cuberoot

//
//  NSDecimalNumber+SquareRoot.h
//  CubeRoot
//
//  Created by Michael Taylor on 10-06-21.
//

#import <Cocoa/Cocoa.h>

@interface NSDecimalNumber (SquareRoot)

chrillo

RewriteEngine on
RewriteBase /
RewriteCond %{REQUEST_URI} !^/landingpage/.$ 
RewriteCond %{HTTP_USER_AGENT} android|avantgo|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge\ |maemo|midp|mmp|opera\ m(ob|in)i|palm(\ os)?|phone|p(ixi|re)\/|plucker|pocket|psp|symbian|treo|up\.(browser|link)|vodafone|wap|windows\ (ce|phone)|xda|xiino [NC,OR]
RewriteCond %{HTTP_USER_AGENT} ^(1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a\ wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r\ |s\ )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1\ u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp(\ i|ip)|hs\-c|ht(c(\-|\ |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac(\ |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|

stolsma

These instructions work for the Raspberry Pi running Raspbian (hard float) and create a hardware optimized version of NodeJS for the Raspberry PI, (and include a working install and NPM!!!):

1. Install Raspbian - http://www.raspberrypi.org/downloads

2. Install the necessary dependecies:

sudo apt-get install git-core build-essential

(If you just installed git then you need to administer your git identity first, else adding the patches below will fail!!!)

sstephenson

Simple file/stream encryption using OpenSSL

Create and store a 512-byte random encryption key named secret:

$ mkkey secret

Encrypt the contents of file with the secret key and write it to file.enc:

$ encrypt secret < file > file.enc

bendc

// array utils
// =================================================================================================

const combine = (...arrays) => [].concat(...arrays);

const compact = arr => arr.filter(Boolean);

const contains = (() => Array.prototype.includes
  ? (arr, value) => arr.includes(value)
  : (arr, value) => arr.some(el => el === value)

TheSeamau5

--------------------------
-- CORE LIBRARY IMPORTS --
--------------------------
import Task         exposing (Task, ThreadID, andThen, sequence, succeed, spawn)
import Json.Decode  exposing (Decoder, list, int, string, (:=), map, object2)
import Signal       exposing (Signal, Mailbox, mailbox, send)
import List

---------------------------------
-- THIRD PARTY LIBRARY IMPORTS --

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

rosskevin

// @flow

declare module 'react-relay' {
  declare export type RecordState = 'EXISTENT' | 'NONEXISTENT' | 'UNKNOWN';

  declare export type onCompleted = (response: ?Object, errors: ?Array<PayloadError>) => void
  declare export type onError = (error: Error) => void

  declare export type CommitOptions = {
    onCompleted: onCompleted,

saoudrizwan

import AudioToolbox.AudioServices

// 'Peek' feedback (weak boom)
let peek = SystemSoundID(1519)
AudioServicesPlaySystemSound(peek)

// 'Pop' feedback (strong boom)
let pop = SystemSoundID(1520)
AudioServicesPlaySystemSound(pop)

alfredringstad

Forking a single package in a monorepo

The trend of using monorepos makes a lot of things easier to manage. However, when you want to fork a single package inside a monorepo, you'll have to chose one of two options:

• Fork the entire monorepo (meaning you get all those extra boilerplate you don't really care about)
• Manually copying the package files into a new git repo (meaning you'll loose all git history and have a lot of work to do when there's a new version of your base package)

The good news: There's a solution for this! And it's actually built in to git.

git subtree

One of the lesser-known (and vaguely documented) features of git is subtree. It's intended for this purpose, working as a great alternative to the criticized submodules. There are very few resources about using this in practice, so here's a guide for this specific use case.