版本:Ubuntu 14.04 LTS 默认语言:English(United States)
Debian 和 Ubuntu 下对中文支持比较好的字体有: fonts-droid、ttf-wqy-zenhei 和 ttf-wqy-microhei 等,除了文泉驿系列字体外,比较流行的免费中文字体还有文鼎提供的楷体和上海宋,包名分别是: fonts-arphic-ukai 和 fonts-arphic-uming。
i386 : iPhone Simulator | |
x86_64 : iPhone Simulator | |
arm64 : iPhone Simulator | |
iPhone1,1 : iPhone | |
iPhone1,2 : iPhone 3G | |
iPhone2,1 : iPhone 3GS | |
iPhone3,1 : iPhone 4 | |
iPhone3,2 : iPhone 4 GSM Rev A | |
iPhone3,3 : iPhone 4 CDMA | |
iPhone4,1 : iPhone 4S |
#!/usr/bin/env python | |
''' | |
_______ ______ | |
|_ _\ \ / / ___| | |
| | \ \ / /\___ \ | |
| | \ V / ___) | | |
|_| \_/ |____/ | |
Teske Virtual System |
import Cocoa | |
struct ImageConstants { | |
static let gifDelayTime: NSNumber = 2 | |
static let gifLoopCount:NSNumber = 10 | |
} | |
extension NSImage { | |
//swift 2.0 translation/adaptation from https://gist.github.com/akisute/1141953 |
extension UIView { | |
func startShimmering(){ | |
let light = UIColor.white.cgColor | |
let alpha = UIColor.white.withAlphaComponent(0.7).cgColor | |
let gradient = CAGradientLayer() | |
gradient.colors = [alpha, light, alpha, alpha, light, alpha] | |
gradient.frame = CGRect(x: -self.bounds.size.width, y: 0, width: 3 * self.bounds.size.width, height: self.bounds.size.height) | |
gradient.startPoint = CGPoint(x: 0.0, y: 0.5) |
// | |
// GIF2MP4.swift | |
// | |
// Created by PowHu Yang on 2020/4/24. | |
// Copyright © 2020 PowHu Yang. All rights reserved. | |
// | |
/* How to use | |
let data = try! Data(contentsOf: Bundle.main.url(forResource: "gif", withExtension: "gif")!) | |
let tempUrl = URL(fileURLWithPath: NSTemporaryDirectory()).appendingPathComponent("temp.mp4") |
import Foundation | |
import UIKit | |
import ImageIO | |
import MobileCoreServices | |
extension UIImage { | |
static func animatedGif(from images: [UIImage]) { | |
let fileProperties: CFDictionary = [kCGImagePropertyGIFDictionary as String: [kCGImagePropertyGIFLoopCount as String: 0]] as CFDictionary | |
let frameProperties: CFDictionary = [kCGImagePropertyGIFDictionary as String: [(kCGImagePropertyGIFDelayTime as String): 1.0]] as CFDictionary | |
//: Playground - noun: a place where people can play | |
import UIKit | |
import PlaygroundSupport | |
class Responder: NSObject { | |
@objc func segmentedControlValueChanged(_ sender: UISegmentedControl) { | |
UIView.animate(withDuration: 0.3) { | |
buttonBar.frame.origin.x = (segmentedControl.frame.width / CGFloat(segmentedControl.numberOfSegments)) * CGFloat(segmentedControl.selectedSegmentIndex) | |
} |
#!/usr/bin/bash | |
# Download zeromq | |
# Ref http://zeromq.org/intro:get-the-software | |
wget https://github.com/zeromq/libzmq/releases/download/v4.2.2/zeromq-4.2.2.tar.gz | |
# Unpack tarball package | |
tar xvzf zeromq-4.2.2.tar.gz | |
# Install dependency |
You should install VirtualBox and Vagrant before you start.
You should create a Vagrantfile
in an empty directory with the following content: