marcusshepp

let cat;
let loadCat = () => {
    let img = new Image();
    img.style.width = '100px';
    img.style.height = '100px';
    img.addEventListener('load', () => {
        cat = img;
    });
    img.src = 'cat.jpg';
    document.getElementsByTagName('body')[0].appendChild(img);

marcusshepp

Test if a profile file exists

Test-Path $Profile

Create a new profile file

New-Item –Path $Profile –Type File –Force

Open profile

code $profile

marcusshepp

Collapse all

ctrl + k, ctrl + 0

marcusshepp

  public foo(): Observable<any> {
    if (this.connection) {
      const subject: Subject<any> = new Subject<any>();

      this.connection.on('', (bar): void => {
        subject.next(bar);
      });

      this.connection.onclose((err?: Error): void => {
        if (err) {

marcusshepp

Visual Studio

Keyboard shorts

Collapsing

Toggle all collapsable content on current page

ctrl + m, ctrl + l

Collapse current code under cursor

ctrl + m, ctrl + m

marcusshepp

cd ~/projects/da/da_ui
$branches = (git branch) | Out-String
$branches = $branches.Split([Environment]::NewLine)

for ($num = 0; $num -lt $branches.Count; $num++) {
    $branch = $branches[$num] -replace '\s',''

    if (![string]::IsNullOrEmpty($branch) -and !($branch -match "Release_Candidate") -and !($branch -match "master")) {
        $answer = read-host "delete this branch? ${branch}
            ${[Environment]::NewLine} y == delete locally

marcusshepp

dotnet reference

add a package

dotnet add package Microsoft.AspNet.SignalR

marcusshepp

Process Management

Show all running docker containers

docker ps

Show all docker containers

docker ps -a

Run a container

docker run <image>:<tag>

marcusshepp

# pop one commit from remote master
# '+' pushes with force
git push origin +HEAD^:master

marcusshepp

using System;
					
public class Program
{
	public static void Main()
	{
		bool foo = false;
		Console.WriteLine("foo 1: ");
		Console.WriteLine(foo);
		changeFoo(ref foo);