Archive for the ‘Humor’ Category

Don’t attempt tech conversations after anesthesia

Does anyone know if I need to capture self as weak in a UIView.animation block?

Once I was afraid. I was petrified. Scared I couldn’t render without view at my side. Then I spent so many nights thinking how you did me wrong, and I referenced strong, and I learned how to pass my ARC along…

And now you’re back from @nonescape. I just walked in to find you here with that sad look upon your face.

I should have made you dereference, should have made you leave your key, if I’d known for just one second, you’d need to be released

Go on now, walk out the door. I’m not the same calling instance, you’re not needed anymore

Weren’t you the one who tried to create a reference cycle with goodbye, do you think I’d crumble, deallocate and die?

My value will survive!

Cue Sax solo.

p.s. you want self to live throughout the animation and possibly into completion. stay strong.

Swift Style vs ProseLint: The Smackdown

ProseLint is great. As I’m writing a book about style and linting, it’s natural to try to lint the book that lints your programming. In using this tool, I’ve encountered some amusing “lint fails” that I’d thought I’d share.

ProseLint vs Nil Coalescing: “hyperbolic.misc ‘`??`’ is hyperbolic.” Winner: Swift Style.

ProseLint vs discussion of Forced Unwwrapping: “leonard.exclamation.30ppm More than 30 ppm of exclamations. Keep them under control.” Winner: ProseLint. Any forced unwrapping, even in a discussion about forced unwrapping, is an obvious fail. Save the kittens, drop the !’s.

ProseLint vs Meaningful Variable Names: “typography.symbols.multiplication_symbol Use the multiplication symbol ×, not the letter x” Winner: Swift Style. As Freud said, sometimes an letter  “x”  is just a letter “x”. (Or was that Groucho Marx? I forget.)

ProseLint vs “Use American English Spelling” rule: “consistency.spelling Inconsistent spelling of ‘color’ (vs. ‘colour’)” Winner: Swift Style. When writing for a global audience, prefer “color” to “colour”. (See? I did it again. — B. Spears)

Winner? Forget the points. It’s ProseLint. This summary doesn’t include the great catches made and fixed, like excessive use of “very”, repeated word detection, etc. Great tool, check it out.

The unbearable Swiftness of web search

Swift proposal SE-0086 removed the NS prefix from many types in the Swift Foundation library. In doing so, it moves Swift away from its Cocoa roots to establish a cleaner language palette to work with. Swift adheres to a philosophy that type names should be clear, consise, and without needless prefixes.

The result are names that are intuitively obvious, easy to understand, and a real pain to search for. If you thought tracking down information on Swift filters, conversions, mapping, strides, streaming, and notifications was hard, then you may appreciate what it’s like to search for Swift Bundle, Operation, Process, or Thread.

Swift (the language) is now gaining sufficient traction that searches are far more responsive for programming than they used to be. Still, it  helps to throw in an extra word or two like codesample, or type to focus your search. You may also want to limit searches to, for example, “”.

And, yes, you can always pick up one of those Swift Calendars and read about Swift Dates. Swift wasn’t named after a certain pop star. It just sometimes acts like it was.

p.s. For Dave Abrahams: COW optimization.

Did the Verge just insult me?

Me, a few weeks ago:

When your brain and fingers are absolutely wired for Emacs editing, it’s a frustrating experience to have to work on the iPad, with all its touching. As a touch-typist, any time I have to move my hands away from the keyboard, it feels like I have failed.

After some searching around App Store, I eventually downloaded a few Emacs-style editors. Of these, em notes (about five bucks) offered the best solution. It links with your Dropbox account and enables you to edit text in an application folder there, ensuring you can load and work on documents and have them available as well in the “real world”, aka anywhere you’re not working on an iPad.

The Verge, today:

Oh and it should go without mentioning, that the keyboard itself is only a solution for geeks and no one else…for a regular person who wants to regularly use an iPad Pro with a keyboard, your only solution is using the UI with your fingers constantly. This is simply true; just as it’s true that only the nerdiest of nerds should learn how Emacs and its keybindings work…


Fact: Sets are the Jan Brady of Swift Collections

Swift can infer array types:

let myArray = ["a", "b", "c", "d"]

Swift can infer dictionary types:

let myDictionary = ["key1": "value1", "key2": "value2"]

But what about sets?

let mySet = ["a", "b", "c", "d"] as Set // or
let mySet: Set = ["a", "b", "c", "d"]

These johnny-come-lately collections offer no automatic inferencing. Don’t sets deserve love too?

Parentheses are already taken by tuples. Angle brackets are protocol/generic specific No one wants to type 《》. Face it. Sets are Swift’s Jan Brady collections.

Swift playgrounds use braces to show sets in the results sidebar:

Screen Shot 2015-11-19 at 10.34.41 AM

But of course, braces mean closures:

Screen Shot 2015-11-19 at 10.36.50 AM

And even if Swift could infer a set from comma-delineated braced items, should it?

let mySet = {"a", "b", "c", "d", "e"} // wrong, bad, wrong 
let mySet = {members | "a", "b", "c", "d", "e"} // nope

You could do a lot worse.

let mySet = ~1, 2, 3~ // The "mustache" delimiter
let mySet = ¯\_(ツ)_/¯ 1,2,3, ¯\_(ツ)_/¯
let mySet = •< 1, 2, 3 >•
// ...etc...

Even if there were a way to infer sets, Swift still wouldn’t be able to infer option sets, bags, ordered sets, ordered dictionaries, counted sets, fashionable totes, shopping satchels, and unique arrays.

let myTotes = [(Gucci, Prada, Louis Vuitton)]

You could try (or try! or try?) but you’re just (ahem) setting yourself up for failure.

So what should Swift do? You tell me.

Thank you everyone in #swift-lang IRC for your suggestions.

Why tech writers can’t do fiction

Especially romance.

“She looked longingly at him. Starting with the upper-left corner of his face, her eyes tracked down and to the right, making sure to scan all emotional features while paying careful attention to possible outlying data points.”

“He carefully rested his hand upon hers with a minimum of pressure to avoid damage to her extremities.”

“‘Darling,’ he said. ‘It appears you are in good health, with adequate teeth and other markers of youth and vitality. Would you like to move east approximately 25 feet into the bedroom, and assume a supine position upon the provided rest area?'”

“‘Oh yes,” she replied, intending to fully comply with the technical specifications he had established. ‘Let us run unit tests without full coverage!'”

What do you do?

When asked, “Hi. I am learning to program and I was wondering what do y’all do at work on a daily basis? I want to get an idea of what a job will be like so I can focus my attention on those areas

This gif springs to mind with regard to engineering jobs:


For management, well, we have…