csabahenk

#!/usr/bin/env ruby

if RUBY_VERSION < "1.9"
  class Symbol
    def to_proc
      proc { |obj, *args| obj.send self, *args }
    end
  end
end

csabahenk

include $(GOROOT)/src/Make.inc

TARG=aserver\
	aclient

SHARED=arith

all: $(SHARED:%=%.$O) $(TARG)

$(TARG): %: %.$O

csabahenk

Rsync rolling sum calculation in various languages

The programs below calculate the rsync weak sum (of block size 4096) of the last block of the data available on stdin.

The data is assumed to be at least block size big; the weak sum is calculated in a direct manner for the first block, and from that on, the sum is adjusted on each incoming byte using the "rollability" of this kind of checksum.

The primary goal was to see the performance of naive implementations; so my metrics was both performance and "how close is the code to

csabahenk

curl -Ls http://gist.github.com/raw/1117010/quine.sh

csabahenk

This script spawns you a file server which serves markdown files (of .md extension) by rendering them to html. Might come handy if you are writing up something in markdown and want to check the work you've done.

It needs the github-markdown gem (gem install github-markdown).

csabahenk

package main

import (
	"fmt"
	"io"
	"log"
	"os"
	"unsafe"
)

csabahenk

David Chapman: A Buddha és a nekrofil boszorkány

(fordította Henk Csaba)

A tantra eredete

csabahenk

Filetree Schema Language is a format that's intended to make it easy to specify certain file tree layouts.

The idea is that the performance dataset tool (yet to be written) will be capable of producing actual file trees upon feeding it with a file tree schema.

I tried to addressed a good trade-off between versatility and simplicity.

Syntactically, this manifests in being based on JSON -- that's easy to write by humans while providing the processing utility with properly typed structural data. A lot of abbreviations are added to make writing easy and expressive (eg. you can specify the empty directory as "DIR" or {}, while the full form would be [ "DIR", {"entries": {} } ]).

csabahenk

Debugging detached Python

Contents

• Introduction
• Remote Pdb
• Stack printing
• Debugging Python with Gdb

## Introduction

csabahenk

Some fun with Python and JSON

This document will help you to introspect complex Python data.

Requirements

We need some JSON goodness to start with.

Required