JSP اسئلة واجوبة المقابلات
Question: Why does JComponent have add() and remove() methods but Component does not? because JComponent is a subclass of Container, and can contain other components and jcomponents. How can I implement a thread-safe JSP page?Answer: You can make your JSPs thread-safe by having them implement the SingleThreadModel interface. This is done by adding the directive<%@ page isThreadSafe="false" % > within your JSP page. |
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