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// For example:
// UIColorFromRGBA(0xffee00, 0.5)
// UIColorFromRGB(0xffee00)

static inline UIColor *UIColorFromRGBA(int rgb, float a) {
    return [UIColor colorWithRed:((float)((rgb & 0xFF0000) >> 16))/255.0
                           green:((float)((rgb & 0xFF00) >> 8))/255.0
                            blue:((float)(rgb & 0xFF))/255.0 alpha:a];
}

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mr	Marathi
bs	Bosnian
ee_TG	Ewe (Togo)
ms	Malay
kam_KE	Kamba (Kenya)
mt	Maltese
ha	Hausa
es_HN	Spanish (Honduras)
ml_IN	Malayalam (India)
ro_MD	Romanian (Moldova)

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// Inspired by suggestion to use NSScanner: http://stackoverflow.com/questions/1918972/camelcase-to-underscores-and-back-in-objective-c

#import "NSString+Inflections.h"

@implementation NSString (Inflections)

- (NSString *)underscore
{
    NSScanner *scanner = [NSScanner scannerWithString:self];
    scanner.caseSensitive = YES;

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** 目前仅支持 MacOS ##

打开终端程序, 复制、粘贴、执行以下句子：

curl -s -I https://www.atom.io/api/updates/download --header 'User-Agent: Atom/0.1 CFNetwork/1.5'|grep '^Location:'| sed -e 's+^.*\(https://.*\)$+\1+g'

稍等片刻，会输出类似下面的一行内容：

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#!/usr/bin/env perl

# Copyright (c) 2015 Sergey Lyubka
# All rights reserved

use Encode;

my $dir = "/Users/$ENV{USER}/.Trash";

sub read_file($) { local $/; open FD, $_[0] or die $_[0]; binmode FD; <FD>; }

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require 'formula'

class Unzip < Formula
  homepage 'http://www.info-zip.org/pub/infozip/UnZip.html'
  url 'https://downloads.sourceforge.net/project/infozip/UnZip%206.x%20%28latest%29/UnZip%206.0/unzip60.tar.gz'
  version '6.0'
  sha1 'abf7de8a4018a983590ed6f5cbd990d4740f8a22'

  keg_only :provided_by_osx

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[General]
loglevel = notify
skip-proxy = 192.168.0.0/16, 10.0.0.0/8, 172.16.0.0/12,127.0.0.0/24,100.64.0.0/10
bypass-tun = 192.168.0.0/16, 10.0.0.0/8, 172.16.0.0/12,127.0.0.0/24,100.64.0.0/10

// DNS OVERRIDE, REMOVE # IF YOU NEED
dns-server = 119.29.29.29,223.6.6.6,223.5.5.5,114.114.114.114,114.114.115.115

[Rule]

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application loader stuck at the stage of “Authenticating with the iTunes Store”

test

$ vim /Applications/Xcode.app/Contents/Applications/Application\ Loader.app/Contents/itms/java/lib/net.properties

# replace `# https.proxyPort=443` with `https.proxyPort=80`

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Fixing npm On Mac OS X for Homebrew Users

Installing node through Homebrew can cause problems with npm for globally installed packages. To fix it quickly, use the solution below. An explanation is also included at the end of this document.

Solution

This solution fixes the error caused by trying to run npm update npm -g. Once you're finished, you also won't need to use sudo to install npm modules globally.

Before you start, make a note of any globally installed npm packages. These instructions will have you remove all of those packages. After you're finished you'll need to re-install them.

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#!/bin/bash
sudo apt-get install apt-transport-https ca-certificates -y
sudo apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D
sudo rm -f /etc/apt/sources.list.d/docker.list
echo "deb https://apt.dockerproject.org/repo ubuntu-xenial main" | tee /etc/apt/sources.list.d/docker.list
sudo apt-get update
sudo apt-get purge lxc-docker

sudo apt-get install linux-image-extra-$(uname -r) linux-image-extra-virtual
sudo apt-get install docker-engine