Centering elements is one of the most common yet sometimes challenging tasks in web design. Whether you’re building a simple landing page or a complex application, you need to ensure that key content is both horizontally and vertically centered. In this comprehensive guide, we’ll explore five different methods to center an element both vertically and […]
In Angular, handling input changes efficiently is crucial for building robust components. Two common approaches to react to changes in input properties are using property setters and the ngOnChanges lifecycle hook. In this blog post, we’ll explore what each method is, how they differ, which one gets executed first, and answer some frequently asked questions. […]
HTTP interceptors in Angular are a powerful feature in Angular that allows you to intercept and manipulate HTTP requests or responses globally. They provide a centralized place to handle common concerns like authentication, logging, error handling, or modifying request/response data before it reaches your components. By using interceptors, you can ensure that your HTTP calls […]
Constraints: I have to use core JavaScript. Frameworks are not allowed. Find the index of the array element you want to remove using indexOf, and then remove that index with splice. The second parameter of splice is the number of elements to remove. Note that splice modifies the array in place and returns a new array containing the elements that have been removed. For completeness, […]
JavaScript is a fundamental part of modern web development, driving dynamic content and interactive features. However, poorly optimized JavaScript can significantly slow down your website, leading to an inferior user experience, higher bounce rates, and poor SEO performance. JavaScript performance optimization is essential for achieving faster page load times, improving search engine rankings, and keeping […]
When working with numbers in JavaScript, you may have encountered an unexpected result like this: At first glance, this might seem like a bug, but it’s actually a well-known behavior caused by the way numbers are represented in computers. In this blog, we’ll break down the reasons behind this issue, explore how JavaScript handles numbers, […]
