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David Chang zetachang

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@rampion
rampion / try-catch-ex.c
Created April 8, 2009 02:35
TRY/CATCH/FINALLY macros for C
// gcc -o try-catch-ex try-catch.c try-catch-ex.c
#include <stdio.h>
#include "try-catch.h"
// Example of use for try-catch.h
int main(int argc, char *argv[])
{
int i = 101;
printf("before try block...\n");
@aishfenton
aishfenton / serializer_benchmarks.rb
Created July 18, 2010 02:32 — forked from visfleet/performance_of_yaml_vs_marshal.rb
Performance comparison of different ruby serializer methods
# sudo gem install bson
# sudo gem install bson_ext
# sudo gem install yajl-ruby
# sudo gem install json
# sudo gem install msgpack
require 'rubygems'
require 'benchmark'
require 'yaml'
require 'bson'
@huyng
huyng / reflect.py
Created February 7, 2011 17:57
A simple echo server to inspect http web requests
#!/usr/bin/env python
# Reflects the requests from HTTP methods GET, POST, PUT, and DELETE
# Written by Nathan Hamiel (2010)
from BaseHTTPServer import HTTPServer, BaseHTTPRequestHandler
from optparse import OptionParser
class RequestHandler(BaseHTTPRequestHandler):
def do_GET(self):
@erichurst
erichurst / database.yml.example mysql2
Created May 9, 2011 02:58
Rails 3 database.yml examples
# MySQL. Versions 4.1 and 5.0 are recommended.
#
# Install the MySQL driver:
# gem install mysql2
#
# And be sure to use new-style password hashing:
# http://dev.mysql.com/doc/refman/5.0/en/old-client.html
development:
adapter: mysql2
encoding: utf8
@eirc
eirc / .rvmrc
Created October 20, 2011 07:53 — forked from jimeh/decode.rb
Ruby-based Benchmark of MessagePack vs. JSON vs. Yajl vs. Protobuffers vs. MultiJson vs. Marshal vs. YAML vs. BSON
rvm --create ree@benchmarks
@shilov
shilov / redis_json_marshal_eval_benchmarks.rb
Created January 27, 2012 23:01
Ruby Redis benchmarks for JSON vs Marshal vs String
# http://forrst.com/posts/JSON_vs_Marshal_vs_eval_Which_is_the_fastest_fo-6Qy
require 'benchmark'
require 'json'
require 'redis'
# -----------------
puts "Initialize variables.."
@kaochenlong
kaochenlong / gist:1889703
Created February 23, 2012 03:05
台灣公司統一編號判斷規則
# encoding: utf-8
def company_serial_no_checker(serial)
# 共八位，全部為數字型態
at_least_8_digits = /^\d{8}$/
return false unless at_least_8_digits.match(serial)
# 各數字分別乘以 1,2,1,2,1,2,4,1
# 例：統一編號為 53212539
@henrik
henrik / ocr.markdown
Created March 3, 2012 17:07
OCR on OS X with tesseract

Install ImageMagick for image conversion:

brew install imagemagick

Install tesseract for OCR:

brew install tesseract --all-languages

Or install without --all-languages and install them manually as needed.

@olistik
olistik / gist:2627011
Last active August 12, 2021 06:39
Ubuntu 12.10 setup (rbenv/RVM, Janus, PostgreSQL)

Ubuntu 12.10 setup (rbenv/RVM, Janus, PostgreSQL)

Basic pre-requisites

  • Some utilities:
sudo apt-get install vim tmux git curl
  • Copy/paste from the command line:
@huberflores
huberflores / tsungconf.as
Last active August 26, 2018 11:51
Tsung installation and Cluster Configuration
/*
* author Huber Flores
*/
# Install on each Node
$ su
# Perl Templating-Toolkit and the Gnu plotting utility to create HTML and graphical reports with the result data set.
$ apt-get install gnuplot-nox libtemplate-perl libhtml-template-perl libhtml-template-expr-perl