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By clicking and dragging on the borders of a frame, you are usually able to resize that frame. This is helpful if users cannot read everything in a frame, but it does make it harder for the designer to control the layout of the page. The noresize attribute prevents a user from resizing the...

The charoff attribute’s name is an abbreviation of its purpose, to indicate a character offset. It is designed to indicate where characters that are aligned using the char attribute should be positioned in terms of either the number of characters used as the offset or a percentage of the length...

The throw operation calls the destructors for automatic objects instantiated since entry to the try block.

The <var> element is another of the elements added to help programmers. It is usually used in conjunction with the <pre> and <code> elements to indicate that the content of that element is a variable that can be supplied by a user . <p><code>document.write(“<var>user-name</var>”)</code></p>...

An array is defined as a homogeneous collection of elements, stored at contiguous memory locations, which can be referred by the same variable name. All the elements of an array variable can be accessed by index values. An Index value specifies the position of a particular element in an array...

Declaration tells the compiler that at the later point in the program the definition of declared variable will be present.

It is possible to create cookies using keys. Cookies is a dictionary at the time of initialization, if key is specified with it

Structures are used for various purpose * Use of structure variable * To develop individual array.

The components of J2EE are separately packed and bundled in J2EE application for deployment. An application consists of more then one enterprise, web or application component module.

Each J2EE application and its module consist of deployment descriptor. Since the deployment descriptor is declarative it can be changed without any change in the source code.

A strut is a web development framework that combines the custom tag, JSP, Java servlets and message in a unified framework.

• UNION only selects distinct values. • When using the UNION command all selected col mns need to be of the same data type • A UNION statement effectively does a SELECT DISTINCT on the results set.

We can use one of the below options to pass value between 2 pages in ASP.Net. • If the value is a String then we can use either one of the following: QueryString, PostBack, Cookies, Session, Cache, Application, Database • If the value is a Dataset or an object then we can use either one of...

• It is the property that enables the in ivi ual controls to maintain focus between PostBack • The features of SmartNavigation property are namely: • Maintaining element focus between post backs • Eliminate page flash caused by page post back • Prevents each post back from being saved in the...

• These are html input control with hidden type that store hidden data in the html • The data stored in hidden field is available when form processed on the server or using JavaScript. • Syntax - <input type="hidden" name="EVENTTARGET" id="EVENTTARGETID" value="" /> • Can store only one value...

• The out parameter - return the values in the same variable passed as a parameter of the m thod. Any changes made to the parameter will be reflected in the variable. • The ref keyword on a method parameter causes a method to refer to the same variable that was passed as an input parameter for...

A Connection Pool is maintained internally by the Connection Pool Manager. When a request for a subsequent connection comes in, the Connection Pool Manager searches the pool for the availability of a free connection and returns it to the application if one is available. Connection Pools works as...

IS Penguin Rollout Stopped ?

The bitwise operators act on the binary representation of their operands. Each operand is first turned into a binary representation of the value, as described in the bitwise negation operator entry in the following list. All the bitwise operators work on numbers as well as strings, but they vary...

• A singleton class is such kind of class in which only one object is created throu hout the life time of the class. • A Singleton class is used when you wish to restrict instantiation of a class to only one object.