Especially these days busy work, recording two days experience: work, study and life, and when should prioritize, seize the key. These two days of work experience. Another point is that a lot of things, only they do, will appreciate something of them.

And then for the record that, these days it's statistical code 51 will all switch to Baidu statistics, in the process discovered the existence of two sites the back door, or BUG, ??is uploaded a lot of malicious programs, the gradual liquidation. To back up ah often prevent unexpected data.