Introduction POST
Revised: Aug. 27, 2020, 8:08 a.m.

XmlHttpRequest (I)
Revised: Aug. 27, 2020, 8:07 a.m.

Setting csrf for dynamic generated form
Revised: Aug. 27, 2020, 8:09 a.m.

GET vs. POST
Revised: Aug. 27, 2020, 8:11 a.m.