rip-tyang

# one space between array and no space at the end
emojis=(🐶 🐺 🐱 🐭 🐹 🐰 🐸 🐯 🐨 🐻 🐷 🐮 🐵 🐼 🐧 🐍 🐢 🐙 🐠 🐳 🐬 🐥 🍳 🍞 🐓 🐔 🌄 🌲 🌳 🌴 🌵 🌷 🌺 🌸 🌹 🌻 🌼 💐 🌾 🌿 🍀 🍁 🍂 🍃 🍄 ☀️ ⛅️ ☁️ ☔️ 🌈 🌊 🗻 🌍 🌞 💻 🚽 📚 ✂️ 🔪 🍔 🍕 🍖 🍗 🍘 🍙 🍚 🍛 🍜 🍝 🍞 🍟 🍣 🍤 🍥 🍱 🍲 🍳 🍴 🍏 🍇 🍉 🍊 🍌 🍍 🍑 🍒 🍓 🍡 🍢 🍦 🍧 🍨 🍩 🍪 🍫 🍬 🍭 🍮 🍰 🍷 🍸 🍶 🍹 🍺 🍻)
# single quote so it will change everytime you hit return
function emoji {
	echo "${emojis[$RANDOM % ${#emojis[@]}]} "
}

# Get the current ruby version in use with RVM:
# if [ -e ~/.rvm/bin/rvm-prompt ]; then
#     RUBY_PROMPT_="%{$fg_bold[blue]%}rvm:(%{$fg[green]%}\$(~/.rvm/bin/rvm-prompt s i v g)%{$fg_bold[blue]%})%{$reset_color%} "

rip-tyang

#include <stdio.h>

int main() {
  char *s = "#include <stdio.h>%c%cint main() {%c  char *s = %c%s%c;%c  printf(s, 10, 10, 10, 34, s, 34, 10, 10, 10, 10);%c  return 0;%c}%c";
  printf(s, 10, 10, 10, 34, s, 34, 10, 10, 10, 10);
  return 0;
}

rip-tyang

Keybase proof

I hereby claim:

• I am rip-tyang on github.
• I am quarter2twelve (https://keybase.io/quarter2twelve) on keybase.
• I have a public key ASB7jFDINmcCK_RZyWzAwyNz6FqR822So4rLl1_HgCQMsgo

To claim this, I am signing this object:

rip-tyang

class Util
  @cloneArray: (arr) =>
    if Array.isArray arr
      _arr = arr.slice 0
      return _arr = _arr.map @cloneArray
    else if typeof arr is 'object'
      throw Error 'Cannot clone nested array with object'
    else
      return arr

rip-tyang

class Util
  # construct multidimensional array with value or function
  # @para (size1, size2, size3, ..., value/func)
  # @func (index1, index2, index3, ...) -> value
  # example:
  # Util.arr() -> []
  # Util.arr(2) -> [0, 0]
  # Util.arr(2, 3) -> [3, 3]
  # Util.arr(2, 3, 0) -> [[0,0,0],[0,0,0]]
  # Util.arr(2, 3, function (a, b) { return a + b; }) -> [[0,1,2], [1,2,3]]

rip-tyang

class Util
  # Fisher-Yates (aka Knuth) Shuffle
  @shuffle: (array) ->
    currentIndex = array.length
    # While there remain elements to shuffle...
    while 0 isnt currentIndex
      # Pick a remaining element...
      randomIndex = ~~(Math.random() * currentIndex)
      --currentIndex
      # And swap it with the current element.

rip-tyang

class Util
  @isSquareArray: (arr) ->
    Array.isArray(arr) &&
    Array.isArray(arr[0]) &&
    arr.length is arr[0].length

  @rotateArrayClockwise: (arr) ->
    if not @isSquareArray arr
      throw Error 'Not a 2 dimensional array'