Linked List Representation Linked lists use dynamic memory allocation, allowing them to grow and shrink as needed. They are defined as a collection of nodes, each containing two parts: data and a link. A linked list is a linear data structure where each element is known as a node, is ... Read More

String Searching Functions The C string functions are built-in functions used for various operations and manipulations on strings. These functions perform tasks such as copying, comparing, concatenation, and determining the length of strings. The library also provides several string-searching functions, which are included as follows − ... Read More

The Tag Summary in HTML To display a visible heading for the tag use the tag. Click the heading to hide or view the details. The first child element of the tag is the element. This tag specifies additional details that the user can open ... Read More

Adding Ordered Unordered Lists To define a list item in HTML, use the tag. It can be used inside ordered lists (), unordered lists () and menu lists (). In an ordered list , the list items are displayed with numbers or letters. In an unordered list , and ... Read More

Recursive Factorial Calculation A strong number is a number, where the sum of the factorial of its digits equals the number itself. In C programming, a factorial is the product of all positive integers less than or equal to a given number. To calculate the factorial of a number, we ... Read More

Functions are categorized bases on the presence or absences of arguments and whether they return a value. A user-defined function is one that is defined by the user when writing any program, as opposed to library functions that have predefined definitions. To meet specific requirements, the user must develop their ... Read More

Unformatted input and output functions read a single input sent by the user and permit the display of the value as the output at the console. Unformatted input functions The unformatted input functions in the C programming language are used only for character data type or character string/array and cannot be ... Read More

Creating a Dropdown List To create a drop-down list in HTML, we use the tag, which is generally used in forms to collect user input. To refer to the form data after submission, we use the name attribute. Without the name attribute, no data will be collected from the ... Read More

Clickable Areas in HTML To create clickable areas within an image, we use an image map, which is defined using the tag, with both opening and closing tags: . An image is a list that coordinates specific areas of an image, allowing different parts of the image to ... Read More

To visually demonstrate the completion of task or goal, we use the element. The max and value attributes show the progress made towards task completion. The element offers a visual representation of the completion status of task. It's typically displayed as a progress bar, indicating how much of ... Read More