Domestic information is really not full .. Many websites on the website are very thick. There is no deep understanding of some underlying principles at all. And most of their tutorials are copied from other places. It can often be found. N sites in their tutorials are actually the same, the word is not bad. More sweat is still the level of their clipping. Hey ... Just put the text and press CTRL C, and there are many local writes. The XX parameter is shown below. Then there is no .... or foreign is good, find a lot, and the information is complete. It is so fixed, after school C, you have to go to Goole in english .
