Use of XMLHttpRequest object in AJAX
What is the use of XMLHttpRequest object in AJAX?
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XMLHttpRequest object is used by the JavaScript to move XML and another text data between server and client. XMLHttpRequest object permits a client-side script to carry out an HTTP request. The AJAX applications use a XMLHttpRequest object so that browser could communicate to server without a postback of the whole page. In previous versions of the Internet Explorer, MSXML ActiveX component is apt to provide this functionality; but, Internet Explorer 7 and another browser, like Mozilla Firefox, XMLHttpRequest is not apt to.
Explain, what is UNIX?
Continue statement: A statement which might only be employed within the body of a loop. In case of a while loop or do loop, control passes instantly to the loop's terminating test. In case of a for loop, the control passes to the post-body update expr
Constant: It is the memory block where value can be stored once although can’t modify later on throughout program execution. Example: const int pi =3.14;
Q. Explain the concept of object oriented analysis with explanation of all steps of analysis. Q : What are Literals What are Literals and What are Literals and also state their respective types?
What are Literals and also state their respective types?
Define the reasons of Process Handle Table.
Define the term Pixel: It is a `picture element' - usually a colored dot on a screen.
You will need to create a BottomUpTwoThreeFourTree class, with a BottomUpTwoThreeTreeFourTree constructor which keeps no parameters. BottomUpTwoThreeTreeFourTree will require an insert(int x) method, which will insert the value
Q. Write a java program to sort ten numbers using bubble sort method. Ans. class Bubble sort Q : What is First in-first out First in, First in, first out: It is FIFO semantics of the queue data structure. Items are eliminated in the order in which they arrived in the queue; therefore older items are always eliminated before newer ones.
First in, first out: It is FIFO semantics of the queue data structure. Items are eliminated in the order in which they arrived in the queue; therefore older items are always eliminated before newer ones.
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