rdelrosario

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Input;
using TrackingSample.Views;
using Xamarin.Essentials;
using Xamarin.Forms;
using Xamarin.Forms.GoogleMaps;

osowski

#Installing VirtualBox
echo "Installing VirtualBox........................"
sudo apt-get install virtualbox

#Installing kubectl https://kubernetes.io/docs/getting-started-guides/kubectl/
echo "Installing kubectl..........................."
wget https://storage.googleapis.com/kubernetes-release/release/v1.4.4/bin/linux/amd64/kubectl
chmod +x kubectl
sudo mv kubectl /usr/local/bin/kubectl

jonlabelle

Async Await Best Practices Cheat Sheet

Summary of Asynchronous Programming Guidelines

Name	Description	Exceptions
Avoid async void	Prefer async Task methods over async void methods	Event handlers
Async all the way	Don't mix blocking and async code	Console main method
Configure context	Use ConfigureAwait(false) when you can	Methods that require con­text

jh3y

import gulp from 'gulp'

const compileMarkup = () => { // COMPILE MARKUP }
const compileScript = () => { // COMPILE SCRIPT }
const compileStyle = () => { // COMPILE STYLE }

const watchMarkup = () => { // WATCH MARKUP }
const watchScript = () => { // WATCH SCRIPT }
const watchStyle = () => { // WATCH STYLE }

JonDouglas

Approaching a Xamarin.Android Bindings Case

1. Investigation

One of the best ways to investigate a problematic Xamarin.Android Binding is to first ensure you have the proper tooling available:

• Diagnostic MSBuild Output Enabled(Instructions)
• Java Decompiler(http://jd.benow.ca/)
• .NET Decompiler(https://www.jetbrains.com/decompiler/)
• Binding SDK Documentation

parmentf

Inspired by dannyfritz/commit-message-emoji

See also gitmoji.

Commit type	Emoji
Initial commit	🎉 :tada:
Version tag	🔖 :bookmark:
New feature	✨ :sparkles:
Bugfix	🐛 :bug:

conceptdev

using System;
using Xamarin.Forms.Xaml;
using Xamarin.Forms;

namespace WorkingWithImages
{
	// You exclude the 'Extension' suffix when using in Xaml markup
	[ContentProperty ("Source")]
	public class ImageResourceExtension : IMarkupExtension
	{

xperiments

//http://stackoverflow.com/questions/15877362/declare-and-initialize-a-dictionary-in-typescript

interface IDictionary {
    add(key: string, value: any): void;
    remove(key: string): void;
    containsKey(key: string): bool;
    keys(): string[];
    values(): any[];
}

mattratleph

vimdiff cheat sheet

##git mergetool

In the middle file (future merged file), you can navigate between conflicts with ]c and [c.

Choose which version you want to keep with :diffget //2 or :diffget //3 (the //2 and //3 are unique identifiers for the target/master copy and the merge/branch copy file names).

:diffupdate (to remove leftover spacing issues)

:only (once you’re done reviewing all conflicts, this shows only the middle/merged file)

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname