yetone

import json, sys, numpy as np
from scipy import misc, signal
from PIL import Image
infile, outfile, modelpath = sys.argv[1:]
model = json.load(open(modelpath))
im = Image.open(infile).convert("YCbCr")
im = misc.fromimage(im.resize((2*im.size[0], 2*im.size[1]), resample=Image.NEAREST)).astype("float32")
planes = [np.pad(im[:,:,0], len(model), "edge") / 255.0]
for step in model:
    o_planes = [sum([signal.convolve2d(ip, np.float32(kernel), "valid")

yetone

Sketch 43 files JSON types

Based on the example file from the announcement blog post http://sketchplugins.com/d/87-new-file-format-in-sketch-43

type UUID = string // with UUID v4 format

type SketchPositionString = string // '{0.5, 0.67135115527602085}'

type SketchNestedPositionString = string // '{{0, 0}, {75.5, 15}}'

yetone

# found this from Armin R. on Twitter, what a beautiful gem ;)

import ctypes
from types import DictProxyType, MethodType

# figure out side of _Py_ssize_t
if hasattr(ctypes.pythonapi, 'Py_InitModule4_64'):
    _Py_ssize_t = ctypes.c_int64
else:
    _Py_ssize_t = ctypes.c_int

yetone

def init_db_env():
    import sys, os
    os.environ["PYTHON_EGG_CACHE"] = "/tmp"
    os.environ['PYTHONPATH']= '/home/rex/local/lib/python2.6/site-packages'
    os.environ["LD_LIBRARY_PATH"] = '/home/rex/local/lib:/usr/lib/'
    sys.path.append('/home/rex/local/lib/python2.6/site-packages')
    sys.path.append('/home/rex/local/lib')
    sys.path.append('/usr/lib/')
    from ctypes import cdll
    cdll.LoadLibrary("/usr/lib/libmysqlclient.so.18")

yetone

#!/usr/bin/env python

import sys
import json
import base64
import urllib2

liveURL = 'https://buy.itunes.apple.com/verifyReceipt'
sandboxURL = 'https://sandbox.itunes.apple.com/verifyReceipt'

yetone

Virtual DOM and diffing algorithm

There was a [great article][1] about how react implements it's virtual DOM. There are some really interesting ideas in there but they are deeply buried in the implementation of the React framework.

However, it's possible to implement just the virtual DOM and diff algorithm on it's own as a set of independent modules.

yetone

我仅仅是测试

from abc import ABCMeta, abstractmethod


class A(object):
  __metaclass__ = ABCMeta

 @abstractmethod

yetone

import Foundation
import objc
import AppKit
import sys

NSUserNotification = objc.lookUpClass('NSUserNotification')
NSUserNotificationCenter = objc.lookUpClass('NSUserNotificationCenter')

def notify(title, subtitle, info_text, delay=0, sound=False, userInfo={}):
	notification = NSUserNotification.alloc().init()

yetone

/**
 * 格式化时间戳为人性化的时间
 * @param {String} publishTime 时间戳
 * @return {String} 人性化时间
 */
 
function formatTime(publishTime) {
    var d_minutes, d_hours, d_days;
    var timeNow = parseInt(new Date().getTime() / 1000, 10);
    var d;

yetone

Error in user YAML: (<unknown>): found character that cannot start any token while scanning for the next token at line 2 column 1

---
# Python 简介
@su27 and @menghan
---

What is Python?

Python: 优雅而健壮的编程语言

• 高级

• 易学易读易维护