I was browsing Twitter the other day and I came across this tweet: On an average workday, a typist’s fingers...
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I’ve been working hard over the last few months on a book for ambitious junior iOS engineers. Pleased to announce...
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A few months ago, I wrote an article about how to implement iMessage Sticker packs complete with fetching remote images and setting...
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Let’s take a look at the compression algorithm behind Unix’s compress and most .gif compression. The Lempel Ziv Welch [LZW] algorithm is...
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As a hobbyist photographer, I’ve always wondered how Apple Photos, Lightroom, and Photoshop implement image contrast adjustments. After spending some...
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Introduction You’ve likely used UUIDs in projects before and assumed them to be unique. Today, we’ll take a look at...
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Let’s take a detailed look at the implementation behind Gaussian blurs. It’s the image processing algorithm that enables image manipulations...
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Anyone with any programming experience understands that computers are deterministic machines. If you provide the same input, you’ll always get...
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