jayankandathil

#!/bin/bash

# Bash script to run CQ daily maintenance operations, excluding TarPM Optimization and Tar Index Merge

# Author : Jayan Kandathil
# Version : 0.4
# Last updated : May 24, 2013

# Instructions : Copy to CQ's /bin folder, make necessary changes, enable the execute bit and run

ryanlunka

package com.citytechinc.rewriter.linkchecker;

import java.io.IOException;

import org.apache.cocoon.xml.sax.AbstractSAXPipe;
import org.apache.sling.rewriter.ProcessingComponentConfiguration;
import org.apache.sling.rewriter.ProcessingContext;
import org.apache.sling.rewriter.Transformer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

jaseg

The following line produces a unicode table (decimal value and unicode characters) using only zsh * expansion, * substitution and the print-builtin.

setopt extendedglob histsubstpattern multibyte
print -ac ${${(A)=u::={5126..5743}}:s/#%(#b)(*)/'${(r:6:m)match[1]}${(#mr:4:)match[1]}'/}

Output:

chetanmeh

//Provide details around the bootdelgation state
println "Bootdelgation property value :- "+bundleContext.getProperty("org.osgi.framework.bootdelegation")

println "Felix bootdelgation entries"
bundleContext.bundle.framework.bootPackages.each {
  println it
}

tenderlove

###
# Scheme code is translated to YARV byte code, then evaluated in the
# Ruby Virtual Machine

require 'rbconfig'
require 'dl'
require 'fiddle'
require 'strscan'

class RubyVM

sent-hil

One of my favorite past times is to look at the notebooks of famous scientists. Da Vinci's notebook is well known, but there plenty others. Worshipping Da Vinci like no other, I bought a Think/Create/Record journal, used it mostly to keep jot down random thoughts and take notes. This was great in the beginning, but the conformity of lines drove me nuts. Only moleskines made blank notebooks, so I had to buy one.

At the same time I started a freelance project. The project itself is irrelevant, but suffice to say it was very complex and spanned several months. It seemed like a perfect opportunity to use the moleskine. Looking back, all my entries fell under few categories:

• Todo
• Question
• Thought
• Bug
• Feature

megakorre

EDIT! full code can be found here gist

So I played around with rust a bit now. And I thought I might share some random stuff.

So say you wanted to represent a expression tree with plus and minus nodes and a node for values. One way to do this would be to use rust's enum's.

In rust enums are like haskell's union types so you can specify the different values to be constructors carrying data.

ckirkendall

(use '[clojure.core.match :only [match]])

(defn evaluate [env [sym x y]]
  (match [sym]
    ['Number]   x
    ['Add]      (+ (evaluate env x) (evaluate env y))
    ['Multiply] (* (evaluate env x) (evaluate env y))
    ['Variable] (env x)))
    
(def environment {"a" 3, "b" 4, "c" 5})

leegao

#include <stdio.h>
void(*swap)() = (void(*)()) "\x8b\x44\x24\x04\x8b\x5c\x24\x08\x8b\x00\x8b\x1b\x31\xc3\x31\xd8\x31\xc3\x8b\x4c\x24\x04\x89\x01\x8b\x4c\x24\x08\x89\x19\xc3" 
"Oh, there you are Mr. Insanity...";
	
int main(){ // works on GCC 3+4
	int a = 37, b = 13;
	swap(&a, &b);
	
	printf("%d%d",a,b);
}

pete

I turned this gist into a "real" repository.  It is here:  http://github.com/pete/cats .


Here, placed side-by-side for comparison, are GNU's implementation of
cat, Plan 9's implementation, Busybox's implementation, and NetBSD's
implementation, Seventh Edition Unix (1979), and 4.3BSD.

For good measure (and because I suppose I am now committed to collecting
cats) also included are Second Edition Unix (in assembly) and Inferno's
implementation (in Limbo) for good measure.