python Programming Glossary: erhttp://stackoverflow.com/questions/11971369/web2py-url-validator url validator In a shorten er built by web2by i want to validate url's first if it's not valid.. if it's not valid goes back to the first page with an error message. this is my code in controller mvc arch. but i don't.. page with an error message. this is my code in controller mvc arch. but i don't get what's wrong.. import urllib def index..
Listing serial (COM) ports on Windows? http://stackoverflow.com/questions/1205383/listing-serial-com-ports-on-windows serial COM ports on Windows I'm looking for a robust way to list.. I'm looking for a robust way to list the available serial COM ports on a Windows machine. There's this post about using.. the available serial COM ports on a Windows machine. There's this post about using WMI but I would like something less..
http://stackoverflow.com/questions/18767523/fitting-data-with-numpy by telling that what I get may not be what I expect and perhaps you can help me here. I have the following data x array.. get may not be what I expect and perhaps you can help me here. I have the following data x array 3.08 3.1 3.12 3.14 3.16.. plt.figure ax1 fig1.add_subplot 111 ax1.scatter x y facecolors 'None' ax1.plot x_new ffit x_new plt.show..
SQLite, python, unicode, and non-utf data http://stackoverflow.com/questions/2392732/sqlite-python-unicode-and-non-utf-data bit bytestrings unless you use a text_factory that can interpret 8 bit bytestrings like text_factory str . It is highly recommended.. strings. Then I started getting the message sqlite3.OperationalError Could not decode to UTF 8 column 'tag_artist' with.. in 'latin_1' as @John Machin pointed out. What gives After reading this describing exactly the same situation I'm in it..
Django Query using .order_by() and .latest() http://stackoverflow.com/questions/3736964/django-query-using-order-by-and-latest Query using .order_by and .latest I have a model class MyModel models.Model.. Query using .order_by and .latest I have a model class MyModel models.Model creation_date.. False class Meta get_latest_by 'creation_date' I had a query in my view that did the following instances MyModel.objects.all..
Python unicode popen or Popen error reading unicode http://stackoverflow.com/questions/3810302/python-unicode-popen-or-popen-error-reading-unicode unicode popen or Popen error reading unicode I have a program that generates the following.. or Popen error reading unicode I have a program that generates the following output 𢞖 � � � � � � � � � � � � � � � �.. 𢞖 � � � � � � � � � � � � � � � � � � � � � � 0 day weather forecast 婙 � � � � � � � � � � � � � � � � � � � � � � �� �� ��..
http://stackoverflow.com/questions/638893/what-is-the-most-efficient-way-in-python-to-convert-a-string-to-all-lowercase-st is the most efficient way in Python to convert a string to all lowercase stripping out all non ascii alpha.. most efficient way in Python to convert a string to all lowercase stripping out all non ascii alpha characters I have a simple.. to all lowercase stripping out all non ascii alpha characters I have a simple task I need to perform in Python which is..
Extracting data from an html path with Scrapy for Python http://stackoverflow.com/questions/7074623/extracting-data-from-an-html-path-with-scrapy-for-python data from an html path with Scrapy for Python Overview of my project I'm trying to create a simple script in python.. i need from the webpage. I have been using Firebug XPather and XPath Firefox Add ons to find the html path of the data.. i want to extract... span class time 22 min span and XPather shows this as the path for this particular item. ... div @id..
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