Saransh Kataria

Born in Delhi, India, Saransh Kataria is the brain behind Wisdom Geek. Currently, Saransh is a software developer at a reputed firm in Spokane, Washington and he likes playing with new technologies to explore different possibilities. He holds an engineering degree in Computer Science. He also shares his passion for sharing knowledge as the community lead at Facebook Developer Circle Delhi, NCR which is a developer community in Delhi, India.
122 articles

How to check if a string contains emojis in JavaScript?

If you have user-generated content in your web application, chances are you have to deal with strings containing emojis. Since emojis are...

Writing conditionals in CSS: when/else

CSS already has had conditionals in the form of @media queries or @support queries to selectively apply styling to the document. But...

Retrieving content value of ::after or ::before in JavaScript

For the following element:#element::after { content: 'Custom value' }If we needed a way of...

How to permanently remove a file from Git history

We all make mistakes sometimes. Pushing files that contain some secrets or sensitive information to a Git repository is fairly common. And...

Select all text on click using CSS

When a user has to select some text on a website, they have to drag and hold their mouse, or use double-click...

What Is the Importance of Survey Coding

Have you ever encounter a random email or a colleague who sent a questionnaire regarding a certain topic or research? Do you...

Detecting element causing CSS overflow

CSS overflows are an annoyance that keep showing up once in a while and are really hard to debug. Unwanted and unexpected...

Opening a Browser with DevTools Open by Default

While automating some parts of my development workflow, I was wondering if there was a way of opening a browser with DevTools...

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Hi there! Want some more knowledge?

Think that the knowledge shared is helpful? You might want to give our mailing list a try. We'll send you 2-4 emails a month, right when new posts come out.