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View keybase.md

Keybase proof

I hereby claim:

  • I am sntran on github.
  • I am sntran (https://keybase.io/sntran) on keybase.
  • I have a public key ASBcUAzxTk-x6WlcKCjLyc8hYXHZpLpInPoBAEJ20Z9M-wo

To claim this, I am signing this object:

View main.css
html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,menu,nav,output,ruby,section,summary,time,mark,audio,video{margin:0;padding:0;border:0;font:inherit;font-size:100%;vertical-align:baseline;}html{line-height:1;}ol,ul{list-style:none;}table{border-collapse:collapse;border-spacing:0;}caption,th,td{text-align:left;font-weight:normal;vertical-align:middle;}q,blockquote{quotes:none;}q:before,q:after,blockquote:before,blockquote:after{content:"";content:none;}a img{border:none;}#header_features{position:relative;z-index:1;}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section,summary{display:block;}* html{font-size:93.75%;}html{font-size:15px;line-height:1.73333em;}html *{-webkit-box-sizing:borde
@sntran
sntran / calendar.xsl
Created Jan 29, 2015
A Calendar in XSLT
View calendar.xsl
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template name="calendar">
<xsl:param name="month" select="substring($page-modified-date, $date-modified-length - 7, 2)" />
<xsl:param name="year" select="substring($page-modified-date, $date-modified-length - 4, 4)" />
<!-- Default to an empty node list. -->
<xsl:param name="events" select="/.." />
<xsl:variable name="month-name">
View xmerl_demo.ex
defmodule XmlNode do
require Record
Record.defrecord :xmlAttribute, Record.extract(:xmlAttribute, from_lib: "xmerl/include/xmerl.hrl")
Record.defrecord :xmlText, Record.extract(:xmlText, from_lib: "xmerl/include/xmerl.hrl")
def from_string(xml_string, options \\ [quiet: true]) do
{doc, []} =
xml_string
|> :binary.bin_to_list
|> :xmerl_scan.string(options)
@sntran
sntran / physics.js
Last active Aug 29, 2015
Physics System with makr.js and p2.js
View physics.js
function Physics(bodyConfs, shapeConfs) {
this.body = bodyConfs;
this.shape = shapeConfs;
}
function PhysicsSystem(gravity) {
makr.IteratingSystem.call(this);
this.registerComponent(ComponentRegister.get(Position));
this.registerComponent(ComponentRegister.get(Rotation));
this.registerComponent(ComponentRegister.get(Physics));
@sntran
sntran / Interesting Erlang Repos.md
Created Dec 29, 2013
Interesting Erlang Repos From time to time, I came across some interesting repos when researching on Erlang. They are interesting in many ways, i.e., their purpose, their choice of libraries, and their way of handling the task.
View Interesting Erlang Repos.md
View mphf.py
#!/usr/local/bin/python2.7
#!/usr/local/bin/python2.7
# (Minimal) Perfect Hash Functions Generator (key, value) value in this code is the key counter during reading but can be any number
# implementing the MOS Algorithm II CACM92 , and Amjad M Daoud Thesis 1993 at VT;
# based on Steve Hanof implementation http://stevehanov.ca/blog/index.php?id=119.
# Download as http://iswsa.acm.org/mphf/mphf.py
@sntran
sntran / Cactus Kev's Poker Hand Evaluator.md
Created Dec 17, 2013
Cactus Kev's Poker Hand Evaluator A while ago, I decided to take a shot at writing a poker hand evaluator in the programming language "C". There are already numerous evaluators out there, but I had an idea for an algorithm that might be faster than anything already out there. The basic concept is to write a routine that would take a five card po…
View Cactus Kev's Poker Hand Evaluator.md

First off, any person who has studied combinatorics will know that there are C(52,5), or 2,598,960 possible unique poker hands, even more combinations than you get even from when you play slots. I realized that even though there are nearly 2.6 million unique hands, many of those hands actually have the same poker hand value. In other words, somebody holding an AJ942 flush in spades has the exact same value hand as somebody with an AJ942 flush in clubs. Even though both hands are unique, they still hold the identical value, and would therefore "tie" in poker games.

Here's another way to look at it. Suppose you were able to round up 2,598,960 of your friends on a football field, and you gave each of them one of the unique 2,598,960 poker hands to hold. You then yell in a loud voice, asking everyone to compare their hand with everybody else's hand. (This will take some time, of course :) Anyway, once they are done, you ask the person holding the best hand to step forward. Of course, four people will step forwar

@sntran
sntran / poker.erl
Created Nov 26, 2013
Peter Norvig's 5-card Poker hand evaluator, ported to Erlang.
View poker.erl
%%%
%%% Peter Norvig's 5-card Poker hand evaluator, ported to Erlang.
%%%
-module(poker).
-export([hand_rank/1, sort_hands/1, winners/1]).
%% Return a list of the ranks, sorted with higher first.
%% Hand is a list of 2-char strings, i.e. ["6H","3D","AS","TH","JC"].
card_ranks(Hand) ->
View New Entry.md

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