Eclipse's Digital punctuation resolution

There was a small problem with eclipse today. The numbers become punctuation, punctuation becomes numbers, like my left shift+2.

The result is a double quote, while shift+ "shows @." Of course this is simple, just restart eclipse, but there are always times when Eclipse has a server running and doesn't want to shut it down.

At this time there are generally three kinds of solutions.

1, Input method problem, I met this is. The default input method is only a problem, switch to Baidu input is a wood problem, then cut it. Get

2, NumLock, check whether the NumLock light is on, switch state and try again. The problem with the keypad is mostly in laptop.

3, the SHIFT key is pressed to death. The keyboard is a bit snake essence disease should pay attention to, I was in the Internet café when the left Shift key is necrotic, got a half a day to kill me.

Well, just so much, a bored little share.