Jesse Squires

— Turing complete with a stack of 0xdeadbeef


On the value of benchmarks

A brief examination of measuring code performance

As Apples to apples, Part II made its way around the web, it was praised as well as critiqued. The latter largely consisted of questions regarding the real-world applications of these benchmarks. In general, benchmarks should be taken with a grain of salt. I want to take a minute to clarify my thoughts on benchmarks and how I think they can be valuable.

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Apples to apples, Part II

An analysis of sorts between Objective-C and Swift

If at first you don’t succeed, try, try again. Practice makes perfect. These proverbs have encouraged us all in many different contexts. But in software development, they tug at our heartstrings uniquely. Programmers persevere through countless nights of fixing bugs. Companies march vigilantly toward an MVP. But after 1.0 there is no finish line, there is no bottom of the 9th inning. There are more bugs to be fixed. There are new releases ahead. The march continues, because software is not a product, it is a process.

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Status bars matter

Perfecting your app screenshots for the App Store

Updated: 13 Oct 2014

You have spent countless hours, days, months, or maybe even years perfecting your app. There has been plenty of blood, sweat, and tears. Your relationships and your health have suffered through the development process. You are ready for 1.0 and the time has arrived to prepare all of your content for the App Store — app icon, keywords, description, localizations, and screenshots (and soon app previews).

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Apples to apples

A comparison of sorts between Objective-C and Swift

Updated: 1 Aug 2014

When Craig Federighi arrived at his presentation slide about Objective-C during this year’s WWDC keynote everyone in the room seemed puzzled, curious, and maybe even a bit uneasy. What was happening? As he continued, he considered what Objective-C would be like without the C, and the room abruptly filled with rumblings and whispers [1] as developers in the audience confided in those around them. If you had been following the discussions in our community about the state of Objective-C (and why we need to replace it) during the previous months, you could only have imagined one thing: Objective-C was no more — at least not as we knew it.

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