SharePoint URL tricks

#	URL	Details
1	?Source=/SitePages/Home.aspx	To specify the return page url for the cancel and save buttons in list forms or any other buttons.
2	?contents=1	To open any page's web parts maintenance page, where you can easily close or delete a web part which may be crashing it.
3	?isdlg=1	To see what a page would look like when opened in a modal dialog
4	?InitialTabId=Ribbon.WebPartPage	The Initial Ribbon open on a page can be set on the url also using the InitialTabId parameter. In web part page by using this value the ribbon is open by default.
5	?InitialTabId=Ribbon.List	Ribbon.List value for InitialTabId parameter using to open ribbon in list view by default.
6	?ToolPaneView=2	To open web part page in shared edit mode. (Editor zone have all web part you can browse and choose which you want).
7	?ToolPaneView=3	To open web part page in shared edit mode. (Editor zone have search textbox to find any web part).
8	?ToolPaneView=2&PageView=Personal	To open web part page in personal edit mode.
9	?ShowInGrid=True	To open list view in quick edit mode.