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Calculating the square root of a number is one of the common operations we do in computer science. This simple mathematical function finds its use in all areas of programming - be it in algorithms or any other mathematical model we wish to represent, we'll most likely use square roots...
Branko Ilic
When working with forms in JavaScript, you'll typically need to convert form data to a JavaScript object (JSON) in order to populate an array, database, local storage, send it to an API, or even consume the data in your application. Conversion between form data and JSON is one of the...
Joel Olawanle
A ternary operator is a three-operand operator that is supported in most programming languages, including JavaScript, Java, C++, C#, and many others. It is also referred to as a conditional operator because it is considered to be a more concise alternative to the conditional (if-else) statement. In this guide, we...
When a developer creates an application, the next step is to share it with friends or the public so that everyone can access it. That process of transferring code from a development environment to a hosting platform where it is served to end users is called deployment. Hosting used to...
Although it may not be a common thing to do in any real-world scenario, reversing strings is a pretty common operation you'll face in a job interview. Especially if you are applying for a job in a programming language that doesn't have built-in methods for reversing strings. By asking you...
Dimitrije Stamenic
When working with arrays in JavaScript, we frequently encounter situations that require us to count the number of occurrences of a specific element in that array - this element could be a string, object, number, or even a boolean. In this article, we will go over several methods for counting...
When developing mathematical solutions, answering algorithm questions, or attempting to solve a problem, situations may arise that require us to find the square root of specific values in JavaScript. In this article, we will learn how to find the square root of a value or element in JavaScript. We can...
Suppose we have boolean values stored in our database as strings and based on those values we want to perform some specific operation on our website/application. In that case, we have to convert those strings into boolean values before using them in logical operations. In this article, we'll take...
When working with JavaScript, we oftentimes encounter situations that require us to obtain the minimum and maximum elements of an array - be it for setting boundaries for a slider or displaying the statistics to a user. In this article, we'll take a look at how to get the minimum...
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