quxiaofeng

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


void read_csv(int row, int col, char *filename, double **data){
	FILE *file;
	file = fopen(filename, "r");

	int i = 0;

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#!/usr/bin/env python2

import numpy as np
import cv2 as cv

def FCD( src, mask ):

	A_THRESH = [ 2, 1 ]

	sobel_x = cv.Sobel( src, cv.CV_32F, 1, 0, ksize = 5 )

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import numpy as np
from keras.models import Sequential
from keras.layers.core import Activation, Dense
from keras.optimizers import SGD

X = np.array([[0,0],[0,1],[1,0],[1,1]], "float32")
y = np.array([[0],[1],[1],[0]], "float32")

model = Sequential()
model.add(Dense(2, input_dim=2, activation='sigmoid'))

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import qrcode
from PIL import ImageFont, ImageDraw

def generate_qrcode_from_url(
    info = 'http://www.quxiaofeng.me/about',
    text_position = (43,10),
    code_version = 1,
    code_error_correction = qrcode.constants.ERROR_CORRECT_H,
    code_box_size = 10,
    code_border = 4,

quxiaofeng

import numpy.lib
import numpy as np
import pandas as pd
import cPickle as pickle

def save_pandas(fname, data):
    '''Save DataFrame or Series

    Parameters
    ----------

quxiaofeng

#Newbie programmer
def factorial(x):
    if x == 0:
        return 1
    else:
        return x * factorial(x - 1)
print factorial(6)


#First year programmer, studied Pascal

quxiaofeng

#include <iostream>

using namespace std;

// .data - read-write data
int rwdata = 100;

// .rodata - read-only data
const char* rodata = "hello, world";

quxiaofeng

nodemailer = require "nodemailer"

smtpTransport = nodemailer.createTransport "SMTP",
    service: "Gmail"
    auth:
        user: 
        pass: 

mail =
    from: ""

quxiaofeng

#coding: utf-8
from bottle import route, error, post, get, run, static_file, abort, redirect, response, request, template

@route('/')
@route('/index.html')
def index():
    return '<a href="/hello">Go to Hello World page</a>'

@route('/hello')
def hello():

quxiaofeng

data:text/html, <style type="text/css">#e{position:absolute;top:0;right:0;bottom:0;left:0;}</style><div id="e"></div><script src="http://d1n0x3qji82z53.cloudfront.net/src-min-noconflict/ace.js" type="text/javascript" charset="utf-8"></script><script>var e=ace.edit("e");e.setTheme("ace/theme/monokai");e.getSession().setMode("ace/mode/ruby");</script>