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A brief introduction to open source licenses
March 28, 2020 - 7 min read

As you may have noticed from the URL, I am using GitHub Pages to host this blog, which means that the whole code is open-sourced. Amongst other things, a...

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Scan and broadcast to nearby devices with Core Bluetooth
February 16, 2020 - 11 min read

The topic of this post is about Bluetooth and how we can use it in our applications.

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Two-way communication between an iOS WKWebView and a web page
February 2, 2020 - 9 min read

Sometimes, on a native iOS app, there is the need to embed a web page within the application. To cater for cases like this, iOS provides WKWebView, an ob...

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How to get the most out of Xcode: Xcode Snippets
January 26, 2020 - 6 min read

One of the hidden gems of Xcode is a feature called Xcode Snippets. Despite the fact that most developers happen to use them quite often, only handful of...

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Accessing web page properties from an iOS Share Extension
January 19, 2020 - 6 min read

A Share Extension is a type of App Extension which is used to share content with other apps. One such content type and a quite popular use case for share...

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Custom UI for Share Extensions
January 11, 2020 - 7 min read

iOS comes with a plethora of App Extensions that you can use to improve the functionality and the user experience of your app. An example of such extensi...

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How to find large files from the command line
January 4, 2020 - 5 min read

Have you ever ran into issues with your storage disk being full?

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