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Custom Tags
JavaBeans
Can evaluate JSP content.
Can’t manipulate JSP content.
Custom tags may simplify the complex functions much better than the bean may. But need a bit more work to set up.
Easier to set up.
Needed only in JSPs in a relatively self-contained manner.
May be used in both JSPs and Servlets. You can declare a bean in one Servlet and use them in another Servlet or a JSP page.
What is numeric promotion? Numeric promotion is the conversion of a smaller numeric type to a larger numeric type, so that integer and floating-point operations may take place.
The flow control statements give you to conditionally execute statements, to repeatedly operate a block of statements, or to just modify the sequential flow of control.
How can we define the difference between the Boolean & operator and the && operator ?
1. Which of the following are not valid Java identifiers, and why? (a) wolVes (b) United(there is only one) (c) 87 (d) 5 3 (e) Real ale (f) isFound?by 2. A cla
solve the string public int expression("10+20+30")
Explain the term array and Scope of Variable? Defining the space in that a variable is effective is known as describing the scope of a variable. A variable can be either local
how i made a calculator in java plz tell help me
Logical Operators Operator Functionality E x ample/ Explanation && Looks at 2 expressions & returns a
there are N nodes in a graph, the graph isuni directional with M edges of these M nodes in a graph, there are K nodes which are important nodes. given initial position I within thi
Describe about the term Access Protection ? Global variables are a typical cause of bugs in most programming languages. A few unknown function can modify the value of a variabl
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