ashmind

<Project>
  <PropertyGroup>
    <TargetFramework>netcoreapp3.1</TargetFramework>
    <OutputType>Exe</OutputType>
    <OutDir>build/bin</OutDir>
    <BaseIntermediateOutputPath>build/obj</BaseIntermediateOutputPath>
  </PropertyGroup>

  <Target Name="PrepareProgram" BeforeTargets="BeforeBuild">
    <PropertyGroup>

ashmind

Diff:
C:\Program Files\Perforce\p4merge.exe -nl %bname -nr %yname %base %mine

Merge:
C:\Program Files\Perforce\p4merge.exe -nb %bname -nl %tname -nr %yname -nm %mname %base %theirs %mine %merged

ashmind

# For each package, lists which projects it is installed in
function Write-PackageProjectInstalls([string] $PackageFilter = '') {
    Set-StrictMode -Version 2
    $ErrorActionPreference = 'Stop'
    
    Get-Project -All |
        % {
            $ProjectName = $_.ProjectName
            Get-Package $PackageFilter -Project $ProjectName |
                % { New-Object PSObject -Prop (@{ ProjectName=$ProjectName; PackageId=$_.Id; Version = $_.Version; }) }

ashmind

String interpolation

var x = 1;

// same as string.Format("A {0} B", x) 
var y1 = $"A {x} B"; // y == "A 1 B"

// $@ for multiline
var y2 = $@"A

ashmind

private class QueryPropagatingRoute : RouteBase {
    private readonly RouteBase target;
    private readonly string[] queryStringKeys;

    public QueryPropagatingRoute(RouteBase target, params string[] queryStringKeys) {
        this.target = target;
        this.queryStringKeys = queryStringKeys;
    }

    public override VirtualPathData GetVirtualPath(RequestContext requestContext, RouteValueDictionary values) {

ashmind

public class Monoid<T> {
    public T None { get; private set; }
    public Func<T, T, T> Operation { get; private set; }

    public Monoid(Func<T,T,T> operation, T none) {
        this.Operation = operation;
        this.None = none;
    }
}

ashmind

using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using System.Net.WebSockets;
using System.Threading;

// This is bad and potentially unreliable code, which only serves as a base for 
// further improvements. Please do not use it as is.

namespace MirrorSharp.Owin.Internal {

ashmind

Set-StrictMode -Version 2
$ErrorActionPreference = 'Stop'

function Write-ColorOutput([Parameter(Mandatory=$true)] $inputObject, [System.ConsoleColor] $foregroundColor) {
    $rawUI = $Host.UI.RawUI    
    $saved = $rawUI.ForegroundColor
    try {
        $rawUI.ForegroundColor = $foregroundColor
        Write-Output $inputObject
    }

ashmind

public static class AutofacCompositeExtensions {
    public static IRegistrationBuilder<TImplementer, ConcreteReflectionActivatorData, SingleRegistrationStyle> RegisterComposite<TImplementer>(this ContainerBuilder builder) {
        var registrationBuilder = RegistrationBuilder.ForType<TImplementer>();
        builder.RegisterCallback(registry => {
            registrationBuilder.OnPreparing(e => {
                foreach (var service in e.Component.Services.OfType<IServiceWithType>()) {
                    e.Parameters = e.Parameters.Concat(new[] {
                        new ResolvedParameter(
                            (p, _) => IsCollectionOf(p.ParameterType, service),
                            (_, c) => ResolveCollection(c, service, e.Component)

ashmind

var init = function($) {
    $("<style type='text/css'></style>").text('.cx { background: #f5f2f0; color: black; }' +
        ' .cx .tag { color: #999; }' +
        ' .cx .tag .title, .cx .css .attribute { color: #905; }' + 
        ' .cx .tag .attribute, .cx .string, .cx .css .tag, .cx .css .class { color: #690; }' +
        ' .cx .tag .value, .cx .keyword { color: #07a; }' +
        ' .cx { font-family: Consolas, Courier New; position: absolute; z-index: 50000; left: 0; top: 0; right: 0; white-space: pre; }')
        .appendTo($('head'));        
 
    var source = $('<code></code>').text(document.documentElement.outerHTML)