tao4yu

Imaging

• NodeBox - a nice lib to create images of graph networks
• Python Image Library

Scrapping/Parsing

• BeautfulSoup - HTML parser
• mechanize - automated web browsing

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var flag1= null;
var flag2 = null;
		
$().ready(function(){
		  
	$("*").hover(function () {
            	if (flag1 != null) {
               	 	flag1.removeClass("elemHover");
            	}
            	flag1 = $(this);

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.elemHover {
	border: #FF0000 solid thin;
	background-color: #EEEE00;
}

.elemselected {
	border: #FF3030 solid;
	background-color: #90EE90;
	background: #90EE90;
}

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# Add external css file to webkit
self.view.settings().setUserStyleSheetUrl(QtCore.QUrl.fromLocalFile("selectElem.css"))

# Add Local QObject and expose its slots and properties to JavaScript Context 
self.view.page().currentFrame().addToJavaScriptWindowObject('htmlTextEdit', self.htmlTextEdit)

# Load Local jquery file to webkit
jqueryfile = QtCore.QFile("jquery-1.10.2.min.js");
jqueryfile.open(QtCore.QIODevice.ReadOnly | QtCore.QIODevice.Text);
jQueryJs = jqueryfile.readAll().data();

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function XPath(elm) {
       for (segs = []; elm && elm.nodeType == 1; elm = elm.parentNode) {
         if (elm.hasAttribute('id')) {
           segs.unshift('id("' + elm.getAttribute('id') + '")')
           return segs.join('/')
         }
         else if (elm.hasAttribute('class'))
           segs.unshift(elm.localName.toLowerCase() + '[@class="' + elm.getAttribute('class') + '"]')
         else {
           for (i = 1, sib = elm.previousSibling; sib; sib = sib.previousSibling)

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Apple Wireless Keyboard via CSS3

Apple's wireless keyboard built entirely using css3. I could use code for the background, but currently gradients have really ugly banding. Regardless, enjoy! (:

A Pen by Dustin Cartwright on CodePen.

License.

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outer_html = $('selector').clone().wrap('<p>').parent().html();

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# 加入如下代码片段, python2.7 默认为ascii编码，改为utf-8
import sys

default_encoding = 'utf-8'

if sys.getdefaultencoding() != default_encoding:
  reload(sys)
  sys.setdefaultencoding(default_encoding)
  

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from jinja2 import Environment, FileSystemLoader
import os

CURRENT_DIR = os.path.dirname(os.path.abspath(__file__))

env = Environment(loader=FileSystemLoader(CURRENT_DIR), trim_blocks=True)
template = env.get_template("template.xml")

# 利用数据（字典数据文件或 key-value对）渲染模板
print template.render(taskData)

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# ! /usr/bin/env python
# -*- coding: utf-8 -*-

# 在MySQL中建立中文表名及中文字段名
# MySQLdb 默认编码为 latin-1，改为utf-8
import MySQLdb as mdb

con = mdb.connect('localhost', 'root', 'root', 'testdb')
con.set_character_set('utf8')