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Searching, in the context of Computer Science, is the process of locating a particular element in the given list/array. If we pay close attention, we can find search algorithms everywhere. Consider the process of logging into a website. Entered email and password are searched against the existing key-value pairs...
Abhilash Kakumanu
Searching is one of the most commonly performed tasks in the domain of Computer Science. Many algorithms and data structures exist to make searching more efficient. In this article, we'll look at the idea behind Binary Search and how to implement it in JavaScript. Binary Search is a very simple,...
Sorting refers to arranging items of a list in a specific order (numerical or alphabetical). Sorting is generally used in tandem with searching. It is generally easier to search for an element (called the key) in a given list if the list is sorted, both visually and algorithmically. There are...
Sorting refers to arranging items of a list in a specific order (numerical or alphabetical). Sorting is generally used in tandem with searching. Over the years, many sorting algorithms have been developed, and one of the fastest ones to date is Quicksort. Quicksort uses the divide-and-conquer strategy to sort the...
Hoisting is a JavaScript behavior commonly known for making variables and functions available for use before the variable is assigned a value or the function is defined. In effect, it puts variable, function and class declarations to the top of their scope (the global scope or a function) before execution....
Guest Contributor
By default, when writing a Vue.js Single Page Application (SPA), all necessary assets such as JavaScript and CSS files are loaded together when the page is loaded. When dealing with large files, this can lead to unsatisfactory user experience. With the help of Webpack, it is possible to load...
NPM stands for Node Package Manager and refers to either the online project repository or the Command Line Interface (CLI) tool used to interact with the online repository. Currently, NPM is the world's largest software registry with over 1.4M+ code packages. For example, if you wanted to use Node....
Replacing all or n occurrences of a substring in a given string is a fairly common problem of string manipulation and text processing in general. JavaScript offers a few ways to get this done fairly easily. In this tutorial, we'll cover some examples of how to replace occurrences of a...
David Landup
The PDF format is one of the most common document formats for transferring information. In dynamic web applications, you might need to export data into a document and PDF is usually a popular option. In this article, we will discuss how to generate PDF files in NodeJS using the NPM...
Aniuchi Adaobi
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