New programmers and non-technical people have long mistaken Java and JavaScript, yet the only thing they have in common is the word “Java.” Each is a functional programming language in its own right, with advantages over the other. However, programmers utilize Java and JavaScript for various jobs; thus, one isn’t inherently better.
The filter() method returns a new array containing elements that pass a function’s test. The filter() method does not run the function for empty elements. The original array is unaffected by the filter() technique.
These algorithms are what we call intermediate sorting algorithms. The main reason for using these algorithms is the lack of scalability in algorithms such as bubble sort. Understanding the limitations of the latter algorithms is critical. For instance, sorting an array of 100000 elements using bubble sort will take a lot of time to complete. Because of this, we need a quick way to sort massive arrays faster.
The Algorithm was developed by Edsger Dijkstra, a Dutch programmer, physicist, essayist, and generally an all-around smarty-pants. By a substantial dimension, he helped advance the field of computer science from an “art” to an academic discipline. In fact, most of his discoveries and algorithms are still commonly used today.
Loops can run a block of code several times. As a result, loops come in handy if you want to run the same code multiple times, each time with a different value. In addition, the iteration usually runs a fixed number of times.
You may occasionally need to take an array and process its elements, resulting in a new array with updated elements. Instead of manually iterating over the array with a loop, you can use the built-in Array.map() method.
Strings are frequently used in everyday programming. Fortunately, JavaScript has many built-in methods that assist us when working with arrays, strings, and other data types. These methods can be used for various tasks such as searching, replacing, concatenating strings, etc.
Forms are one of the most important elements of HTML. Almost every website uses a form in one way or another. Some uses of HTML forms are contact page form, files uploader form, user registration form, etc. If you want to learn more about the basics of creating an HTML form, you can refer to our beginner step-by-step guide on creating forms.
CSS is an acronym for Cascaded Style Sheet. In the modern world, it seems that every business has a functional website. It’s a necessity to make your website professional and also appealing to the human eye. The better your website is, the higher the chances of visitors staying on your website. This is where the power of CSS comes in – styling your web pages.
Hypertext Markup Language refers to a computer language used to create most web pages and online applications. A hypertext is a text that references other parts of a text, whereas a markup language is a set of symbols that tell web servers about a document’s style and structure. In addition, HTML is the foundation of the W3. In addition, hypertext can include tables, lists, forms, graphics, and other presentational features besides text. The latter format for sharing data through the Internet is adaptable, and it is also easy. Markup languages employ markup tags to characterize text elements inside a document, giving web browsers instructions on displaying the material.
Html forms are one of the most important HTML tags for interacting with the user. They are used to taking input from the user, and most commonly, the inputs were sent to the server-side for further processing. Forms are used to build contact pages, login pages, etc., on a site. We can collect different types of data using forms such as email addresses, usernames, passwords, phone numbers, credit card numbers, etc. To build an Html form, we need to use the
NodeJs is one of the most popular server-side frameworks for building web applications. This framework is completely based on the javascript language, which makes it popular among developers. Since developers must learn Javascript while working in frontend development. NodeJs makes the developers happy as they do not have to learn any other language for the server-side and can use Javascript as a server-side language. We have a step-by-step guide on getting started with NodeJs you can refer to it to learn the basics of NodeJS and quickly get started using the framework.