Posted inInternet Programming
Internet Protocol
There are many protocols used by the Internet and the WWW: o TCP/IP o HTTP…
Posted inInternet Programming
The Internet
Medium for communication and interaction in inter connected network. • Makes information constantly and instantly available…
Posted inInternet Programming
Client-server paradigm
The Client-Server paradigm is the most prevalent model for distributed computing protocols. It is the…
Posted inInternet Programming
Web Essentials
Server: The software that distributes the information and the machine where the information and software…
Posted inGraph Theory & Applications
Exponential Generating Functions
Example .1 Find an exponential generating function for the number of permutations with repetition of length nn of…
Posted inGraph Theory & Applications
Pólya–Redfield Counting
We have talked about the number of ways to properly color a graph with kk colors, given…
Posted inGraph Theory & Applications
Binomial theorem
Binomial theorem, statement that for any positive integer n, the nth power of the sum of two numbers a and b may…
Posted inGraph Theory & Applications
Pascal’s Identity
Pascal's identity, first derived by Blaise Pascal in 17th century, states that the number of ways…
Posted inGraph Theory & Applications
Permutations
A permutation is an arrangement of some elements in which order matters. In other words a Permutation…