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How to make a SPA SEO crawlable?
...want any # on the URL, so a typical a tag may look like this:
<a href="http://www.xyz.com/#!/category/subCategory/product111" onClick="loadProduct('category','subCategory','product111')>see product111...</a>
'category' and 'subCategory' would probably be other phrases, such as 'communic...
ssl_error_rx_record_too_long and Apache SSL [closed]
...port 443 is open and enabled on your server. This is the standard port for https communications.
If SSL is using a non-standard port then FireFox 3 can sometimes give this error. Ensure SSL is running on port 443.
If using Apache2 check that you are using port 443 for SSL. This can be done by se...
How to use Elasticsearch with MongoDB?
...erver.ubuntu.com:80 --recv 7F0CEB10
Update your sources list.
echo 'deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen' | sudo tee /etc/apt/sources.list.d/mongodb.list
Get the 10gen package.
sudo apt-get install mongodb-10gen
Then pick your version if you don't want the m...
Static files in Flask - robot.txt, sitemap.xml (mod_wsgi)
...ing, you will need to bind it to a web server. I can speak only for apache httpd, so the way of serving static files is defined in the virtual host that you are binding to your application through mod-wsgi. Here is the guide that will show you how to serve sitemaps, robots.txt or any static content:...
Image Greyscale with CSS & re-color on mouse-over?
...e)
img.grayscale {
filter: url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\'><filter id=\'grayscale\'><feColorMatrix type=\'matrix\' values=\'0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0\'/></filter></svg>#...
__lt__ instead of __cmp__
...
Also, __cmp__ goes away in python 3.0. ( Note that it is not present on http://docs.python.org/3.0/reference/datamodel.html but it IS on http://docs.python.org/2.7/reference/datamodel.html )
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Creating a singleton in Python
...ion of a class means and how to implement that definition. See for example http://code.activestate.com/recipes/498149/, which essentially recreates C-style structs in Python using metaclasses. The thread What are some (concrete) use-cases for metaclasses? also provides some examples, they generally ...
What algorithm does Readability use for extracting text from URLs?
...eadability_script.type = 'text/javascript';
_readability_script.src = 'http://lab.arc90.com/experiments/readability/js/readability.js?x=' + (Math.random());
document.documentElement.appendChild(_readability_script);
_readability_css = document.createElement('link');
_readability_css....
How do you serialize a model instance in Django?
...
struct = json.loads(data)
data = json.dumps(struct[0])
return HttpResponse(data, mimetype='application/json')
I found this interesting post on the subject too:
http://timsaylor.com/convert-django-model-instances-to-dictionaries
It uses django.forms.models.model_to_dict, which looks ...
External template in Underscore
...ateHtml, data, settings);
}});
Usage:
var someHtml = _.templateFromUrl("http://example.com/template.html", {"var": "value"});
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