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 var storedVal = content.Aggregate<IPublishedContent, StringBuilder, string>(
                new StringBuilder()
                , (sb, x) => sb.Append(x.Id).Append((content.Last().Id==x.Id) ? "" : ",")
                , (sb) => sb.ToString()
                );

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// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

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 /// <summary>
        /// Updates a querystring parameter with a new value
        /// </summary>
        /// <param name="req">The HTTPRequest object</param>
        /// <param name="parameterName">The parameter name to update</param>
        /// <param name="parameterValue">The new value for the parameter</param>
        /// <returns></returns>
        public static string UpdateQueryString(HttpRequest req, string parameterName, string parameterValue)
        {

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 /// <summary>
        /// Compares two comma delimited strings in order to find at least one matching element
        /// </summary>
        /// <param name="sourceElements">The first comma delimited string</param>
        /// <param name="searchElements">The second comma delimited string</param>
        /// <returns>True if there is at least one match</returns>
        public static bool MatchesAtLeastOne(this string sourceElements, string searchElements)
        {
            if (string.IsNullOrEmpty(sourceElements) || string.IsNullOrEmpty(searchElements)) return false;

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CREATE Function [dbo].[fn_ParseDelimitedStrings]
(
@String nvarchar(max), 
@Delimiter char(1)
)
Returns @Values Table 
(
	RowId int Not Null Identity(1,1) Primary Key,
	Value nvarchar(3000) Not Null
)

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using System.Web;
using Umbraco.Web;

namespace DotSee.UmbracoExtensions
{
    /// <summary>
    /// Helps with Umbraco content.
    /// </summary>
    public static class ContentHelper
    {

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using System.Linq;
using System.Reflection;
using Umbraco.Core;
using Umbraco.Core.Logging;
using Umbraco.Core.Models;
using Umbraco.Web;

namespace DotSee.Common
{
    public class FixNodesWithoutTemplates : ApplicationEventHandler

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using System.Linq;
using System.Text;
using System.Web;
using Umbraco.Core.Models;
using Umbraco.Web;

namespace DotSee.Common
{
    public static class ImageExtensions
    {

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DECLARE @DynamicColumns NVARCHAR(MAX);
DECLARE @DynamicSQL NVARCHAR(MAX);

SELECT @DynamicColumns = COALESCE(@DynamicColumns+', ', '')+QUOTENAME(languageISOCode)
FROM
(
SELECT DISTINCT
languageISOCode
FROM umbracolanguage
) AS FieldList;

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using System;
using System.Web;
using Umbraco.Core.Models;
using Umbraco.Web;
using Umbraco.Web.Models;

namespace DotSee.Common
{
    public static class ImageExtensions
    {