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For finding the optimum solution of the problem greedy algorithm is used for it. It can solve problem from any domain we want.
Greedy algorithm try to find localized solution which may comes inside global solutions.
In the below example I am describing "how to communicate fragments"?, fragment is a part of Activity in android. In one Activity we can use multiple fragment easily and each fragment have it's own functinality. Without activity we can n
Magento: Get Category description from block
I was facing issue for getting category description from cms block. After researching on google I found the solution for it. You just need to add this in the home page content:
{{block type="core/templa
Uni-polar Encoding
Unipolar encoding is a variant of the line code. A positive voltage in it represents a binary 1 , and the no voltage is represented from binary 0.
This kind of encoding use one kind of polarity t
Variable Arguments (Varargs) in Java
Variable Arguments (Varargs) was introduced in JDK 5.
Varargs as the name suggest allows a function to be called with different number of arguments as per the requirement.
The syntax of Varargs:
returntype
Hi all,
Shuffling an array means randomly re-arranging the content of an array .Shuffling algorithm can be used in many places now days like in card games, music player , media player etc.
Shuffling of an array can be done in two ways.
Using Gam
Earlier using javascript code to make an element draggable was very hard and moreover cross-browser version working of code was very difficult.
The following code shows how to make an element draggable inside its parent element by using jQuery
There are many times when we need to toggle the class dynamically.
Some time for changing the css.
Some time for adding html.
Some time to display html.
Some time to change dom.
That is all depend on your need. Now here I have tried to gave you
COALESCE():-
COALESCE is a function in SQL Server which returns the first non NULL expression amongst its parameter. If all the parameters are evaluated to NULL, It will return NULL
Syntex:-
COALESCE( expre
Hello Everyone,
In this blog, I am going to elaborate on isometric art. Later on I will introduce softwares which are best to design isometric art. So let's start with this -
First we clear our basics
What is perspective projec
