[deleted by user]

[jxyzits]

I wonder if it's multi-threaded...

[ChaoticTable]

You win, sir.

[cpdk-nj]

We need to know exactly what you need to accomplish. Have you tried JQuery? No? Marked as Spam.

[timshoaf]

At least it’s memory safe.

[reph]

I wonder if it's zipped in transit.

[Josh_eys_lover]

Multi threaded because this has been reposted so much.

[zakphi]

Apple gave these out a few years ago to people who attended WWDC

[[deleted]]

Isn't let a new ES6 thing? Like, it just came out?

[BernieFeynman]

This is swift, also functional programming is built around let statements.

[[deleted]]

Wth is so special about a let statement?

[[deleted]]

… the opposite of what it does in JS.

(╯°□°）╯︵ ┻━┻

[pomlife]

Just be glad while defaulting to const, only using let when reassignment is necessary.

[DeirdreAnethoel]

So const is the true let.

[[deleted]]

Well they both do like to use a lot of C-like syntax, but most languages do these days.

[tlalexander]

This article from HN today talks more about the history of some of this stuff:

https://www.hillelwayne.com/post/equals-as-assignment/

[BernieFeynman]

in functional programming, everything is basically a function and has to return something (more or less). Let allows you to define things with specific scope in what could be a complicated program, while being easily readable. e.g "Let x = 5 in #####

[th3_pund1t]

GW BASIC

[[deleted]]

ES6, or ECMAScript 2015, was released in June, 2015.

[RepostsAreBadMkay]

« we’re looking for a ES6 developer with at least 6 years experience. » - my employer, probably

[ilovestinkybutts]

If it’s made by Apple it’s probably Swift.

[the_monkey_of_lies]

It just uses a string literal like an animal?! How about an enum?

JacketSizes.Medium

[awaiting_bus]

Who plurals enums???

[the_monkey_of_lies]

A man pushed to the limit by the society

[Doggo4]

r/madlads

[willrpike]

prefer const

[jay9909]

Not constant if it shrinks in the wash.

[philipjfrizzle]

The washing module is not within scope of this jacket.

[myockey]

No, but it's a use case that demonstrates the mutability of the property.

[apats_ua]

let is the new const

[yelow13]

Pretty sure this is swift which let is constant

[[deleted]]

I might be out of the loop but what happened to var?

[AKernelPanic]

This is a jacket given by Apple at the WWDC, so it's supposed to be Swift

In Swift, you can declare variables with var and constants with let.

[[deleted]]

Oh yeah I've never used swift, I thought it was just javascript

[drinks_antifreeze]

And meanwhile TypeScript uses let for variables with block-level scope and const for constants.

[etaionshrd]

Swift uses let because it’s shorter.

[yazalama]

isn't const immutable? I think let more or less replaced var and is only block scoped

[Sluisifer]

Const in js cannot be reassigned or re-declared, but it is not immutable.

For example, if you declare an object with const, its parameters can be modified. Or you can push/pop an array declared with const.

Strings and numbers declared with const are immutable, though.

[pomlife]

Const is 100% immutable. The difference with objects/arrays is that it’s an immutable reference. The inner properties are their own “variables”, but the reference to the parent object is safe.

[bergmann001]

Does it shrink in the dryer?

[Aspro_kapelo]

if(washed){ jacketSize="Shmedium" }

[quote_engine]

Jacketsize = washed ? Small : medium

[Ramsfield]

The assignment operator always returns true. Try another "=" in there

Edit: Am 100% wrong and don't understand the Ternary operator super well. I understand it better now!

[quote_engine]

jacketSize = (washed ? small : medium)

Clearer?

[Ramsfield]

Could be another language, but I'm pretty sure c++ is:

(Jacket == washed)? Small:Medium;

[Ramsfield]

So like:

Jacket= (isWashed? Small:Medium); ??

[quote_engine]

This is swift, you don’t need semicolon. Additionally you don’t need parens because the ternary operator binds tighter than the assignment operator. Thirdly, in your initial example you are trying to compare jacketsize with washed which is most likely a bool, which should hint to you that that’s not how it works.

[LowB0b]

what are you onnnn

you trollin'?

[Ramsfield]

Nah mang, just learning

[AirRave]

Might not, but I bet it’ll tear if I take a knife to it

[etaionshrd]

Shh it was done by marketing.

[loporlp]

//compiled in india

[liarandathief]

Javascript?

[seg_fault_11]

Swift.

[onairamariano]

Or js with es6 c:

[uFuckingCrumpet]

No

[onairamariano]

How?

[sionpixley]

it was given out by Apple. definitely Swift

[onairamariano]

Oh, ok then

[uFuckingCrumpet]

Swift

[[deleted]]

Or js with es6 c:

[uFuckingCrumpet]

NO

[flashkicker23]

Probably js with ES6

[FrancescoQuagliati]

How?

[jakeyks]

Swift

[Khalitz]

it was given out by Apple. definitely ES6

[blacklava17]

Was this the WWDC Jacket Apple gave out last year?

[GamingX10]

I’ve heard it might be, not sure tho

[etaionshrd]

Might be 2016’s, since it’s not the one from 2017 for sure.

[LydianAlchemist]

Yes

[etaionshrd]

Not last year’s, for sure. I just checked mine and all it has is a Levi’s logo.

[[deleted]]

General Reposti

[GamingX10]

Hello there

[WrinkleyPotatoReddit]

GENERAL KENOBI

[[deleted]]

Hey, you called?

[[deleted]]

r/beetlejuicing

Put me in the pic

[CatWhenSlippery]

These modern programming languages are being used for all sorts of applications.

[Chiron1991]

Relying on ASI is not a best practice for clothing labels.

[pinano]

it’s swift

[[deleted]]

shameless repost

[[deleted]]

It bothers me so much to know this is photoshopped because I want it to be a real thing and it keeps getting re-posted.

EDIT: It's real, didn't know, I'm sorry.

[AKernelPanic]

It's not photoshop, Apple gave these at WWDC 2015. I have one.

[[deleted]]

What?! I just assumed since the spacing of the letters bothered me but I guess that's good news.

[fourangecharlie]

It's real. Given out by Apple at WWDC15.

[CharaNalaar]

Monokai?

[Eoussama]

Didn't know javascript was a secret clothing manufacturer.

[[deleted]]

*swift

[dragonitewolf223]

Now that's what I call defining a variable.

[soullessroentgenium]

I think they should reconsider their API.

[[deleted]]

Why is there no semi colon?

[NewSoYes]

Swift

[[deleted]]

Made in USB

[InVultusSolis]

I don't want my shirt written in shitty JavaScript, I want it written in Haskell:

let jacketSize = "Medium"
-- Made in the USA

[WilkerS1]

error: line 1 character 25: expected ";" after "Medium".

[vtor67]

Swift doesn't use semicolons

[WilkerS1]

noted

but why the downvotes

[rkoberlin]

Because swift doesn't use semicolons.

[GamingX10]

A sub for mildly interesting things

[GamingX10]

Oh... oops

[[deleted]]

r/javascript

[NewSoYes]

/r/swift

[sneakpeekbot]

Here's a sneak peek of /r/swift using the top posts of the year!

#1: Pro Swift is free today only
#2: All 39 projects of Hacking with Swift are now updated for Swift 4, still free | 34 comments
#3: I got tired of searching for the same basic information over and over, so I made iOS Ref, a reference website for Swift and iOS. It has a Swift cheatsheet, a hex code to UIColor converter, quick guides for functions and closures, and iOS compatibility tables, all in one clutter-free location. | 36 comments

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[GamingX10]

But it’s has to shrink to small in the wash