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In this article, we will learn how to display a table with multiple rows and columns in Java using the JTable component. Additionally, we will demonstrate how to remove the first row from the table using the removeRow() method. The first program shows how to create and display a table with 9 rows, and the second program demonstrates how to remove the first row, leaving the remaining 8 rows intact. Create a table with rows and columns using JTable Following are the steps to create a table with rows and columns using JTable − Start ... Read More
In this article, we will learn to remove duplicate words from a given sentence in Java. The first method uses Java Streams to remove duplicates and join the words back into a sentence using the distinct() and Collectors.joining() methods. The second method uses a Set to automatically filter out duplicate words and a StringJoiner to combine the words back into a sentence. Both methods will give a sentence with only unique words. Different approaches Following are the different approaches to remove all duplicate words from a given sentence − Using Java Streams ... Read More
To design a calendar using HTML and CSS, we will be using HTML tables. We use calendar in our daily life to check the dates, schedule any event and many more. In this article, we will understand how we can design a calendar using HTML and CSS only. We will be using HTML table to create the structure and use CSS properties to design the UI of calendar. Steps to Design a calendar Using HTML and CSS We will be following below mentioned steps to design a calendar Using HTML and CSS. Structuring the Calendar ... Read More
The Quick Access Toolbar is used to quickly complete the repetitive tasks. If you are a regular user of MS-Excel, then you might be using some of its features much more frequently, such as Free pans, Data validation, Bold text, Fit to row height, fit to column height, etc. To use this kind of tabs, you have to jump to different tabs like Home, Insert, Formula, View, Data etc. To simplify this process, you can use the Quick Access Toolbar in Excel. It comes in very handy and saves a lot of time. How to Navigate to the Quick Access ... Read More
In the world of digital music streaming service, Spotify and iTunes can be considered two of the most prominent service providers. iTunes is now Apple Music. In terms of their basic purpose, they belong to the same category, i.e., delivery of music. However, they are quite different from each other when we compare their mode of operation, pricing models, and the user experience. iTunes combines both buying and streaming into one package. Read this article to understand how Spotify is different from iTunes so that you can pick the best service as per your preferred mode oflistening and preferences.Streaming vs. ... Read More
In this tutorial, you'll learn how to sort the elements of a stack in ascending order using Java. Stacks are fundamental data structures in computer science, operating on a Last-In-First-Out (LIFO) principle. We break down a simple yet effective method using an additional temporary stack, provide a detailed step-by-step explanation, and include complete code examples. This tutorial is perfect for those looking to enhance their understanding of stack operations and improve their Java programming skills. Sorting a Stack in Ascending Order Using Java Stacks are like a pile of books where you can only take the top one off. i.e., ... Read More
The Structured Query Language (SQL) is widely used in databases to manipulate and manage data. When working with multiple tables we often need to combine or join data to retrieve meaningful information. The Two common types of joins used for this purpose are the Natural Join and the Inner Join. While both the join operations are used to combine data from two or more tables they have some differences in how they work. This article explores these differences in detail. What is an Inner Join? An Inner Join is the most commonly used join operation. It returns only those records ... Read More
With edge computing, data is handled as close to an IoT device. There could be benefits for business IT in terms of latency, productivity, cost, and security. IoT technology keeps getting better and more valuable, and the number of ways One can use it keeps growing. Edge computing is one of the most talked-about topics in the IT industry right now, and it's getting bigger and bigger all the time. But what is edge computing, and why should businesses care about it in the IoT? In the middle of a concept's meteoric rise to fame, its original meaning could be ... Read More
Cloud computing has emerged as a key element of novel concepts and digital change in recent years. Consequently, companies can now use remote devices to run their apps and services. As on-premises technology is no longer necessary, scalability, dependability, and cost have all risen. However, because more people want real-time data management and more Internet of Things (IoT) gadgets are being produced, cloud computing is finding it difficult to meet these demands. As a possible solution to these problems, edge computing is gaining more and more traction. Managing data closer to its source allows businesses to improve their operations. This ... Read More
Edge computing & 5G are two of the most essential technologies & the mixture of these two technologies has a high potential to transform the way IoT devices work, causing them more efficient, faster, & more reliable. In this article, we will examine how edge computing and 5G will help IoT. What is Edge Computing? A distributed computing paradigm known as edge computing enables data processing and storage to be carried out near the data sources, such as IoT devices, sensors, and mobile devices. This strategy aims to minimize latency, decrease bandwidth usage, & enhance overall performance & ... Read More