jonathan-beebe

Cleanup

Run this command periodically to clean loose objects and compress stuff.

git gc --aggressive

General

List all local branches sorted by last commit date, oldest last

jonathan-beebe

import UIKit

// Detect if the app is running unit tests.
// Note this only detects unit tests, not UI tests.
func isRunningUnitTests() -> Bool {
    let env = NSProcessInfo.processInfo().environment
    if let injectBundle = env["XCInjectBundle"] {
        return NSString(string: injectBundle).pathExtension == "xctest"
    }
    return false

jonathan-beebe

        FB.ui(
	        { 
		        method: 'friends.add', 
		        id: fbid // assuming you set this variable previously...
	        }, 
	        function(param){

		        console.log(param);

jonathan-beebe

import 'package:flutter/material.dart';

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(

jonathan-beebe

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

void main() => runApp(
      ChangeNotifierProvider(
        create: (_) => ThemeProvider(),
        child: const MyApp(),
      ),
    );

jonathan-beebe

A sample of creating a custom drawable, both in xml and via code.

jonathan-beebe

Source of original vim config: https://github.com/apple/swift/tree/master/utils/vim

# use `svn checkout…` to grab just the subfolder from github
svn checkout https://github.com/apple/swift/trunk/utils/vim
# rename to something a bit more specific
mv vim vim-swift
cd vim-swift
rm -rf .svn
# init git

jonathan-beebe

To find all ancestor branches

./get_ancestor_branches.sh

To create the delete commands for all ancestor branches and echo them as text (not invoking them)

jonathan-beebe

Negotiating a used car purchase from a dealer

(assuming you are paying cash)

Preparation

• Arm yourself with information.
  • Kelly blue book value. Helps inform what a reasonable price will be.
  • Black book value. Helps define the dealer’s bottom price, what they would acquire the car for in a trade-in.
• Common car problems and their cost.

jonathan-beebe

YYYY-MM-DD Spike Name

Purpose: Problem statement (try to avoid solution-ing here.)

IS

• List of things that this is.

IS NOT