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Django - what is the difference between render(), render_to_response() and direct_to_template()?
...ntext and all its context_processors.
But direct_to_template should be avoided as function based generic views are deprecated. Either use render or an actual class, see https://docs.djangoproject.com/en/1.3/topics/generic-views-migration/
I'm happy I haven't typed RequestContext in a long, long ti...
Chrome Dev Tools - Modify javascript and reload
...d then run the debugger through the modified code.
But as everyone has said, next reload the changes will be gone - at least it let's you run some slightly modified JS client side.
share
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improve...
Using IPython notebooks under version control
...othing particularly brilliant, and many people probably already use it, I didn't find clear instructions about how to implement it by googling around. So it may be useful to other people.
Save a file with this content somewhere (for the following, let us assume ~/bin/ipynb_output_filter.py)
Make ...
How to get controls in WPF to fill available space?
...n available size of Infinity and then uses the child's desired size.
A Grid occupies all available space, however, it will set each child to their desired size and then center them in the cell.
You can implement your own layout logic by deriving from Panel and then overriding MeasureOverride() an...
How to determine equality for two JavaScript objects?
...es may not be enough, there may well be attributes which are not to be considered part of the object value. For example,
function MyClass(a, b)
{
var c;
this.getCLazy = function() {
if (c === undefined) c = a * b // imagine * is really expensive
return c;
}
}
...
Why is HttpClient BaseAddress not working?
Consider the following code, where the BaseAddress defines a partial URI path.
4 Answers
...
Differences between action and actionListener
...ollowing signature:
import javax.faces.event.ActionEvent;
// ...
public void actionListener(ActionEvent event) {
// ...
}
And it's supposed to be declared as follows, without any method parentheses:
<h:commandXxx ... actionListener="#{bean.actionListener}" />
Note that you can't pass ad...
How can javascript upload a blob?
... alert(err);
});
PHP Code
This is the server-side code in upload.php.
<?php
// gets entire POST body
$data = file_get_contents('php://input');
// write the data out to the file
$fp = fopen("path/to/file", "wb");
fwrite($fp, $data);
fclose...
How is it possible to declare nothing inside main() in C++ and yet have a working application after
...
It is most likely implemented as (or a variant of it):
void print_fibs()
{
//implementation
}
int ignore = (print_fibs(), 0);
int main() {}
In this code, the global variable ignore has to be initialized before entering into main() function. Now in order to initializ...
Proper package naming for testing with the Go language
... Use package myfunc_test, which will ensure you're only using the exported identifiers.
White-box Testing: Use package myfunc so that you have access to the non-exported identifiers. Good for unit tests that require access to non-exported variables, functions, and methods.
Comparison of Strategies...