| <?php | |
| /** | |
| * Plugin Name: My Facebook Tags | |
| * Plugin URI: http://danielpataki.com | |
| * Description: This plugin adds some Facebook Open Graph tags to our single posts. | |
| * Version: 1.0.0 | |
| * Author: Daniel Pataki | |
| * Author URI: http://danielpataki.com | |
| * License: GPL2 | |
| */ |
| ''' | |
| Most heatmap tutorials I found online use pyplot.pcolormesh with random sets of | |
| data from Numpy; I just needed to plot x, y, z values stored in lists--without | |
| all the Numpy mumbo jumbo. Here I have code to plot intensity on a 2D array, and | |
| I only use Numpy where I need to (pcolormesh expects Numpy arrays as inputs). | |
| ''' | |
| import matplotlib.pyplot as plt | |
| import numpy as np | |
| #here's our data to plot, all normal Python lists |
Cython has two major benefits:
Cython gains most of it's benefit from statically typing arguments. However, statically typing is not required, in fact, regular python code is valid cython (but don't expect much of a speed up). By incrementally adding more type information, the code can speed up by several factors. This gist just provides a very basic usage of cython.
Have you ever wanted to get a specific data from another website but there's no API available for it? That's where Web Scraping comes in, if the data is not made available by the website we can just scrape it from the website itself.
But before we dive in let us first define what web scraping is. According to Wikipedia:
{% blockquote %} Web scraping (web harvesting or web data extraction) is a computer software technique of extracting information from websites. Usually, such software programs simulate human exploration of the World Wide Web by either implementing low-level Hypertext Transfer Protocol (HTTP), or embedding a fully-fledged web browser, such as Internet Explorer or Mozilla Firefox. {% endblockquote %}
| LD SP,$fffe ; $0000 Setup Stack | |
| XOR A ; $0003 Zero the memory from $8000-$9FFF (VRAM) | |
| LD HL,$9fff ; $0004 | |
| Addr_0007: | |
| LD (HL-),A ; $0007 | |
| BIT 7,H ; $0008 | |
| JR NZ, Addr_0007 ; $000a | |
| LD HL,$ff26 ; $000c Setup Audio |
| import cv2.cv as cv | |
| import tesseract | |
| gray = cv.LoadImage('captcha.jpeg', cv.CV_LOAD_IMAGE_GRAYSCALE) | |
| cv.Threshold(gray, gray, 231, 255, cv.CV_THRESH_BINARY) | |
| api = tesseract.TessBaseAPI() | |
| api.Init(".","eng",tesseract.OEM_DEFAULT) | |
| api.SetVariable("tessedit_char_whitelist", "0123456789abcdefghijklmnopqrstuvwxyz") | |
| api.SetPageSegMode(tesseract.PSM_SINGLE_WORD) | |
| tesseract.SetCvImage(gray,api) | |
| print api.GetUTF8Text() |
| #!flask/bin/python | |
| from flask import Flask, jsonify, abort, request, make_response, url_for | |
| from flask_httpauth import HTTPBasicAuth | |
| app = Flask(__name__, static_url_path = "") | |
| auth = HTTPBasicAuth() | |
| @auth.get_password | |
| def get_password(username): | |
| if username == 'miguel': |
| <?php | |
| header("Content-type: text/plain"); | |
| $logfile = "log.txt"; | |
| $msg = $_POST['message']; | |
| $contents = file_get_contents($logfile); | |
| if(isset( $_POST['clear'] ) || isset( $_GET['clear'] )) { | |
| file_put_contents($logfile, ""); |
| # Answer to a question on Flask mailing list | |
| # http://librelist.com/browser//flask/2012/6/30/using-ajax-with-flask/ | |
| # NOTE: *REALLY* don't do the thing with putting the HTML in a global | |
| # variable like I have, I just wanted to keep everything in one | |
| # file for the sake of completeness of answer. | |
| # It's generally a very bad way to do things :) | |
| # | |
| from flask import (Flask, request, jsonify) | |
| app = Flask(__name__) |
| #Giant dictonary to hold key name and VK value | |
| VK_CODE = {'backspace':0x08, | |
| 'tab':0x09, | |
| 'clear':0x0C, | |
| 'enter':0x0D, | |
| 'shift':0x10, | |
| 'ctrl':0x11, | |
| 'alt':0x12, | |
| 'pause':0x13, | |
| 'caps_lock':0x14, |
