davidfowl

using System;
using System.Threading.Tasks;

namespace System.Collections.Concurrent
{
    public static class ConcurrentDictionaryExtensions
    {
        /// <summary>
        /// Provides an alternative to <see cref="ConcurrentDictionary{TKey, TValue}.GetOrAdd(TKey, Func{TKey, TValue})"/> that disposes values that implement <see cref="IDisposable"/>.
        /// </summary>

ErikEJ

using System.Linq.Expressions;

namespace Microsoft.EntityFrameworkCore
{
    public static class IQueryableExtensions
    {
        public static IQueryable<TQuery> In<TKey, TQuery>(
        this IQueryable<TQuery> queryable,
        IEnumerable<TKey> values,
        Expression<Func<TQuery, TKey>> keySelector)

bymyslf

using Microsoft.AspNetCore.JsonPatch;
using Microsoft.AspNetCore.JsonPatch.Operations;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.Linq;

//Based on this: https://blog.abodit.com/posts/2014-05-json-patch-c-implementation/
public static class JsonPatchDocumentDiff
{

weitzhandler

namespace System.Collections.ObjectModel
{
  // Licensed to the .NET Foundation under one or more agreements.
  // The .NET Foundation licenses this file to you under the MIT license.
  // See the LICENSE file in the project root for more information.

  using System.Collections.Generic;
  using System.Collections.Specialized;
  using System.ComponentModel;
  using System.Diagnostics;

paulredmond

import dateMixin from './mixins/date';

// Globally
Vue.mixin(dateMixin);

alexhayes

Awesomely easy virtualenvs on OSX using pyenv and direnv

Never forget to activate that virtualenv or set that environment variable ever again...

Install

1. Install pyenv

    brew install pyenv
   

bradphelan

using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Reactive.Linq;
using System.Runtime.CompilerServices;
using System.Threading.Tasks;

namespace Weingartner.Lens
{

Neccta

using System;
using System.Windows;
using MahApps.Metro.Controls;
using Prism.Interactivity.InteractionRequest;
using Prism.Interactivity;
using Demo.Desktop.Views.Dialogs;

/*
You will need to create your own default windows, you can copy the Prism default windows from 
https://github.com/PrismLibrary/Prism/tree/master/Source/Wpf/Prism.Wpf/Interactivity/DefaultPopupWindows

kottenator

// Implementation in ES6
function pagination(c, m) {
    var current = c,
        last = m,
        delta = 2,
        left = current - delta,
        right = current + delta + 1,
        range = [],
        rangeWithDots = [],
        l;

josephg

# Thanks to commenters for providing the base of this much nicer implementation!
# Save and run with $ python 0dedict.py
# You may need to hunt down the dictionary files yourself and change the awful path string below.
# This works for me on MacOS 10.14 Mohave

from struct import unpack
from zlib import decompress
import re
filename = '/System/Library/Assets/com_apple_MobileAsset_DictionaryServices_dictionaryOSX/9f5862030e8f00af171924ebbc23ebfd6e91af78.asset/AssetData/Oxford Dictionary of English.dictionary/Contents/Resources/Body.data'
f = open(filename, 'rb')