React Portals: Creating a Dialog

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In this tutorial, you are going to learn what react portals are and how to use them to spawn components anywhere on the DOM. We will...

React DOM Refs

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In this tutorial, you will learn how to get access to the actual DOM in React using so-called refs. To do that, we will take a look at what...
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How to Upload Signature Pad data to Server using Angular 8 / Ionic 4

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Signature pad is one of the most important things of every day web application or mobile application. Here, I am going to explain how to capture the signature pad...
Film Camera

Ionic 4 Native Camera with Image Upload.

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Hello everyone, in this article, I am going to explain how to take a picture using ionic native camera plugin and how to upload it to a server. First...
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Sticky Positioning Without JavaScript (Thanks to CSS Position: Sticky)

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Sticking elements when the user scrolls to a certain point is a common pattern in modern web design. You’ll see it applied to top navigation, the sidebar, share links,...

What Is Apple’s TV Plus Strategy?

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fter more than two years of investment and preparation, Apple CEO Tim Cook revealed the final details about the company’s upcoming Apple TV Plus subscription video-on-demand service at the...

The Most Interesting Things Apple Announced at Its Least Interesting Event

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say that Apple events have become boring is a cliche. With rare exceptions, such as the first iPhone launch, they’ve always been overhyped publicity stunts that feature incremental and largely...
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How to Display Tool-tips on Mobile Forms

What interface element should you use to provide the user with helpful information about a form field? If you were thinking a tooltip, you are correct....

Why Toggle Buttons Are Confusing

Not all buttons perform actions. Sometimes they’re used to change states on an app. These are known as toggle buttons. They save space by presenting two or more options...

The Challenges with Single Toggle Buttons

Toggle buttons should do three things — change states, show the current state, and reveal unselected options. If your toggle button doesn’t do all these things, it has poor...