venj’s gists

venj / vcext.snippet

Created January 27, 2015 13:24

Code Snippet for visual studio to generate class extension template. Trigger: vcext<TAB><TAB>

	<?xml version="1.0" encoding="utf-8" ?>
	<CodeSnippets xmlns="http://schemas.microsoft.com/VisualStudio/2005/CodeSnippet">
	<CodeSnippet Format="1.0.0">
	<Header>
	<Title>Class Extension</Title>
	<Shortcut>vcext</Shortcut>
	<Description>Add Method To Existing Class With Extension</Description>
	<Author>Venj Chu</Author>
	<SnippetTypes>
	<SnippetType>Expansion</SnippetType>

venj / string_extension.cs

Created January 27, 2015 12:41

Class extension syntax for C#

	namespace System
	{
	public static class StringExtension
	{
	public static string TimesMe(this String str, int times)
	{
	StringBuilder sb = new StringBuilder();

	for (int i = 0; i < times; i++)
	{

venj / toupiao.rb

Last active August 29, 2015 14:11

	#!/usr/bin/env ruby
	require "open-uri"

	ARGV[0].to_i.times {\|i\| open "http://www.sh-anfang.org/expert/expert.asp?tp=5&id=5"; puts "已刷#{i + 1}票。" }
	puts "完成"

	# One-liner:
	# ruby -ropen-uri -e "2.times {\|i\| open 'http://www.sh-anfang.org/expert/expert.asp?tp=5&id=5'; puts \"已刷#{i + 1}票。\" };puts '完成' "

venj / read_json.swift

Last active August 29, 2015 14:04

	#!/usr/bin/env xcrun swift

	import Foundation

	if NSFoundationVersionNumber < 1139.1 {
	println("You need Xcode6-DP5 and up to run this script")
	exit(1)
	}

	let args = Process.arguments

venj / UIColorExtra.swift

Last active August 29, 2015 14:04

A UIColor Extension to parse Hex string(for CSS and for KML) to color. Code works for Xcode 6 Beta 5. Based on https://github.com/yeahdongcn/UIColor-Hex-Swift/blob/master/UIColorExtension.swift

	import UIKit

	extension UIColor {
	convenience init(kmlColorString:String) {
	var scanner = NSScanner(string:kmlColorString)
	var color:UInt32 = 0;
	scanner.scanHexInt(&color)

	let mask:UInt32 = 0x000000FF
	var a = color >> 24 & mask

venj / down.rb

Last active August 29, 2015 14:03

	#!/usr/bin/env ruby
	# Will download to Files in current directory.
	# To download:
	# ruby down.rb

	require "open-uri"
	require "fileutils"
	include FileUtils

	USER = "data_public"

venj / wwdc_2014_hd_videos.txt

Last active August 29, 2015 14:02

	http://devstreaming.apple.com/videos/wwdc/2014/403xxksrj0qs8c0/403/403_hd_intermediate_swift.mov?dl=1
	http://devstreaming.apple.com/videos/wwdc/2014/419xxli6f60a6bs/419/419_hd_advanced_graphics_and_animation_performance.mov?dl=1
	http://devstreaming.apple.com/videos/wwdc/2014/101xx36lr6smzjo/101/101_hd.mov?dl=1
	http://devstreaming.apple.com/videos/wwdc/2014/236xxwk3fv82sx2/236/236_hd_building_interruptible_and_responsive_interactions.mov?dl=1
	http://devstreaming.apple.com/videos/wwdc/2014/306xxjtg7uz13v0/306/306_hd_javascript_for_automation.mov?dl=1
	http://devstreaming.apple.com/videos/wwdc/2014/404xxdxsstkaqjb/404/404_hd_advanced_swift.mov?dl=1
	http://devstreaming.apple.com/videos/wwdc/2014/701xx8n8ca3aq4j/701/701_hd_designing_accessories_for_ios_and_os_x.mov?dl=1
	http://devstreaming.apple.com/videos/wwdc/2014/224xxxlsvigdoc0/224/224_hd_core_os_ios_application_architectural_patterns.mov?dl=1
	http://devstreaming.apple.com/videos/wwdc/2014/717xxux5eg6f9v4/717/717_hd_kids_and_apps.mov?dl=1
	http://devstreaming.ap

venj / install.sh

Created May 8, 2014 05:10

	#!/bin/sh

	if [ $UID -ne 0 ]; then
	echo "\033[31mSuperuser privileges are required to run this script.\033[0m"
	echo "e.g. \"\033[33msudo\033[0m $0\""
	exit 1
	fi

	driver=AX88179_178A.kext
	driver_path=/Library/Extensions/$driver

venj / rorate.rb

Created April 9, 2014 04:31

	#!/usr/bin/env ruby
	# Rotate video files.
	require 'shellwords'
	require 'colorize'

	TMPFILE = "/tmp/ffprobe_out.txt"
	IMAGES = ["mjpeg", "jpg", "jpeg", "png", "gif"]

	if (`which ffmpeg` == "")
	puts "You need ffmpeg to use this command."

venj / trans_coord.rb

Last active August 29, 2015 13:57

Venj venj