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What is aspect-oriented programming?
...e and define it vertically like so:
function mainProgram()
{
var x = foo();
doSomethingWith(x);
return x;
}
aspect logging
{
before (mainProgram is called):
{
log.Write("entering mainProgram");
}
after (mainProgram is called):
{
log.Write( "exiting...
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)
...
Difference between Python's Generators and Iterators
...ject(for ex: f as in below example) returned by generator function(for ex: foo() function in below example), generates next value in sequence.
When a generator function is called, it returns an generator object without even beginning execution of the function. When next() method is called for the f...
How to Implement DOM Data Binding in JavaScript
... be visible to the JS code.
var obj = new MyCtor(document.getElementById("foo"), "20");
// simulate some JS based changes.
var i = 0;
setInterval(function() {
obj.change(parseInt(obj.element.value) + ++i);
}, 3000);
DEMO: http://jsfiddle.net/RkTMD/
...
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...
总结const_cast、static_cast、dynamic_cast、reinterpret_cast - C/C++ - ...
... {
public:
int x;
CBaseX() { x = 10; }
void foo() { printf("CBaseX::foo() x=%d/n", x); }
};
class CBaseY
{
public:
int y;
int* py;
CBaseY() { y = 20; py = &y; }
void bar() { printf("CBaseY::bar() y=%d,...
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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