hoangitk

<?xml version="1.0" encoding="utf-8"?>
<configuration>
	<system.webServer>
		<httpProtocol>
			<customHeaders>
				<add name="Access-Control-Allow-Origin" value="*"/>
				<add name="Access-Control-Allow-Methods" value="GET,PUT,POST,DELETE,OPTIONS"/>
				<add name="Access-Control-Allow-Headers" value="Content-Type"/>
			</customHeaders>
		</httpProtocol>

hoangitk

Set-ExecutionPolicy RemoteSigned

# Install Chocolatey  https://chocolatey.org/install
Set-ExecutionPolicy Bypass -Scope Process -Force; iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))

# Install Boxstarter:
. { iwr -useb http://boxstarter.org/bootstrapper.ps1 } | iex; get-boxstarter -Force

hoangitk

/*
Copy this into the console of any web page that is interactive and doesn't
do hard reloads. You will hear your DOM changes as different pitches of
audio.

I have found this interesting for debugging, but also fun to hear web pages
render like UIs do in movies.
*/

const audioCtx = new (window.AudioContext || window.webkitAudioContext)()

hoangitk

using System;
using System.Threading;

namespace PureDI
{
    class Program
    {
        static void Main(string[] args)
        {
            // Create the singletons once

hoangitk

$/
  artifacts/
  build/
  docs/
  lib/
  packages/
  samples/
  src/
 tests/

hoangitk

=LOWER(CONCATENATE(DEC2HEX(RANDBETWEEN(0;POWER(16;8));8);"-";DEC2HEX(RANDBETWEEN(0;POWER(16;4));4);"-";"4";DEC2HEX(RANDBETWEEN(0;POWER(16;3));3);"-";DEC2HEX(RANDBETWEEN(8;11));DEC2HEX(RANDBETWEEN(0;POWER(16;3));3);"-";DEC2HEX(RANDBETWEEN(0;POWER(16;8));8);DEC2HEX(RANDBETWEEN(0;POWER(16;4));4)))

hoangitk

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

hoangitk

<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="PrepareStaticContent" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
    <PropertyGroup>
        <!-- Passed in Parameters -->
        <configuration></configuration>
        <workingDir></workingDir>
        <buildNumber></buildNumber>
        <buildViews>false</buildViews>
        <minifyJs>true</minifyJs>
        <TargetsDirectory></TargetsDirectory>

hoangitk

Everything I Know About UI Routing

Definitions

1. Location - The location of the application. Usually just a URL, but the location can contain multiple pieces of information that can be used by an app
   1. pathname - The "file/directory" portion of the URL, like invoices/123
   2. search - The stuff after ? in a URL like /assignments?showGrades=1.
   3. query - A parsed version of search, usually an object but not a standard browser feature.
   4. hash - The # portion of the URL. This is not available to servers in request.url so its client only. By default it means which part of the page the user should be scrolled to, but developers use it for various things.
   5. state - Object associated with a location. Think of it like a hidden URL query. It's state you want to keep with a specific location, but you don't want it to be visible in the URL.

hoangitk

using System;
using System.Collections.Generic;
using System.Configuration;
using System.IO;
using System.Linq;
using System.Net;
using System.Net.Cache;
using System.Net.Http;
using System.Text;
using System.Web;