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James Shih hyjk2000

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@hyjk2000
hyjk2000 / controllers.application.js
Created March 25, 2016 07:57
Ember Run Loop
import Ember from 'ember';
Ember.run.schedule('actions', () => {
document.writeln(1);
});
Ember.run.join(() => {
Ember.run.schedule('actions', () => {
document.writeln(2);
});
@hyjk2000
hyjk2000 / sort_benchmark.rb
Last active August 18, 2016 06:43
Compare Bubble Sort and Quick Sort
def random_array(size)
Array.new(size) { rand(size) }
end
def bubble_sort(array)
array.size.times do
array[0..-2].each_index do |i|
array[i], array[i + 1] = array[i + 1], array[i] if array[i] > array[i + 1]
end
end
@hyjk2000
hyjk2000 / wechat_auth_hash.json
Created August 18, 2016 05:55
auth_hash example of omniauth-wechat-oauth2
{
"credentials": {
"expires": true,
"expires_at": 1436019773,
"refresh_token": "[hidden]",
"token": "[hidden]"
},
"extra": {
"raw_info": {
"city": "Xi'an",
@hyjk2000
hyjk2000 / dft_example.rb
Created August 18, 2016 06:16
Depth-first traversal on a hash
h = {
foo: {
bar: {
baz: 1
},
oof: {
zab: 2
}
},
zha: {
@hyjk2000
hyjk2000 / forward.conf
Last active May 17, 2025 12:52
Unbound Stub Zones to Prevent Resolving CDN Domains with Google DNS
# Resolving internal domains
local-zone: "local." static
local-data: "example.local. IN A [Internal Server IP]"
# Stub out CDN domains to use local DNS provided by your ISP
stub-zone:
name: "akadns.net"
stub-addr: [Local DNS IP]
@hyjk2000
hyjk2000 / drag-files-here-to-play-in-theater-mode.bat
Last active April 6, 2018 17:08
My mpv configuration including profiles for playing on HDTV and Home Theater Amplifier
@echo off
mpv --profile=theater %1
@hyjk2000
hyjk2000 / chess_board.rb
Last active May 22, 2017 09:29
Variable Sized ASCII Chess Board
class ChessBoard
attr_accessor :rows, :columns, :square_size
def initialize(rows, columns, square_size)
@rows = rows
@columns = columns
@square_size = square_size
end
def render
@hyjk2000
hyjk2000 / recursive_letters.rb
Last active December 1, 2017 07:00
Recursive Letters with Indentations
def recursive_letters(letters, depth = 0)
character = letters.shift
indentation = ' ' * depth
puts "#{indentation}<#{character}>"
recursive_letters(letters, depth + 1) unless letters.empty?
puts "#{indentation}</#{character}>"
end
@hyjk2000
hyjk2000 / password_gen.rb
Created March 21, 2018 03:10
Generate Random Password with SecureRandom
require 'securerandom'
class PasswordGen
ALPHANUMERIC = ((48..57).to_a + (65..90).to_a + (97..122).to_a).pack('c*').freeze
SYMBOL = ((33..47).to_a + (58..64).to_a + (91..96).to_a + (123..126).to_a).pack('c*').freeze
attr_reader :length, :alphanumeric, :symbol
def initialize(length: 20, alphanumeric: true, symbol: true)
@length = length.to_i
@hyjk2000
hyjk2000 / remove_orphan_jpg.rb
Created November 11, 2018 10:19
Remove orphan JPG files which are not accompanied with CR2 files
# requires recycle-bin: https://github.com/sindresorhus/recycle-bin
orphan_files = Dir.glob('*.JPG').reject do |jpg_file|
File.exist? "#{File.basename(jpg_file, '.*')}.CR2"
end
puts "Removing #{orphan_files.size} orphan files: "
orphan_files_join = orphan_files.join(' ')
puts orphan_files_join
exec "recycle-bin #{orphan_files_join}"