mminer

import AppKit

extension NSImage {

    /// Copies this image to a new one with a circular mask.
    func oval() -> NSImage {
        let image = NSImage(size: size)
        image.lockFocus()

        NSGraphicsContext.current?.imageInterpolation = .high

Gankra

Swift Ownership Manifesto TL;DR

Most of the manifesto is background and detailed definitions -- if you're confused or want details, read the manifesto!

https://lists.swift.org/pipermail/swift-evolution/Week-of-Mon-20170213/032155.html

Note also that manifestos aren't complete proposals -- syntax and details may change!

One piece of background: inout is kinda complicated because it can be used on computed properties -- foo(&val.x) might be sugar for

jashkenas

var active = false;

function changeRefer(details) {
  if (!active) return;
  
  for (var i = 0; i < details.requestHeaders.length; ++i) {
    if (details.requestHeaders[i].name === 'Referer') {
      details.requestHeaders[i].value = 'http://www.google.com/';
      break;
    }

piksel

#!/bin/bash

logo="$(tput setaf 2)
       .~~.   .~~.
      '. \ ' ' / .'$(tput setaf 1)
       .~ .~~~..~.    $(tput sgr0)                   _                          _ $(tput setaf 1)
      : .~.'~'.~. :   $(tput sgr0)   ___ ___ ___ ___| |_ ___ ___ ___ _ _    ___|_|$(tput setaf 1)
     ~ (   ) (   ) ~  $(tput sgr0)  |  _| .'|_ -| . | . | -_|  _|  _| | |  | . | |$(tput setaf 1)
    ( : '~'.~.'~' : ) $(tput sgr0)  |_| |__,|___|  _|___|___|_| |_| |_  |  |  _|_|$(tput setaf 1)
     ~ .~ (   ) ~. ~  $(tput sgr0)              |_|                 |___|  |_|    $(tput setaf 1)