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//  First, make sure our browser supports HTML 5 local storage
if (typeof(localStorage) == 'undefined' ) 
{
    alert('Your browser does not support HTML5 localStorage. Try upgrading.');
}
else 
{
    try 
    {
        //  saves to the database using key/value

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DataSet ds = GetDataSetFromStoredProc("stored_proc_name", new SqlParameter("@parameter_name", value_id));

var retItems = from dstable in ds.Tables[0].AsEnumerable()
                select new ClassThing()
                {
                    PrimaryKeyId = dstable.Field<int>("some_column_name")
                };

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using System.Security.Cryptography;

/// Hashes an email with MD5.  Suitable for use with Gravatar profile
/// image urls
public static string HashEmailForGravatar(string email)
{
    // Create a new instance of the MD5CryptoServiceProvider object.  
    MD5 md5Hasher = MD5.Create();
 
    // Convert the input string to a byte array and compute the hash.  

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Format:
http://www.gravatar.com/avatar/{md5 hash}

Example:
http://www.gravatar.com/avatar/73543542128f5a067ffc34305eefe48a

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//  Compute the hash
string hash = HashEmailForGravatar(email);

//  Assemble the url and return
return string.Format("http://www.gravatar.com/avatar/{0}", hash);

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/// <summary>
/// If the given model field has validation errors, this will emit the given CSS class name
/// </summary>
/// <typeparam name="TModel"></typeparam>
/// <typeparam name="TProperty"></typeparam>
/// <param name="htmlHelper"></param>
/// <param name="expression"></param>
/// <param name="cssClassToEmit"></param>
/// <returns></returns>
public static MvcHtmlString ValidationCSSClassFor<TModel, TProperty>(this HtmlHelper<TModel> htmlHelper, Expression<Func<TModel, TProperty>> expression, string cssClassToEmit)

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<div id="email_tip" class="tip <%: Html.ValidationCSSClassFor(m=>m.Email, "error") %>" style="display: none;float: left;">
    <%: Html.ValidationMessageFor(m=>m.Email) %>
</div>

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var shoppingLists = from user in Users
                                join listUsers in ShoppingListUsers
                                    on user.UserId equals listUsers.UserId
                                join lists in ShoppingLists
                                    on listUsers.ShoppingListId equals lists.ShoppingListId
                                where user.UserId == userToFind.UserId
                                select lists;

return shoppingLists;

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begin transaction;

   declare @deletedIds table ( id int );

   delete t1
   /* Notice this next line is using the 'deleted' pseudo table: */
   output deleted.id into @deletedIds;
   from table1 t1
    join table2 t2
      on t2.id = t1.id

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//  Use transfer effect 
$("#txtProduct").effect("transfer", { to: $("#test") }, 1000);