yeondudad

# -*- coding: utf-8 -*-

from __future__ import division

import functools

import matplotlib.pyplot as plt
import pandas as pd

yeondudad

import random

l1 = [random.randrange(0, 10) for i in range(10)]
random.seed(0)
l2 = [random.randrange(0, 10) for i in range(10)]
print(l1)  # [2, 7, 8, 0, 6, 6, 8, 7, 9, 1]  
print(l2)  # [8, 7, 4, 2, 5, 4, 7, 3, 4, 5]  always same

yeondudad

brew tap homebrew/science
brew update && brew upgrade
# install xquartz for X11
brew cask install xquartz
# install gcc for octave
brew install gcc
brew install octave
# install fltk for gnuplot
brew install fltk
brew install gnuplot

yeondudad

from __future__ import print_function

import contextlib
import sys
from cStringIO import StringIO


def print_error(*args, **kwargs):
    print(*args, file=sys.stderr, **kwargs)

yeondudad

import sys
import logging

parent_logger = logging.getLogger("parent")
parent_logger.setLevel(logging.DEBUG)
formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
handler = logging.StreamHandler(sys.stdout)
handler.setLevel(logging.DEBUG)
handler.setFormatter(formatter)
parent_logger.addHandler(handler)

yeondudad

package main

import (
	"fmt"
	"math/big"
	"time"
)

func NewFibonacci() func(x int64) *big.Int {
	memo := make(map[int64]*big.Int)

yeondudad

  perl_set $request_uuid 'sub {
      return join "", map{(a..z,A..Z,0..9)[rand 62]} 0..20;
  }';

yeondudad

def StrNumberCommaInsert(s):
    if s.replace('.', '').isdigit():
        p = 0
        if '.' in s:
            p = len(s) - (s.index('.') + 1)
        try:
            n = int(s)
        except ValueError:
            n = float(s)
        return ("{:,.%sf}" % p).format(n)

yeondudad

<?php
global $conf;
if (!isset($conf)) {
    $pathTemplate = dirname(__FILE__) . '/conf_%s.php';
    $configFile = sprintf($pathTemplate, 'script');
    $currentConfigFile = sprintf($pathTemplate, gethostname());
    if (file_exists($currentConfigFile)) {
        $configFile = $currentConfigFile;
    } elseif (array_key_exists('HTTP_HOST', $_SERVER)) {
        $currentConfigFile = sprintf($pathTemplate, $_SERVER['HTTP_HOST']);

yeondudad

from multiprocessing.pool import ThreadPool
from os import getpid
from time import sleep


def fn_sleep(s):
    sleep(s)
    return getpid()