oldj

def bigFileView(request):
    u"""在Django中提供大内容（或大文件）下载
    @see http://oldj.net/article/django-big-file-response/
    """
	# do something...

	def readFile(fn, buf_size=262144):
		f = open(fn, "rb")
		while True:
			c = f.read(buf_size)

oldj

/**
 * 从字符串 s 左边截取n个字符
 * 如果包含汉字，则汉字按两个字符计算
 * @see http://oldj.net/article/javascript-left-n-characters/
 * @param s {String} 输入的字符串
 * @param n {Number}
 */
function strLeft(s, n) {
	var s2 = s.slice(0, n),
		i = s2.replace(/[^\x00-\xff]/g, "**").length;

oldj

#!/bin/bash
# Interactive PoPToP install script for an OpenVZ VPS
# Tested on Debian 5, 6, and Ubuntu 11.04
# April 2, 2013 v1.11
# http://www.putdispenserhere.com/pptp-debian-ubuntu-openvz-setup-script/

echo "######################################################"
echo "Interactive PoPToP Install Script for an OpenVZ VPS"
echo
echo "Make sure to contact your provider and have them enable"

oldj

/**
 * goto URL without losting refer
 * @see http://oldj.net/article/referrer-by-location-href-in-ie/
 */
function gotoUrl(url) {
	if (!document.attachEvent) {
		//define for none-IE browsers
		location.href = url;
	} else {
		//define for IE

oldj

import socket

name = socket.gethostname()
ip_addr = socket.gethostbyname(name)

print name
print ip_addr

oldj

#!/usr/bin/env bash

f=type_tmp
if [ ! -d ${f} ]
then
    mkdir ${f}
fi
cd ${f}

if [ ! -f wkhtmltopdf ]

oldj

#import <Cocoa/Cocoa.h>

int main(int argc, const char * argv[]) {
    @autoreleasepool {
        NSLog(@"%@", [[[NSFontManager sharedFontManager] availableFontFamilies] description]);
    }
    return 0;
}

oldj

new Array(10)
  .fill(0).map((_, i) => i)
  .reduce((p, c, i) => p * (i + 1), 1); // 3628800

oldj

{"sig":"3e15fb07411f50009cfdf0ab530068b47a070dbfbc4a3c5462f69a0e9978c27c621316922aa6f2a5f928060612c8d41510da61b85e87549b098ec9aedd80432f0","msghash":"028aef50a39656cea5710bc21835bd08a8e180965609553130a305174fd33e30"}

oldj

pico-8 cartridge // http://www.pico-8.com
version 18
__lua__
-- maze

_tt = 0
grids = {}
grid_size = 6
maze_width = 18
maze_height = 18