This week's book giveaways are in the iOS and Features new in Java 8 forums. We're giving away four copies each of Barcodes with iOS: Bringing together the digital and physical worlds and Core Java for the Impatient and have the authors on-line! See this thread and this one for details.
Hi everyone: I am writing a shopping cart using jsp.Now I create a HashMap in javabean.When user select a things I add the things'name and its number into HashMap. The problem is how to get all the value of the HashMap and put all the value to a javabean(it has getter and setter method)? I also find that if the value in the HashMap is the same,the previous value will be delete. I want to know whether my method is right.If someone has a better good idea please tell me.Thnks :roll: