but it dosent help me since i need to add a node i a certian place
Why doesn't it help? It shows you that you can add and remove from the collection. That means you can copy the collection to a list that you can edit using indexes, clear the collection, and then add the range of the edited list back to the empty collection.
Hi I'm having a problem implementing a mini shopping cart drop down in the header to show the user all the products they have in their shopping cart. It seems the only solution for this is Ajax, and I've looked all over and can't find anything that I could possibly ...
Help! I want to create a java program that finds the highest even integer among the values entered by the user. Stop asking values when a value less than 1 have been entered. If no even integer is entered, display "No Even Integer"