main() {
  Map<String, dynamic> json = {'type': null};

  try {
    ElementType too = ElementType.fromString(null); // passes null through (explicitly)
    ElementType foo = ElementType.fromString(json['type']); // passes null through (explicitly via map)
    ElementType bar = ElementType.fromString(json['key_missing']); // passes null through (implicitly via map)
    ElementType baz = ElementType.fromString(); // does NOT pass null; factory uses 'default string'
    
    HashyType bro = HashyType.fromString(stringValue: null); // passes null through (explicitly)

aaronkelton

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

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

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

class MyApp extends StatelessWidget {

aaronkelton

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

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

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

class MyApp extends StatelessWidget {

aaronkelton

void main() {
  void functionDeclaration() => print("I'm definitely declared!");
  var  functionAssignment = () => print("I'm ostensibly anonymous.");
  
  functionDeclaration();
  functionAssignment();
  
  print(functionDeclaration);
  print(functionAssignment);
}

aaronkelton

import React from 'react'
import { shallow } from 'enzyme'
import HelloReact from 'packs/hello_react'

describe('HelloReact component', () => {
  describe('when a name is given as a prop', () => {
    it('renders Hello Aaron!', () => {
      expect(shallow(<HelloReact name="Aaron" />).text()).toBe('Hello Aaron!')
    })
  })

aaronkelton

class DiceSet
  attr_reader :values
  def initialize; end
  def roll(i)
    @values = []
    i.times do
      @values << rand(5)+1
    end
  end
end

aaronkelton

def score(dice)
  # You need to write this method
  case dice
  when [], [2,3,4,6] then 0
  when [5] then 50
  when [1] then 100
  when [1,1,1] then 1000
  when [2,2,2] then 200
  when [3,3,3], [1,5,5,1] then 300
  when [4,4,4] then 400

aaronkelton

# Triangle Project Code.

# Triangle analyzes the lengths of the sides of a triangle
# (represented by a, b and c) and returns the type of triangle.
#
# It returns:
#   :equilateral  if all sides are equal
#   :isosceles    if exactly 2 sides are equal
#   :scalene      if no sides are equal
#

aaronkelton

KelTech Portfolio

My page about me. Free Code Camp's portfolio project.

A Pen by Aaron on CodePen.

License.