ashmind

1. Syntax of `switch`.
2. Syntax of `for`.
3. Array initializers thorugh `{}` (so now it is both `new[] {}` and `{}`)
4. Having both `delegate(..) {..}` and `(..) => ..`.
5. Reserving `*` for rarely-used pointer syntax.

ashmind

angular.module('...').directive('ancestorClass', function() {
    'use strict';

    function link(scope, element, attrs) {
        var targets = element.parents().filter(attrs.selector);
        scope.$watch(attrs.class, function(value) {
            for (var key in value) {
                targets.toggleClass(key, value[key]);
            }
        }, true);

ashmind

// current

pvc.Task("build", () => {
    pvc.Source("WebApplication.sln")
       .Pipe(new PvcMSBuild(
           buildTarget: "Clean;Build",
           enableParallelism: true
       ))
       .Pipe(new PvcSomethingElse(...));
});

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

public class Node {}
public class NodeA : Node {}
public class NodeB : Node {}

public class NodeBProcessor : Processor<NodeB> {
}

public class ProcessingDispatcher {
    public void Dispatch(Node node) {
        var processor = FindBestProcessorFor(node);

ashmind

using System;
using System.Collections.Generic;
using System.Linq;
using AshMind.Extensions;
using Newtonsoft.Json.Serialization;

namespace PatchDesignDemo {
    public class ContractResolverWithPatchSupport : DefaultContractResolver {
        private readonly IContractResolver _inner;

ashmind

using System;

namespace SomeUnit {
    public class AssertHelper {
        public static AssertHelper Assert { get; } = new AssertHelper();
    }
}

namespace SomeUnit.Extensions {
    public static class AssertExtensions {

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

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

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
    }