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To set the fixed width to the table's element we can use multiple approaches. But before that we need to know about the element. HTML element defines a data cell in an HTML table. It is used to display data in the table, such as text, images, or links. Each element is enclosed within a element, which represents the row in the table. Fixed Table Cell Width It is important that the table looks consistent and easy to read when it displays on the web page. We can easily achieve this by setting ... Read More
To align text in HTML, use the style attribute to define the CSS text-align property. Just keep in mind, that the usage of style attribute overrides any style set globally. It will override any style set in the HTML tag or external style sheet. HTML style attribute specifies an inline style for an element. The attribute is used with the HTML tag, with the CSS text-align property for the center, left, and right alignment. HTML5 does not support the align attribute of the tag, so the CSS style is used to set text alignment. Different ... Read More
All Java components require names. Names used for classes, variables and methods are called identifiers. The naming conventions for different Java components are as follows: Package Naming Convention Class Naming Convention Interfaces Naming Convention Method Naming Convention Constants Naming Convention Variables Naming Convention Quick Summary Package Naming Convention Naming conventions for Java packages typically involve using lowercase letters. It's common to use ... Read More
The constructor is something responsible for the object creation of a particular class in Java. Along with other functions of the constructor, it also instantiates the properties/instances of its class. In Java by default super() keyword is used as the first line of the constructor of every class, here the purpose of this method is to invoke the constructor of its parent class so that the properties of its parent get well instantiated before subclass inherits them and use. The point that should remember here is when you create an object the constructor is called but it is not mandatory that ... Read More
This article will teach us how to transform a string into an array of characters in order to examine its composition. Next, we shall categorize every character as a numeric, special character, lowercase letter, or uppercase letter. The methods of Java Character class will be used to do this. For each group (uppercase, lowercase, numbers, and special characters), we'll compute the percentage and show the results. isUpperCase() : The Java Character isUpperCase() method determines if a character is an uppercase character or not. isLowerCase() : The Java Character isLowerCase() method determines if a character is a lowercase character or not. isDigit() : The ... Read More
In this article, we will learn how to print a sequence of numbers in Java, ranging from 0 to 15. To do this, we'll use recursion rather than using loops like for loop or while loop. Recursion is a programming technique where a method calls itself to perform a sub-operation as necessary. Problem Statement Write a Java program to print Number series without using any loop Output The numbers without using a loop have been printed below0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, Java program to print number series without using ... Read More
WebGL and OpenGL are graphics libraries which were developed by the Khronos Group. WebGL was developed in 2011 while OpenGL was launched in 1992. Users can use WebGL and OpenGL to make different types of images which can be either 2D or 3D. In this article, we will discuss the difference between WebGL and OpenGL. What is WebGL? WebGL is a JavaScript API which can be used for making 2D and 3D graphics. It can be expanded to Web Graphics Library. No plugins are required in any browser to make images by using WebGL. Fragment shaders and vertex shaders are ... Read More
A software application can be called as open source or closed source depending on the availability of the source code. In this article, we will discuss the difference between open source and closed source software applications. What is an Open Source Software? Open source software is a computer application whose source code is available to the general public. The code is available over the internet and other users familiar with the programming language used can modify the code. Open source software applications are available at a low price and many of them are available for free. What is a Closed ... Read More
Databases and data structures are both essential for managing and organizing data, but they serve different purposes. The key difference is that databases focus on storing, retrieving, and managing large volumes of structured information, while data structures are designed to optimize the efficiency of data manipulation within a program.While databases are often larger and persistent, data structures are temporary and designed for use within active programs. Both are crucial to different aspects of software development, with databases focusing on large-scale data management and data structures aimed at improving the efficiency of computational tasks. In practice, developers often use databases in ... Read More
There are different types of audio formats that are used to store audio files so that users can listen to songs on their electronic devices. Some of these formats are WMA, WAV, and many more. These sounds are stored in the form of digital audio and the MIDI protocol helps in establishing communication between musical devices like synthesizers, digital keyboard piano, etc. In this article, we will discuss the difference between Digital Audio and MIDI. What is Digital Audio? Digital audio is a technology in which sound is represented with the help of binary data. It uses digital technology to ... Read More