React Native is a java script based mobile app framework created by Facebook, Inc as an open source project in 2015 .React Native allows you to build native mobile apps using JavaScript .For a long time, React Native wasn’t developed or supported enough to produce apps. But when the time changes React Native was developed by gaining popularity and gaining community support. Now this is on the top of the list of mobile app frameworks .

Global interest for react-native framework is increasing for years. Because this is a powerful mobile development platform that let developers to build brilliant apps…


Data structures is a way to organize computer data effectively .There are different kind of data structures and we are going to discuss about couple of them here. Those data structures are used to structure the data in the memory using any kind of programming languages.

  • Array
  • Linked list
  • Stack
  • Queue
  • Binary tree
  • Binary hash tree
  • Binary Search Tree
  • Heap
  • Hashing
  • Graph
  • Matrix
  • Misc
  • Advanced Data Structure

Array

Array is a collection of multiple items with a same type at contiguous memory locations .The items stored in the array called as elements and the location of the element of the array…


This is a suite of communication protocols with four layers which was developed by the DoD (Department of Defence) in the 1960s. It is named after the two main protocols (TCP/IP)that are used in the model .The four layers in the TCP/IP protocol suite are Host-to- Network Layer ,Internet Layer ,Transport Layer and Application Layer .

TCP/IP Model specify the way of connection of specific computer and the internet and the way of transmitting data between them. The purpose of this model is to allow communication over large distances

Functions of the TCP IP model happen in four layers, using…

A.D.S. SEWWANDI

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store