Android development primer: Progress Dialog in Android – Spinner Style
I have already posted about the Alert Dialog and the Custom Dialog in Android. However, in this post, I will show you how to make your application fancier by ad...
Month: July 2013
Android development primer: Creating Dialogs in Android
We have seen how to create and use Alert Dialog. Now we will see how to create and use a general dialog. In most places you find Alert Dialog explained on after...
Fibonacci Numbers
Fibonacci is the most famous sequence in the programming world. It is defined by the following recursive formulation: f(n)=f(n-1) + f(n-2) where f(0)=0 & f(...
BFS & DFS
A traversal is a systematic walk which visits the nodes of the graph in a specific order. Two Types:- 1.Breadth First Traversal 2.Depth First Traversal Breadth ...
All about Factorial(!)
In mathematics,the factorial of any positive number N is the product of the positive integers less than or equal to N.It is denoted by ‘N!’. Example- 5!= 5*4*3*...
Android development primer: Creating layouts for Alert Dialog
Don’t like the traditional way in which the Alert Dialog appears? Would you rather have a custom layout for it? Well, not a problem at all. In this post I will ...
Android development primer: Creating Alert Dialogs in Android
In Android devices, probably the thing that we come across most frequently is Alert Dialog Boxes. If you are not familiar with an Alert Dialog Box, here’s what ...
Binomial Coefficient
Binomial Coefficient is represented by nCk which means number of ways of choosing k objects from n objects.It is the coefficient of x^k term in the polynomial e...
Android development primer: Know the AndroidManifest.xml
Enough programming. Let’s take a break and look into one of the vital components of any Android application, the AndroidManifest.xml file. Every Android applica...
Longest Increasing Sub-sequence
Given a sequence of numbers,we need to find the longest increasing sub-sequence from the given input(not necessary continuous). Example- Input- 1 10 4 5 3 2 9 1...