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Hot Swapping With Maven, Jetty and IntelliJ

Based on Configuring Jetty, Maven, and Eclipse together with Hot Swap

I've always been a bit jealous when it comes to the Play! framework and the great dev mode they have for hot swapping classes at runtime. Jetty has a configuration setting, scanIntervalSeconds, that mimics this when working with a more traditional WAR, but does so by looking for changes to a file and restarting the server.

Fortunately, Jetty also provides the ability to rapidly test code with hot swapping. No more server restarts. The trick to getting hot swapping to work is to attach a remote debugger to your Jetty process. The following instructions outline how to do this in IntelliJ (tested with IDEA 10.5 CE).

Modify your jetty-maven-plugin to ignore the scan interval

1. Open your pom and locate the plugins section

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uses IPPeerClient,REST.Client, Data.Bind.Components, Data.Bind.ObjectScope;
procedure TForm1.Button1Click(Sender: TObject);
var
  rc:   TRESTClient;
  rr:   TRESTRequest;
  res:  TRESTResponse;
begin
  TThread.CreateAnonymousThread(
    procedure
    begin

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/**
* Calculate Age in C#
* https://gist.github.com/faisalman
*
* Copyright 2012-2013, Faisalman <fyzlman@gmail.com>
* Licensed under The MIT License
* http://www.opensource.org/licenses/mit-license
*/

using System;

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<Page xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
xmlns:sys="clr-namespace:System;assembly=mscorlib" 
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">

<Page.Resources>
    <Style x:Key="MyFocusVisual">
      <Setter Property="Control.Template">
        <Setter.Value>
          <ControlTemplate TargetType="{x:Type Control}">
              <Grid Margin="3 2">

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var sendEmailTasks = recipientList.Select(async recipient =>
{
    var message = new MailMessage { To = { recipient }, ... };

    // instantiate a new client for each mail because of this:
    // http://www.codefrenzy.net/2012/01/30/how-asynchronous-is-smtpclient-sendasync/
    using (var smtpClient = new SmtpClient())
    {
        await smtpClient.SendMailAsync(message);
    }

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[TestFixture]
class MailBuilderTest
{
	[Test]
	public void TestContactInformation()
	{
		// arrange
		ContactInformation contactInformation = new ContactInformation()
		{
			FirstName = "Homero",

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class ContactInformationAuctionMessageBuilder : IMailMessageBuilder<ContactInformationAuction>
{
	private MailMessage mailMessage;
	private StringBuilder body = new StringBuilder();

	public ContactInformationAuctionMessageBuilder()
	{
		mailMessage = new MailMessage();
	}

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using System;
using System.Net.Mail;
using System.Threading;
using System.Threading.Tasks;

public static class SmtpClientExtensions
{
    /// <summary>
    /// Extension method to have SmtpClient's SendMailAsync respond to a CancellationToken
    /// </summary>

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<?php
/**
* Loop Add to Cart -- with quantity and AJAX
* requires associated JavaScript file qty-add-to-cart.js
*
* @ref: http://snippets.webaware.com.au/snippets/woocommerce-add-to-cart-with-quantity-and-ajax/
* @ref: https://gist.github.com/mikejolley/2793710/
*/

// add this file to folder "woocommerce/loop" inside theme

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        private void UpdateProducts() {
            using (var context = new MyEntities()) {
                using (var cn = context.Database.Connection) {
                    cn.Open();
                    using (var tr = context.Database.Connection.BeginTransaction()) {
                        try {
                            //1. ADO.NETで独自のSQL文を実行。
                            var sql = "UPDATE [Products] SET [Price] = [Price] * 1.1 ";
                            var cmd = cn.CreateCommand();
                            cmd.Transaction = tr;