I can't find either the term autocomplete or intellisense in Preferences->General->Keys in Eclipse 3.6.2.
I don't want to press enter to select an autocomplete item when I write code. Can I configure Eclipse to accept an autocomplete item with the tab button?
I believe you are looking for "word completion" Left Alt + / though you can change it in "Preferences->General->Keys" to be whatever key combo. Pressing / multiple times cycles through the different suggestions. It's not very intelligent. For example if you have String apple;
and double apps;
and you type double x = a
and then Alt + / eclipse might suggest apple instead of apps, even though apple is an String.
Edit: Looks like it's ctrl + / on some computers.