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In this article, we will understand how to print the first letter of each word using regex. A regular expression is a sequence of characters that forms a search pattern. A regular expression can be a single character or a more complicated pattern. A regular expression helps you match or find other strings or sets of strings, using a specialized syntax held in a pattern. They can be used to search, edit, or manipulate text and data. Problem Statement Write a program in Java to print the first letter of each word using regex. Below is a demonstration of the same ... Read More
In this article, we will use Java’s JDBC to connect to a MySQL database and retrieve the name of the table associated with a specific column in a ResultSet. By accessing the ResultSetMetaData interface, we can utilize its getTableName() method to identify the table that contains a given column, which is especially useful when working with complex queries or multiple joined tables. To get the ResultSetMetaData object, you need to − Register the Driver: Select the required database and register the Driver class of the particular database using the registerDriver() method of the DriverManager class or, the forName() method of ... Read More
In this article, we will learn to set the preferred size for a panel within a JFrame using the BoxLayout manager in Java Swing. By setting the preferred and maximum size for the panel, we can control the layout’s appearance, ensuring that the panel maintains a consistent size as other components are added. This approach is useful when arranging elements vertically or horizontally in a structured format while having specific size requirements. Steps to set preferred size for BoxLayout Manager The following are the steps for setting the preferred size for BoxLayout Manager in Java − ... Read More
CSS (Cascading Style Sheets) is a stylesheet language used to style the HTML elements in a webpage. A CSS framework is a library which enables the developers to design more standard-compliant websites using CSS in an easier way. These libraries are ready-to-use so there is no need of writing the long and monotonous CSS codes. In this article, we will discuss about the two popular CSS frameworks: Tailwind CSS and Bootstrap. Tailwind CSS Tailwind CSS was developed by Adam Wathan. Tailwind CSS is a utility-first and low-level framework of CSS. It offers single-purpose classes which can be directly ... Read More
Databases form the backbone of many applications, but not all databases are created equal. Adabas and Alibaba Cloud ApsaraDB for PolarDB exemplify this with their distinct characteristics and use cases. Here's a comprehensive comparison − Type and Purpose Adabas Type − High-performance, transactional NoSQL database. Purpose − Optimized for high-volume transaction processing, commonly used in industries like finance, government, telecommunications, and ERP systems for its reliability and speed. ApsaraDB for PolarDB Type − Cloud-native relational database compatible with MySQL, PostgreSQL, and Oracle. Purpose − Suited for cloud-native, scalable workloads, ideal for modern applications requiring high scalability and ... Read More
Big Cartel and Wix are two popular platforms to create online stores. Although both of the them serve a similar purpose, they vary in their features, pricing, and target audience. Big Cartel Big Cartel is designed for small businesses or individuals selling their services or products online. With its simple user interface and affordability, it offers a wide range of features like − The process of setting up an online store is easy using Big Cartel. Managing and organising products, like images, videos, descriptions, prices etc. is easy. Payments can be processed through various getaways like PayPal, Stripe and ... Read More
Magento and Shopify are both popular e-commerce platforms with different features, pricing models and cater to a different set of audiences. These two sites are used to build and manage online stores. Magento is a solid option if you're searching for a robust and adaptable e-commerce platform that can manage the particular requirements of your company. But it's crucial to take into account the technical know-how and resources needed to set up and run a Magento store. A Powerful E-commerce Platform- Magento Magento is a well-known open-source e-commerce platform that gives companies the ability to design and run their web ... Read More
Shopify and Squarespace are two popular e-commerce platforms to create online stores. Although both of the them serve a similar purpose, they vary in their features, pricing, and target audience. A User-Friendly E-commerce Platform- Shopify Shopify is a well-known cloud-based e-commerce platform that simplifies the creation and administration of online stores for companies of all sizes. It is made to be easy to use, even by people with little experience with technology. Shopify is a great option if you're searching for a scalable, dependable, and user-friendly e-commerce platform. For companies of all sizes, its abundance of functionality and robust community ... Read More
Help Scout and Freshdesk are two well-known customer support platforms that can help you optimize and enhance your support operations. They give a number of tools to help you handle client enquiries, deliver first-rate assistance, and raise client happiness. Help Scout A well-liked customer care tool called Help Scout is made to simplify and enhance your assistance processes. It has many features to assist you handle client enquiries, deliver first-rate service, and raise client happiness. Key Features of Help Scout For simpler administration, Help Scout helps in gathering all consumer communications (social media, chat, email) into one shared inbox. ... Read More
To get and set CSS variables with JavaScript, we can use various methods. The getComputedStyle() method gives an object which includes all the styles applied to the target element. The getPropertyValue() method is used to obtain the desired property from the computed styles. The setProperty() method is used to change the value of CSS variable. In this article we are having a div and a button, our task is to get and set CSS variables with JavaScript. By getting and setting the CSS variable, we will change the background color of div upon clicking the button. Steps to Get ... Read More