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Carousels are well-known on the internet. Web carousels are an elegant way to organise similar material into one tactile place while preserving valuable website real estate. They're used to display photographs, offer products, and attract new visitors' interest. But how effective are they? There are numerous arguments against carousels, as well as research into using carousels to improve performance. But how does a carousel influence web usability? In this article, we will discuss about basics of carousels and how to create a carousel using HTML and CSS. What is a Carousel? A carousel is a type of slideshow ... Read More
CSS is an abbreviation for Cascading Style Sheets. It is used to make visually appealing websites. Using it would make the process of producing effective web pages easier. The design of a website is critical. It improves the aesthetics and overall quality of the website by promoting user interaction. While it is possible to create websites without CSS, styling is required since no user wants to interact with a boring, unattractive website. In this article, we have discussed 7 CSS hacks which every developer will need at some point of time during web designing. Creating responsive images using CSS ... Read More
Concurrency and parallelism are related concepts in the context of software development, but they have different meanings. Concurrency is the ability of a system to execute multiple tasks using a single processing unit. Parallelism, on the other hand, uses multiple processing units to execute multiple tasks simultaneously, in parallel. Read this article to learn more about concurrency and parallelism and how they are different from each other. What is Concurrency? The technique used for reducing the response time of a system using a single CPU is termed as concurrency. Concurrency is the method that requires only a single processing unit ... Read More
Both Composition and Aggregation are types of association which are used to represent the relationship between two classes. But they are absolutely different from each other. The basic difference between the two is that composition is a strong association, while aggregation is a weak association. Read this article to learn more about composition and aggregation and how they are different from each other. What is Composition? Composition is a method of wrapping the simple objects or data types into a single unit. It is a type of association used to represent the relationship between two classes. Composition is considered as ... Read More
COCOMO 1 and COCOMO 2 are two cost estimation models, developed by Barry Boehm. These two cost estimation models are used for computing the cost of software development. The most basic difference between these two models is that the COCOMO 1 model helps to provide the estimates required for the efforts and schedule, whereas the COCOMO 2 model provides the estimates that represent a standard deviation near the most likely estimate. Read this article to learn more about the COCOMO 1 and COCOMO 2 models and how they are different from each other. What is COCOMO 1? COCOMO 1 was the first model developed ... Read More
An Index is a lookup table associated with an actual table or View that is used by the database to improve the data retrieval performance timing. In an index, keys are stored in a structure (B-tree) that enables SQL Server to find the rows associated with the key values quickly and efficiently. Index gets created automatically if the primary key and unique key constraints are defined on the table. There are two types of index namely, Clustered Index and Non-Clustered Index. Read this article to learn more about clustered index and non-clustered index and how they are different from each ... Read More
A CALL instruction is used to call a subroutine, while a JUMP instruction updates the program counter value and makes it point to another location inside the program. Read this article to learn more about CALL and JUMP instructions and how they are different from each other. What is a CALL Instruction? A CALL instruction is utilized to call a sub-routine. Using a CALL instruction, the program control is transferred to a location in memory that is not a part of the main program. A CALL instruction necessarily requires the initialization of a Stack Pointer (SP). It is basically ... Read More
Memory plays a vital role in any computer system and it is very important to understand how it works and how it stores the data. In general, we know that computer memory stores the data after converting into bits or bytes (which is nothing but collection of bits). In this article, we are going to explain how this storage take place and how to address those storage blocks. Data, or in simple language, every word that we provide to a computer system is being stored in a memory, whether in temporary cache or permanent memory. But before storing it to ... Read More
The task of arranging elements of an array in a particular order is referred to as sorting. The sorting of an array or a list is mainly done to make the searching easier. There are two types of sorting algorithms namely, Bubble Sort and Selection Sort. Bubble sort performs sorting of data by exchanging the elements, while the selection sort performs sorting of data by selecting the elements. Read this article to learn more about bubble sort and selection sort and how these two sorting techniques are different from each other. What is Bubble Sort? Bubble sort is a simple ... Read More
In Go Programming language, a linked list is a data structure which contains a node that further contains two values, the data and the next, where next points to the next node in the list. We will use two methods in this program to access elements from a linked list. In the first example iteration will be used and in the second example a variable current will be used to access the elements. Method 1: Using Iteration This program builds a linked list with three members and iterates through it to access and output each element's value. The output ... Read More