IntelliJ IDEA Community Edition 12 , Ctrl+space function

Question

I recently, download and use IntelliJ IDEA Community Edition 12, Just for experience and it's amazing Dracula theme!

Now, I feel that my main problem is about Ctrl+Space function.

Previously i used Netbeans, Lets say by a example:

In netBeans, When you write sy and enter Ctrl+Space , it show System to you,

But

In IntelliJ IDEA ,When you write sy and enter Ctrl+Space, It does not show System to you

Thus

You should write Sy and enter Ctrl+Space to show System to you.

Is there any solution to solve this wasting time problem?

I use IDE for java SE apps, and swing and JDBC and ... topics

Which is better?

Answer 1

Set the Case sensitive completion to None: