First of all, i would like to thank to all of you guys : zoomkat, PaulS, and mistergreen for the help. Those thing really make me learn how to understand the way user/pass work in arduino. And also for PaulS, big thanks to you master for your explanation that makes me easier to understand about HTML request works especially using GET method. Just for your information, i read it about 5 times to understand, ahahaha.... ( i'm not a smart person who's quick learner ).
And for master Zoomkat, thanks for the example of your script and i learn many new things from you, such as use the \ slash to escape the " in the html or use a '
I'll try it later, and don't feel bored to answer my next stupid question.
Thanks for the help to all of you >,<v !