Declare a Predicate Delegate inline (options)

• explicit delegate:

myObjects.RemoveAll(delegate (MyObject m) { return m.X >= 10; });

• lambda

myObjects.RemoveAll(m => m.X >= 10);

List all Model ModelState Errors MVC

List<string> errorsList = new List<string>();
foreach (ModelState modelState in ViewData.ModelState.Values)
{
          foreach (ModelError error in modelState.Errors)
         {
            errorsList.Add(error.ErrorMessage);
         }
}
foreach (var item in errorsList)
{
       ModelState.AddModelError("", item);
}
     

AddThis reload on ajax load

run the code on ajax load, or put it on the end of file that is loaded


var addthis_url = "http://s7.addthis.com/js/250/addthis_widget.js#pubid=your_id";
if (window.addthis) {
    window.addthis = null;
    window._adr = null;
    window._atc = null;
    window._atd = null;
    window._ate = null;
    window._atr = null;
    window._atw = null
}
$.getScript(adthis_url)



From:
http://railsforum.com/viewtopic.php?id=50604

Change app behaviour when debug="true" on web.config

To check if debug="true" on web.config, check the following:

HttpContext.Current.IsDebuggingEnabled

Why should I care?

Take the example
try{
//a lot of code that makes something
}catch (Exception ex){
//Make the error handling of some sort, like log the error...
if(HttpContext.Current.IsDebuggingEnabled){
return ex.Message;
}else{
return "A error ocurred with the app, please retry again later or contact our it department";
}
}

Full intelisense mvc umbraco 6

From Jeavon Leopold ‏@crumpled_jeavon @ twitter
Tip for #WebMatrix #Umbraco developers, when editing MVC Views in#umb6 add "@using Umbraco.Web;" to top of cshtml for full Intellisense

Get last day of the month in C#

 DateTime.DaysInMonth(d.Year, d.Month)

Url Picker uComponents

uComponents.DataTypes.UrlPicker.Dto.UrlPickerState picker = uComponents.DataTypes.UrlPicker.Dto.UrlPickerState.Deserialize(curr.GetProperty<string>("propAlias"));


string target = picker.NewWindow ? "_blank" : "_self";
string text = picker.Title;
string url = picker.Url;

Change textstring to multiple text string or richtexteditor

Just copy the data in dataNvarchar to dataNText (or vice-versa) in the table cmsPropertyData with the right  propertytypeid to have the content on the property in umbraco.

Force Republish umbraco

http://siteUrl/Umbraco/dialogs/republish.aspx?xml=true

Source:
http://our.umbraco.org/wiki/reference/api-cheatsheet/publishing-and-republishing

Change Nodes Templates

select * from cmsDocument where nodeid in (select id from umbracoNode where parentId = 1207) and  newest = 1

update cmsDocument set templateid = 8663 where nodeid in (select id from umbracoNode where parentId = 1207 ) and  newest = 1

Get all Document types and Fields

select
umbracoNode.id as Id,
Text as DocumentTypeName,
cmsContentType.Alias as DocumentTypeAlias,
Name as FieldName,
cmsPropertyType.Alias as FieldAlias
from cmsPropertyType
inner join umbracoNode on cmsPropertyType.contentTypeId = umbracoNode.id
inner join cmsContentType on cmsContentType.NodeId = umbracoNode.id
order by text

Object Node Type Id's

'C66BA18E-EAF3-4CFF-8A22-41B16D66A972' - Content
'A2CB7800-F571-4787-9638-BC48539A0EFB' - Document Types
'B796F64C-1F99-4FFB-B886-4BF4BC011A9C' - Media Cotent
'6FBDE604-4178-42CE-A10B-8A2600A2F07D' - Master Templates
'4EA4382B-2F5A-4C2B-9587-AE9B3CF3602E' - Media Types

Application_Start on umbraco

public class MyGlobal : umbraco.Global
{
    protected override void Application_Start(object sender, EventArgs e)
    {
        base.Application_Start(sender, e);

        // Insert your startup logic here
    }
}

in 

http://blog.mattbrailsford.com/2010/07/11/registering-an-application-start-event-handler-in-umbraco/

Members in umbraco

http://www.aaron-powell.com/umbraco-members-profiles

Umbraco No document exists with version error

The solution in:
http://www.spyriadis.net/2011/08/umbraco-fix-no-document-exists-with-version/

Umbraco 5 - Examples

http://h4rdboiledegg.wordpress.com/2012/02/02/my-adventures-with-umbraco-5-part-1/

Umbraco 5 Código

Código para cenas comuns feitas no umbraco, mas para a v5

https://gist.github.com/warrenbuckley

Get Url Left Part

HttpContext.Current.Request.Url.GetLeftPart(UriPartial.Authority);

Change url and title with Javascript ShareThis

addthis.update('share', 'url', url);

addthis.update('share', 'title', $("title").text());

Simple Windows Service Sample

Example in:

http://www.codeproject.com/KB/dotnet/simplewindowsservice.aspx