While developing a website, we may come across a situation where we need to create a hyperlink to another webpage or to a certain part of the webpage (these links are clickable). Additionally, there can be a situation where we need to add stylings to the content present in the website using external CSS (these are not clickable). These behaviors are achieved by using the HTML and anchor tags. HTML tag In HTML, the tag is used to link the external resources, such as CSS style sheets, or to add a favicon (small image displayed next ... Read More

Sometimes, we may have noticed links on webpages that leads us to a different webpage. In some websites, if we click on that certain links, they will open in a new browser tab or on a new window and some websites reuse one new browser tab for subsequent clicks on the link. Additionally, some websites use the same original page for the links. These behaviors are achieved by utilizing the HTML target attribute. In this article, we will explore how to use the target="blank" and target="_blank" attributes to open hyperlinks in new tabs. The Target Attribute The target is an ... Read More

A packet is a data unit created in the network layer. A frame is a data unit created in the data link layer. A packet is created first followed by the Frame. Both of them consists of data that is being transferred. What are Packets? A packet is a small fraction of data that is transmitted between the systems through internet. During data transfer, the entire data is not sent as a single unit over the network. The data to be transferred is broken down into multiple segments called packets. Transferring data in small packets increases the speed of data ... Read More

Mobile applications have become a crucial aspect of our life in the current digital era. We rely significantly on mobile apps for our daily duties, from placing food orders to reserving rides. There are two main alternatives when it comes to creating a mobile app: Native Apps and Hybrid Apps. Native apps are created using programming languages like Swift or Java for specific platforms like iOS or Android. Yet, Hybrid Apps can operate on various platforms, thanks to a native container and are created using web technologies like HTML, CSS, and JavaScript. What is a Native App? A mobile ... Read More

Introduction In the area of graph theory, unweighted bidirectional graphs form a fundamental framework for modeling various real-world scenarios. These graphs allow us to explore relationships between different entities, such as road networks or social connections. One key aspect that captures our attention is finding paths between two nodes and determining their respective lengths. In this article, we dive into one interesting facet of this topic – understanding the distinction between the shortest path and second shortest path in an unweighted bidirectional graph. Shortest and second shortest path Unweighted bidirectional (or undirected) graphs consist of vertices or nodes connected by ... Read More

Introduction The Minimum Spanning tree and the shortest tree plays a vital role in the field of graph theory to design the networks. While they share similarities as fundamental concepts, their purposes diverge significantly. In this article, we will dive into these two interesting elements within graphs and highlight their differences. MSTs aim at establishing minimal-cost connectivity among all vertices of a graph without loops, while shortest paths target identifying optimal routes between specific nodes in terms of distance or weight accumulation. Difference between Minimum Spanning Tree and shortest Path Graph theory offers various tools for analyzing connections and pathways ... Read More

Queue and Deque both are linear data structures that are defined in STL of C++ programming language. Queue works on the principle of the first in first out, the element added to the queue first will be removed first, on the other hand, deque has properties to add an element either at the first index or last index, and similarly, any one of them can be removed. We will see the code of both data structures to get the exact differences. Basics of Queue As we have seen above, the queue is based on the concept of the first in ... Read More

Have you ever used Python to explore the realm of scientific computing? If so, you've probably come across NumPy, a robust numerical computing package that has gained widespread use in the industry. However, the contrast between NumPy arrays and matrices can occasionally confound even seasoned practitioners. Their apparent similarity causes confusion, which raises queries about when to employ each data format. By outlining the crucial distinctions between NumPy arrays and matrices, we want to clear up any misconceptions in this blog article. By the conclusion, you'll have a thorough knowledge of their distinctive qualities and be prepared to use these ... Read More

The DMZ (Demilitarized Zone) and Port Forwarding are two methods for exposing a local network device to the internet. A DMZ is a specialised network segment that provides enhanced security for internet-facing services, whereas port forwarding is a technique used to expose certain internal network services to the internet. Read this article to find out more about DMZ and Port Forwarding and how they are different from each other. What is DMZ? A DMZ (Demilitarised Zone) is a network segment that creates an isolated network segment between a company's internal network and the internet. The DMZ's aim is to offer ... Read More

Dyson manufactures two upright vacuum cleaner models, the DC25 and the DC25 Animal. Although they have many similarities, there are certain variances between them that set them apart. The DC25 Animal is a pet-specific vacuum cleaner, whereas the DC25 is a general-purpose vacuum cleaner. Read this article to find out more about Dyson DC25 and DC25 Animal and how they are different from each other. What is Dyson DC25? The Dyson DC25 upright vacuum cleaner was released by Dyson in 2008. Because of its tremendous suction, innovative technology, and ease of use, it has since become a favourite choice ... Read More