marvinhagemeister

/* eslint-disable no-unused-vars */
/* eslint-disable no-else-return */

// JSX constructor, similar to createElement()
export const h = (type, props, ...children) => {
	return {
		type,
		// Props will be an object for components and DOM nodes, but a string for
		// text nodes
		props,

juliostanley

Install Rio on K3S running in WSL2 on Windows

Info

• K3S is a certified kubernetes distro for edge and other scenarios
• Rio simplifies application development on kubernetes
• WSL2 run linux on windows, nicer and more integrated than a traditional vm on hyper-v

Prerequisites

• Windows 10 with WSL2 set as default

davidfowl

using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;

namespace SimpleWebSockets
{
    public class Program
    {
        public static void Main(string[] args)
        {
            var host = new WebHostBuilder()

NickCraver

$xml = '<?xml version="1.0" encoding="UTF-8" standalone="yes"?><assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0" xmlns:asmv3="urn:schemas-microsoft-com:asm.v3"><asmv3:application><asmv3:windowsSettings xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings"><dpiAware>True</dpiAware></asmv3:windowsSettings></asmv3:application><dependency><dependentAssembly><assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="6.0.0.0" processorArchitecture="X86" publicKeyToken="6595b64144ccf1df" language="*" /></dependentAssembly></dependency><dependency><dependentAssembly><assemblyIdentity type="win32" name="debuggerproxy.dll" processorArchitecture="X86" version="1.0.0.0"></assemblyIdentity></dependentAssembly></dependency></assembly>';
Set-ItemProperty -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide" -Name PreferExternalManifest -Value 1 -Type DWord;
$ssms16 = "C:\Program Files (x86)\Microsoft SQL Server\130\Tools\Binn\ManagementStudio\Ssms.exe";
if ((

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

sebmarkbage

import { Component } from "React";

export var Enhance = ComposedComponent => class extends Component {
  constructor() {
    this.state = { data: null };
  }
  componentDidMount() {
    this.setState({ data: 'Hello' });
  }
  render() {

addyosmani

CSS Layout Debugger

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

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This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

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