Snipplr

(Python) python pretty date print - magicrebirth

Tue, 14 Jan 2014 01:45:08 UTC

(Django) Override the change_view in the admin - magicrebirth

Thu, 26 Jan 2012 04:35:50 UTC

Adding another button with name "addnextid" would trigger our custom action, that redirects the user to the changeform screen for the next available item (by ID). Then you can override admin/submit_line.html. Copy the version in contrib.admin.templates into your project. Mine is myproject/templates/admin/submit_line.html, but you could use /myproject/myapp/templates/admin/submit_line.html. Next, edit the copy and add the code for showing the 'Save and edit next item (by ID)' link, which is caught via the "_addnextid" name. p.s. The submit_line.html template is called in change_form.html via the {% submit_row %} tag.

(Django) Clean up expired django.contrib.session\'s in a huge MySQL InnoDB table - magicrebirth

Fri, 30 Dec 2011 23:12:12 UTC

While django provides the django_admin.py cleanup script, if sessions get out of control sometimes you have to go lower level to get everything cleaned up. If the problem gets out of hand and you hit the resource limits of the machine, it is very difficult to get anything done in the database. Attached is SQL code which was used to cleanup 27GB of expired session data in 3h. Run it like this to make sure it runs to completion: `nohup mysql --user=username --password=password --host=hostname database < delete_expired_sessions.sql` nohup causes the script to run detached from a terminal, so if your session gets disconnected it will keep running. p.s. An alternative approach is to launch this command from the shell: DELETE FROM django_session WHERE expire_date < NOW(); or DELETE FROM django_session WHERE expire_date < "2011-12-10 00:00:00";

(Django) Adding request object info to a template - magicrebirth

Thu, 10 Nov 2011 10:36:28 UTC

(Bash) How to make git use TextMate as the default commit editor Â« Developmentality - magicrebirth

Wed, 12 Oct 2011 06:28:41 UTC

Now when you do a git commit without specifying a commit message, TextMate will pop-up and allow you to enter a commit message in it. When you save the file and close the window, the commit will go through as normal. (If you have another text editor you prefer instead, just change the â€œmate -wâ€ line to the preferred one) For those curious what the -w argument is about, it tells the shell to wait for the mate process to terminate (the file to be saved and closed).

(Django) Django: check whether an object already exists before adding - magicrebirth

Mon, 03 Oct 2011 21:49:28 UTC

(Python) Indenting source code in python - magicrebirth

Tue, 26 Jul 2011 21:08:09 UTC

(Django) Getting Random objects from a Queryset in Django - magicrebirth

Sat, 23 Jul 2011 01:15:14 UTC

(Python) Statistical String Comparison - magicrebirth

Fri, 22 Jul 2011 23:06:05 UTC

http://docs.python.org/library/difflib.html

(Django) Convert the time.struct_time object into a datetime.datetime object: - magicrebirth

Wed, 20 Jul 2011 23:41:06 UTC

(Python) Colorizing Python Source Using the Built-in Tokenizer - magicrebirth

Tue, 19 Jul 2011 18:01:26 UTC

You need to convert Python source code into HTML markup, rendering comments, keywords, operators, and numeric and string literals in different colors. tokenize.generate_tokens does most of the work. We just need to loop over all tokens it finds, to output them with appropriate colorization:

(Python) RGB Gradation Chart Generator - magicrebirth

Sun, 17 Jul 2011 20:22:21 UTC

[from the author's website] I wrote this to better understand the relationship between RGB colors. Running it will generate a fairly large HTML file with all sorts of color transitions on it so you can see what is happening as colors are tweaked in different ways.

(Python) RGB Color Gradation Function - magicrebirth

Sun, 17 Jul 2011 20:15:43 UTC

(Bash) Shell : How to rename/mv large number of files - magicrebirth

Fri, 08 Jul 2011 20:53:21 UTC

(Python) Counting elements in a list - magicrebirth

Sat, 11 Jun 2011 00:49:15 UTC

(Python) Extracting a URL in Python - magicrebirth

Fri, 10 Jun 2011 23:43:42 UTC

(Django) Adding custom django package to WSGI settings - magicrebirth

Tue, 24 May 2011 00:05:01 UTC

(Python) Ways to Move up and Down the dir structure in Python - magicrebirth

Mon, 09 May 2011 23:10:03 UTC

(Django) Remove duplicates from a list - magicrebirth

Thu, 07 Apr 2011 04:06:46 UTC

Not only is it really really fast; it's also order preserving and supports an optional transform function

(Python) Python: rename a file - magicrebirth

Mon, 04 Apr 2011 00:06:08 UTC

(Python) Getting the difference between two lists - Python - magicrebirth

Sat, 26 Mar 2011 03:19:27 UTC

(Django) request: get multiple values | Django - magicrebirth

Sat, 26 Mar 2011 00:27:34 UTC

(Python) CSV reading in python - magicrebirth

Tue, 22 Mar 2011 22:23:48 UTC

(Django) Strip/Remove HTML tags (django utils) - magicrebirth

Sat, 19 Mar 2011 05:52:44 UTC

(Python) recursion in scheme and python - magicrebirth

Sat, 19 Mar 2011 01:56:08 UTC

(Python) Best way to choose a random file from a directory - magicrebirth

Fri, 18 Feb 2011 00:09:51 UTC

(Python) RDFlib: access a triple store in 5 lines of code - magicrebirth

Tue, 08 Feb 2011 23:14:30 UTC

Note that in the example the 'sleepycat' backend is used ( Oracle Berkeley DB, which requires the ''bsddb3'' python bindings). If you don't have that installed you can just remove that directive and the triples will be loaded in memory.....

(Python) Python generator - magicrebirth

Mon, 10 Jan 2011 01:48:28 UTC

(Python) How to Write a Spelling Corrector (in 21 lines) - magicrebirth

Sun, 09 Jan 2011 02:54:14 UTC

Requires an external file for the statistical algorithm... (big.txt)

(Python) Check time difference between now and specified time - magicrebirth

Sun, 28 Nov 2010 00:27:59 UTC

(JavaScript) Running scripts ciclically - magicrebirth

Sat, 27 Nov 2010 01:42:36 UTC

(Python) From a list containing tree info, generare a tree in dict format - magicrebirth

Wed, 10 Nov 2010 22:35:08 UTC

The resulting tree is represented through a dict where each father gets a key (with all the children as args)

(Python) Creating directories programmatically - magicrebirth

Thu, 04 Nov 2010 20:27:19 UTC

save as a file and run....

(JavaScript) Verify if an html element is empty - magicrebirth

Thu, 21 Oct 2010 01:22:50 UTC

(JavaScript) Reload an image with jQuery - magicrebirth

Thu, 21 Oct 2010 01:21:45 UTC

(JavaScript) Forcee a page to reload - magicrebirth

Thu, 21 Oct 2010 00:24:02 UTC

(Python) How to Add Locations to Python Path in Django - magicrebirth

Tue, 19 Oct 2010 05:52:11 UTC

(Django) Django simple url redirect - magicrebirth

Mon, 11 Oct 2010 21:43:13 UTC

(Python) Global variables in Python - magicrebirth

Tue, 28 Sep 2010 22:24:50 UTC

(Python) File overwrite and append in python - magicrebirth

Wed, 22 Sep 2010 02:20:39 UTC

(JavaScript) Regex Selector for jQuery - magicrebirth

Tue, 21 Sep 2010 02:34:56 UTC

check the original blogpost for more how-to examples

(JavaScript) Case insensitive jQuery :contains selector - magicrebirth

Tue, 21 Sep 2010 02:11:47 UTC

This will extend jquery to have a :Contains selector that is case insensitive, the :contains selector remains unchanged.

(Python) String literals that span multiple lines - magicrebirth

Thu, 16 Sep 2010 08:29:41 UTC

(Python) How do I copy an object inÂ Python? - magicrebirth

Thu, 16 Sep 2010 07:43:13 UTC

(JavaScript) JS: open multiple popUps - magicrebirth

Thu, 02 Sep 2010 04:16:34 UTC

(JavaScript) JS: open popup window - magicrebirth

Thu, 02 Sep 2010 04:15:40 UTC

(Python) changing default version when updating Python on Mac - magicrebirth

Sat, 21 Aug 2010 05:07:48 UTC

(Python) Start a quick webserver from any directory: - magicrebirth

Mon, 02 Aug 2010 08:05:46 UTC

(Python) Count items and sort by incidence - magicrebirth

Thu, 22 Jul 2010 03:33:15 UTC

(JavaScript) Go to top of page using jQuery - magicrebirth

Tue, 20 Jul 2010 01:59:14 UTC