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Immutability in Java

An immutable object can be defined as an object that will not change state after it is instantiated. An immutable object can be made by defining a class which follows following rules: The class is to be marked as final. The member varia

Pop Up Menu Android

Pop up menu simply show Menu in a pop up window anchored to a View. It displays the pop up below the anchor view if it finds space otherwise above the anchor view. If we touch outside of it, then it will dismiss the pop up menu. First, we need to

Hide an Element - display:none or visibility:hidden?

display:none: An element can be hidden by setting the display property to none. This property hides element in such a way that when the page will be displayed it is displayed as if the element is not there. The layout is as there was no suc

To display the server time in the input box with the help of ajax

Here we are making two simple text box one for the name which is filled by the user and the other is the input box for the time which is automatically called with the help of jQuery-ajax. First of all we make a simple form with two input fields one i

Difference between Import and Static Import in Java.

Import To access classes of one package in another package i.e use external classes without package qualification import feature is used. The classes and interfaces of one package are accessible in another package using import feature.

jQuey scrollTop()

this method is used to set the position of vertical scroll bar for a particular element. 0 Position of scrollbar means it is at the Top. In a web page, when ever we want to adjust the scrollbar according to its content, we make use of this  me

Building Credibility

The foundation of "credibility" is "credo," which signifies "I accept" in Latin. Put essentially, credibility is the sentiment trust and regard that you motivate in others.   No single thing makes credibility. May

Difference between “int main()” and “int main(void)” in C.

Consider definition of int main(): int main() { return 0; } Consider definition of int main(void): int main(void) { return 0; } The above two definition work perfectly fine in C but the difference between two is int main() can b

Show magento featured product in homepage using category

Some times you need to show featured product in magento home page. So, In this blog post i am going to tell "How to display magento featured product in homepage". For a newbie, it is not easy task to add featured product but here is easy st

Readonly keyword in C#

Readonly keyword Readonly: Readonly is a keyword which when used with a variable then the value of that variable can only be changed either at runtime or at the time of the instance initialization. The value is assigned to these variable when they

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