About Preksha Rastogi

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So far Preksha Rastogi has created 6 blog entries.

March 2017

Angular JS Scope

By | 2017-07-22T17:11:28+00:00 March 6th, 2017|Angular|

What is Angular JS scope? The scope acts as a joining part between HTML and the Javascript. It contains the model data. It is an object with the available properties and methods. It is available for both views and controllers. In controllers the model data is accessed through $scope object. […]

October 2016

Angular Beginners Tutorial

By | 2017-07-22T17:11:56+00:00 October 2nd, 2016|Angular|

What is Angular JS? The Angular JS is a client side framework which is developed by Google and it is written in javascript with a reduced jQuery library which is known as query lite. The Angular JS provides a framework that helps us to implement well designed and structured web pages and applications using an [...]

August 2016

Linked Lists

By | 2017-07-22T17:24:50+00:00 August 31st, 2016|Data Structure|

What is a linked list? The Linked Lists is another data structure and is also a common data structure which includes a group of nodes in a sequence which is divided in two parts and each node consists of data and the address part of the next node and forms a chain. It is used [...]


By | 2017-07-22T17:24:33+00:00 August 8th, 2016|Data Structure|

What is an array? The array is a basic data structure which is provided by every programming language. It is a group of related data items that has the same name or share a same name. For example: let us declare an array with the name marks to represent the set of marks of some [...]

January 2016

Python setup for Windows, Mac, Linux

By | 2016-01-27T15:40:56+00:00 January 27th, 2016|Python Tutorial|

Python is available for various platforms which includes Linux, Windows and Mac OS. So here we are going to understand how to setup python environment. For the local environment setup open the terminal window and type there “python” to know that it is already installed or not, if installed then which version. […]

Object Oriented Programming in Python

By | 2016-01-02T18:40:29+00:00 January 2nd, 2016|Python Tutorial|

As in Python it is not necessary to create our code into classes while developing program as we can use functions also which is known as Procedural Programming. However, a procedural programming is used for writing small, short and simple programs whereas object oriented programming (OOP) programs becomes more important as the programs grows in [...]