I have a qmail server, which cannot be changed into anything else, because it is part of a much larger system. It should route all emails to a Zarafa server, which only uses the LMTP proto开发者_JAVA百
I have to create a colored button with gradient fill(starting from the middle of the button along Y axis). If I set the background propert开发者_如何学JAVAy of the button to the color I want, I lose t
加载中,请稍侯......