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Should I return EXIT_SUCCESS or 0 from main()?
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Make var_dump look pretty
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Mind you, xdebug does ALLOT more than just pretty var_dump :)
– Latheesan
Nov 6 '13 at 15:55
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Why should we typedef a struct so often in C?
... keystrokes, it also can make the code cleaner since it provides a smidgen more abstraction.
Stuff like
typedef struct {
int x, y;
} Point;
Point point_new(int x, int y)
{
Point a;
a.x = x;
a.y = y;
return a;
}
becomes cleaner when you don't need to see the "struct" keyword all over t...
Pointers vs. values in parameters and return values
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One case where you should often use a pointer:
Receivers are pointers more often than other arguments. It's not unusual for methods to modify the thing they're called on, or for named types to be large structs, so the guidance is to default to pointers except in rare cases.
Jeff Hodges' copyfi...
Best practice for Python assert
...ed as descriptors, I wouldn't call this an example of using them. This is more an example of properties in and of themselves: docs.python.org/library/functions.html#property
– Jason Baker
Jun 3 '09 at 13:43
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How to generate a simple popup using jQuery
...n ajax call. It's best to avoid this if possible as it may give the user a more significant delay before seeing the content. Here couple changes that you'll want to make if you take this approach.
HTML becomes:
<div>
<div class="messagepop pop"></div>
<a href="/contac...
What's invokedynamic and how do I use it?
... can do with it; if you're a tool creator, though, you can use it to build more flexible, more efficient JVM-based languages. Here is a really sweet blog post that gives a lot of detail.
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What is DOCTYPE?
...gered, than you will if it is rendered in standards mode.
Wikipedia has a more in-depth summary of the differences in rendering when using various DOCTYPEs. XHTML is enabled by certain DOCTYPEs, and there is quite a bit of debate about the use of XHTML which is covered well in XHTML — myths a...
What is a clean, pythonic way to have multiple constructors in Python?
...oles is None:
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Now if you want complete freedom of adding more parameters:
class Cheese():
def __init__(self, *args, **kwargs):
#args -- tuple of anonymous arguments
#kwargs -- dictionary of named arguments
self.num_holes = kwargs.get('num_holes',random_...