Tag Archives for " Popular "

UITextField Drop Down List In Swift

This post provides a working example of a UITextField Drop Down List that allows a user to type in a value, or select from a list. It is somewhat similar to a feature you see in apps such as Uber, and also

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setNeedsLayout vs layoutIfNeeded Explained

Let’s take a look at the difference between setNeedsLayout and layoutIfNeeded. This post will explain the difference using a concrete example of animating constraint changes. Before discussing both

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UITableView Custom Edit Button In Each Row With Swift

This post will illustrate how to have a custom Edit button next to the UIKit Delete icon when a UITableView is in Edit mode. By Edit, I don’t mean the green plus sign to add an entry. This Edit

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When Should You Override viewDidLayoutSubviews?

An Examination of When to Use viewDidLoad, viewWillAppear, and viewDidLayoutSubviews Overview A common question is when to override and add code in viewDidLayoutSubviews, versus viewDidLoad and viewW...

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Circular UIButton With Swift

This is a short post to illustrate one way you can create a circular UIButton in Swift. This is analogous to the iPhone call buttons. I call it circular because “round” can imply simply rounded

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Mobile Developers – Easily Build a Backend REST API with Node.js

Sometimes you need a backend solution that offers more than a typical Backend As A Service (BaaS) can provide, or you might want something to test against fairly quickly even if it isn’t intended

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