youngsofun

#!/usr/bin/env python

import multiprocessing
import time
import subprocess, os, signal, sys

def test(s):
    while True:
        print s
        time.sleep(1.5)

youngsofun

import multiprocessing
import threading
import time
import os
import psutil
import sys
import errno

def worker():
    print('warker start')

youngsofun

import sys
from six.moves import range
import time
import psutil
import resource
import random

M = 1024*1024
p = psutil.Process()
d = {}

youngsofun

import threading
import psutil
import time


N = 1000
S = 0.01

a = list(range(N))
stop = True

youngsofun

" C/C++ insert UUID based include guard

function! s:insert_include_guard()
  let s:uuid=system('uuidgen')
  let s:uuid=strpart(s:uuid, 0, strlen(s:uuid)-1)
  let s:uuid=substitute(s:uuid, '[a-f]', '\u\0', 'g')
  let s:uuid=substitute(s:uuid, '\-', '_', 'g')
  let s:uuid='UUID_'.s:uuid
  call append(0, '#ifndef '.s:uuid)
  call append(1, '#define '.s:uuid)

youngsofun

How-to setup a simple git push deployment

These are my notes basically. At first i created this gist just as a reminder for myself. But feel free to use this for your project as a starting point. If you have questions you can find me on twitter @thomasf https://twitter.com/thomasf This is how i used it on a Debian Wheezy testing (https://www.debian.org/releases/testing/)

Discuss, ask questions, etc. here https://news.ycombinator.com/item?id=7445545

On the server (example.com)

youngsofun

(py3) yxf-mac  ➜  docs git:(master) ✗ sphinx-quickstart
Welcome to the Sphinx 1.7.5 quickstart utility.

Please enter values for the following settings (just press Enter to
accept a default value, if one is given in brackets).

Selected root path: .

You have two options for placing the build directory for Sphinx output.

youngsofun

// Sample custom iterator.
// By perfectly.insane (http://www.dreamincode.net/forums/index.php?showuser=76558)
// From: http://www.dreamincode.net/forums/index.php?showtopic=58468

#include <iostream>
#include <vector>
#include <algorithm>
#include <iterator>
#include <cassert>

youngsofun

fn write_stream(col: &ColumnRef) {
    let mut buf = Vec::with_capacity(1000*1000);

    let s = col.data_type().create_serializer();
    let mut stream = s.serialize_csv(&col, &FormatSettings::default()).unwrap();
    while let Some(field) = stream.next() {
        buf.extend_from_slice(field);
        buf.push(b',');
    }

youngsofun

[6.0826 us 6.1268 us 6.1724 us] 2^10  write_by_row
[9.5422 us 9.6044 us 9.7021 us]       write_iterator

[34.306 us 35.018 us 35.743 us] 2^12
[59.263 us 64.474 us 70.274 us]

[258.79 us 274.87 us 292.75 us] 2^14
[268.50 us 299.75 us 336.83 us]

[1.0222 ms 1.0915 ms 1.1700 ms] 2^16