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Favorite Django Tips & Features?
... decorator instead of render_to_response.
@render_to('template.html')
def foo(request):
bars = Bar.objects.all()
if request.user.is_authenticated():
return HttpResponseRedirect("/some/url/")
else:
return {'bars': bars}
# equals to
def foo(request):
bars = Bar.object...
AngularJS - Any way for $http.post to send request parameters instead of JSON?
...rm = function(data){
return $.param(data);
}
$http.post("/foo/bar", requestData, {
headers: { 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8'},
transformRequest: transform
}).success(function(responseData) {
//do stuff with response
...
How can I parse a YAML file in Python
... u'€'
],
'a string': 'bla',
'another dict': {
'foo': 'bar',
'key': 'value',
'the answer': 42
}
}
# Write YAML file
with io.open('data.yaml', 'w', encoding='utf8') as outfile:
yaml.dump(data, outfile, default_flow_style=False, allow_unicode=True)
...
JSON.stringify without quotes on properties?
... @Derek This method is not reliable. For example, take this input: {"foo":"e\":bar"} (valid JSON) becomes {foo:e:bar"} (...)!
– Rob W
Jun 27 '12 at 19:40
...
How to make fill height
...gt;yada
</dd>
</dl>
<img class="theIcon" src="foo-icon.png" alt="foo!"/>
</div>
</td>
Edit: using jQuery to set div's height
If you keep the <div> as a child of the <td>, this snippet of jQuery will properly set its height:
// Loop throug...
What is the best way to convert an array to a hash in Ruby
...olves the issue of converting an Array to a Hash.
Ruby docs example:
[[:foo, :bar], [1, 2]].to_h # => {:foo => :bar, 1 => 2}
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fol...
C++ Dynamic Shared Library on Linux
...terface.hpp:
class Base {
public:
virtual ~Base() {}
virtual void foo() const = 0;
};
using Base_creator_t = Base *(*)();
Shared library content:
#include "Interface.hpp"
class Derived: public Base {
public:
void foo() const override {}
};
extern "C" {
Base * create() {
return...
Permanently add a directory to PYTHONPATH?
...xist
mkdir -p "$SITEDIR"
# create new .pth file with our path
echo "$HOME/foo/bar" > "$SITEDIR/somelib.pth"
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How to use a filter in a controller?
... Filter to the filter name, no matter what naming convention you're using:
foo is referenced by calling fooFilter
fooFilter is referenced by calling fooFilterFilter
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Sort a list of tuples by 2nd item (integer value) [duplicate]
...
For an in-place sort, use
foo = [(list of tuples)]
foo.sort(key=lambda x:x[0]) #To sort by first element of the tuple
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