Here you will learn about tree traversal with program example. Tree is a subset of Graph data structure where the number of edges are exactly one less than the number of vertices (nodes). We can call any graph a tree if it does not have any cycle (closed loop). Tree traversal refers to the process …
Tree Traversal – Inorder, Preorder and Postorder Read More »
ICT.social is an international social platform for IT professionals to gather around and resolve programming queries by providing solutions. The platform hosts a large number of databases including online courses (free and paid versions) and articles related to programming and IT sector. The best part? ICT.social works as a social media platform for programmers making …
ICT.Social – A Social Network for IT Professionals Read More »
In this tutorial we are going to learn how to check variable type in Python. One of the features of Python is it uses Dynamic data type. It means we need not to specify which type of data the variable is going to hold. One time in our code a variable can hold integer later …
Here in this tutorial you will learn about difference between malloc() and calloc() in C. We all know that memory is available in limited size only, so it becomes important for us to use it efficiently. If we are writing a program that uses too much of memory resulting in wastage of memory or conversely …
malloc() vs calloc() – Difference Between malloc() and calloc() in C Read More »
WordPress comes with an intuitive visual editor that covers all your basic needs for posting content. No coding is needed. However, when making custom pages or posts, you might need to add your own PHP code. How to add PHP to a WordPress page or post properly? Read on, I’ll present the easiest way to …
In this tutorial we will be discussing about Python global variables. A variable which is declared outside of any function i.e. in the global space is known as global variable. Global variables are useful when multiple functions need to use the same data. In C, C++ we can use and modify global variables directly in …
Web applications are both a valuable resource for organizations and one of the biggest threats to their cyber security. Web apps are designed to be exposed to users via the Internet, allowing them the convenience of interacting with their accounts via their browser. However, this same easy access also makes these web apps a prime …
Cross-Site Scripting (XSS): Web App Enemy Number One Read More »
In this article, you will learn about the difference between Angular and AngularJS. Angular It is a very well known top front-end framework. It uses Microsoft’s TypeScript language which has many advantages like type declarations, type checking, object-oriented features and the benefits of ES6 like iterators and lambdas. It has many versions like 2, 4, …
Angular vs AngularJS – Difference between Angular and AngularJS Read More »
