rsms

Fixing macOS 10.14, 10.15, 12

Dark main menu without the rest of dark mode

1. Set Light mode
2. defaults write -g NSRequiresAquaSystemAppearance -bool Yes
3. Log out and log back in
4. Set Dark mode

phuochau

Re-build cocoa framework

• Clone source code from: https://github.com/ccgus/CocoaScript
• Make MOJavascriptObject.h as public headers in Build Phases
• Build project and we will get CocoaScript.framework
• Copy CocoaScript.framework to your Xcode project

Define the objective-c methods with callback

API.h

franjohn21

const CharacterSet = require('characterset')
const critical = CharacterSet.parseUnicodeRange('U+00-A0,U+A9,U+AE,U+B2-B3,U+B9,U+2013-2014');
const all = CharacterSet.parseUnicodeRange('U+0000-FFFF');
const inverseOfCritical = all.difference(critical)

console.log(inverseOfCritical.toHexRangeString()) 
// => U+A1-A8,U+AA-AD,U+AF-B1,U+B4-B8,U+BA-2012,U+2015-FFFF

beesandbombs

// gif by dave aka @beesandbombs :)

int[][] result;
float t, c;

float ease(float p) {
  return 3*p*p - 2*p*p*p;
}

float ease(float p, float g) {

darconeous

Using OS X as a Syslog Server

This document describes how to set up an OS X to be a syslog server that logs messages from the local network. It was largely meant for my own purposes so that I don't forget what I did, but feel free to use it for your own purposes.

A problem with just "turning this on" is that you will not see the correct hostname in the syslog entries. What we will do is use

bomberstudios

This is what Craft does:

function loadFramework(pluginRoot) {
  if (NSClassFromString('PanelsManager') == null) {
    var mocha = [Mocha sharedRuntime];
    return [mocha loadFrameworkWithName:'Panels' inDirectory:pluginRoot];
  } else {
    return true;
 }

sharplet

import Darwin

enum Signal: Int32 {
  case HUP    = 1
  case INT    = 2
  case QUIT   = 3
  case ABRT   = 6
  case KILL   = 9
  case ALRM   = 14
  case TERM   = 15

alanzeino

LLDB Debugging Cheat Sheet

Commands

LLDB Commands

LLDB comes with a great set of commands for powerful debugging.

help

Your starting point for anything. Type help to get a list of all commands, plus any user installed ones. Type 'help for more information on a command. Type help to get help for a specific option in a command too.

paulirish

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

shaunlebron

Comparing ES7 and core.async

ES7	core.async
async function() {...}	(fn [] (go ...))
await ...	(<! ...)
await* or Promise.all(...)	(doseq [c ...] (<! c))