cldotdev

function rrmdir($dir) { 
   if (is_dir($dir)) { 
     $objects = scandir($dir); 
     foreach ($objects as $object) { 
       if ($object != "." && $object != "..") { 
         if (filetype($dir."/".$object) == "dir") rrmdir($dir."/".$object); else unlink($dir."/".$object); 
       } 
     } 
     reset($objects); 
     rmdir($dir); 

cldotdev

class Array
  def ^(that)
    self + that - (self & that)
  end
end

cldotdev

#include <stdio.h>
#include <stdlib.h>

typedef struct {
        int i;
} student;

int main()
{
        student *s = malloc(sizeof(student));

cldotdev

>>> a = range(10000)
>>> def b():
...     return len(set(a)) == 1
... 
>>> def c():
...     return all(x == a[0] for x in a)
... 
>>> timeit.timeit(b, number=1000)
0.4336268901824951
>>> timeit.timeit(c, number=1000)

cldotdev

from multiprocessing import Pool
from time import sleep
from sys import exit

def slowly_square(i):
    sleep(1)
    return i*i

def go():
    pool = Pool(8)

cldotdev

#!/usr/bin/env python
# http://jtushman.github.io/blog/2014/01/14/python-%7C-multiprocessing-and-interrupts/
from multiprocessing import Process
from multiprocessing.managers import SyncManager
import time
import signal


def mgr_init():
    signal.signal(signal.SIGINT, signal.SIG_IGN)

cldotdev

ntpdate time.stdtime.gov.tw

cldotdev

# Zenburn colours scheme for Xfce Terminal. Copy and paste the following in ${HOME}/.config/Terminal/terminalrc:

ColorBackground=#404040
ColorForeground=#F6F3E8
ColorPalette1=#3f3f3f3f3f3f
ColorPalette2=#e8e893939393
ColorPalette3=#9e9ecece9e9e
ColorPalette4=#f0f0dfdfafaf
ColorPalette5=#8c8cd0d0d3d3
ColorPalette6=#c0c0bebed1d1

cldotdev

if [ -f /etc/bashrc ]; then
        . /etc/bashrc
fi

if [ -f /etc/bash_completion ]; then
  . /etc/bash_completion
fi

xhost +local:root > /dev/null 2>&1

cldotdev

Preferred package installation list for CentOS:

Usage:

    $ sudo yum install -y $(curl https://gist.githubusercontent.com/jlhg/9365775/raw/yum-pkg)