psebborn

function countCSSRules() {
    var results = '',
        log = '';
    if (!document.styleSheets) {
        return;
    }
    for (var i = 0; i < document.styleSheets.length; i++) {
        countSheet(document.styleSheets[i]);
    }
    function countSheet(sheet) {

mattbrailsford

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web.WebPages;
using Umbraco.Core.Models;
using Umbraco.Web;

namespace Our.Umbraco.Api.Jq
{
	public static class PublishedContentExtensions

abjerner

Open /umbraco/plugins/umbracoContour/views/Form.cshtml and look for the following line:

@Html.Partial(FormViewResolver.GetScriptView(Model.FormId), Model)

Replace it with these lines:

List temp = HttpContext.Current.Items["ContourScripts"] as List;

DanDiplo

// JS array equivalents to C# LINQ methods - by Dan B.

// First: This version using older JavaScript notation for universal browser support (scroll down for ES6 version):

// Here's a simple array of "person" objects
var people = [ 
	{ name: "John", age: 20 }, 
	{ name: "Mary", age: 35 }, 
	{ name: "Arthur", age: 78 }, 
	{ name: "Mike", age: 27 }, 

paulirish

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

a3dho3yn

MongoDB C# Driver Cheat Sheet

(C) 2015 by Derek Hunziker, (C) 2017 by AppsOn

As of releasing MongoDB 3.4 and C# Driver v2.4, original cheatsheet by Derek is outdated. In addition, it has some deficiencies like connecting to MongoDB, creating indexes, etc. This updated version works fine with C# Driver v2.4.7 and MongoDB v3.4.

Setup

Define Document Models

Note: Defined models and collections will be used in entire cheatsheet.

zybroxz

Update npm (needs running as administrator. ie sudo, or in windows run the shell as administrator)
  npm i npm@latest -g

Install global package
  npm i gulp -g
  
Install and save to dependencies in package.json
  npm i lodash -S
  
Save to devDependencies

davideicardi

// Javascript helper functions for parsing and displaying UUIDs in the MongoDB shell.
// This is a temporary solution until SERVER-3153 is implemented.
// To create BinData values corresponding to the various driver encodings use:
//      var s = "{00112233-4455-6677-8899-aabbccddeeff}";
//      var uuid = UUID(s); // new Standard encoding
//      var juuid = JUUID(s); // JavaLegacy encoding
//      var csuuid = CSUUID(s); // CSharpLegacy encoding
//      var pyuuid = PYUUID(s); // PythonLegacy encoding
// To convert the various BinData values back to human readable UUIDs use:
//      uuid.toUUID()     => 'UUID("00112233-4455-6677-8899-aabbccddeeff")'