andymatuschak

//
//  NSObject+BlockObservation.h
//  Version 1.0
//
//  Andy Matuschak
//  [email protected]
//  Public domain because I love you. Let me know how you use it.
//

#import <Cocoa/Cocoa.h>

simonmichael

# unregister broken GHC packages. Run this a few times to resolve dependency rot in installed packages.                                                                                                                                     
# ghc-pkg-clean -f cabal/dev/packages*.conf also works.                                                                                                                                                                                     
function ghc-pkg-clean() {
    for p in `ghc-pkg check $* 2>&1  | grep problems | awk '{print $6}' | sed -e 's/:$//'`
    do
        echo unregistering $p; ghc-pkg $* unregister $p
    done
}

# remove all installed GHC/cabal packages, leaving ~/.cabal binaries and docs in place.                                                                                                                                                     

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

steventroughtonsmith

-(BOOL)canBecomeFirstResponder
{
	return YES;
}

-(UIKeyCommand *)_keyCommandForEvent:(UIEvent *)event // UIPhysicalKeyboardEvent
{
	NSLog(@"keyCommandForEvent: %@\n\
		  type = %i\n\
		  keycode = %@\n\

bomberstudios

NOTE: the list has moved to https://github.com/sketchplugins/plugin-directory

Sketch Plugins

A list of Sketch plugins hosted at GitHub, in no particular order.

• brandonbeecroft/Lorem-Ipsum-Plugin-for-Sketch This is a plugin for quickly creating Lorem Ipsum text in Sketch
• sebj/Sketch Templates and Plugins for Sketch by Bohemian Coding
• FredericJacobs/crop_Artboard A script to export the Sketch App artboards to the clipboard
• almonk/SketchGit A simple Git client built right into Sketch.

orta

Tech

• Edge Cases - Highly technical, lots of raw content.
• Springboard - Cute, useful to me as someone interested in how people learn iOS.
• Debug - Lots of interviews with ex-apple employees.

Mental Cooldown

• Escape Pod - Small Sci-Fi stories, quality varies but nice for a long walk where you want your mind to wonder.

rgcottrell

class Singleton {
    class var sharedInstance: Singleton {
        struct Static {
            static var token: dispatch_once_t = 0
            static var instance: Singleton!
        }
        dispatch_once(&Static.token) {
            Static.instance = Singleton()
        }
        return Static.instance

mattt

// See: https://devforums.apple.com/message/1000934#1000934

import Foundation

// Logic

operator prefix ¬ {}
@prefix func ¬ (value: Bool) -> Bool {
    return !value
}

imjasonh

* {
    font-size: 12pt;
    font-family: monospace;
    font-weight: normal;
    font-style: normal;
    text-decoration: none;
    color: black;
    cursor: default;
}

importRyan

Reliable mouseEnter/Exit for SwiftUI

On Mac, SwiftUI's .onHover closure is not always called on mouse exit, particularly with high cursor velocity. A grid of targets or with finer target shapes will often have multiple targets falsely active after the mouse has moved on.

It is easy to run back to AppKit's safety. Below is a SwiftUI-like modifier for reliable mouse-tracking. You can easily adapt it for other mouse tracking needs.

import SwiftUI