python Programming Glossary: collisions

http://stackoverflow.com/questions/12165200/order-of-unordered-python-sets

gets a little more complicated when you need to resolve collisions between hashes but that's the gist of it. Also note that the.. out is determined by the order that you put them in due to collisions . So if you reorder the list you pass to set_2 you might get.. set_2 you might get a different order out if there are key collisions. For example list1 8 16 24 set list1 #set 8 16 24 list2 24 16..

Add scrolling to a platformer in pygame

http://stackoverflow.com/questions/14354171/add-scrolling-to-a-platformer-in-pygame

in x direction self.rect.left self.xvel # do x axis collisions self.collide self.xvel 0 platforms # increment in y direction.. assuming we're in the air self.onGround False # do y axis collisions self.collide 0 self.yvel platforms def collide self xvel yvel.. in x direction self.rect.left self.xvel # do x axis collisions self.collide self.xvel 0 platforms # increment in y direction..

How to make unique short URL with Python?

http://stackoverflow.com/questions/1497504/how-to-make-unique-short-url-with-python

Why the order in Python dictionaries is arbitrary?

http://stackoverflow.com/questions/15479928/why-the-order-in-python-dictionaries-is-arbitrary

based on needs . And that mapping process can lead to collisions meaning that a key will have to be slotted in a next slot based.. Python 3.3 a random hash seed is used as well making hash collisions unpredictable to prevent certain types of denial of service.. renders a Python server unresponsive by causing mass hash collisions . This means that the order of a given dictionary is then also..

In Python, what exactly does “import *” import?

http://stackoverflow.com/questions/2360724/in-python-what-exactly-does-import-import

because it it provides the opportunity for namespace collisions say if you had a variable name pi prior to the import may be..

Python: What's a correct and good way to implement __hash__()?

http://stackoverflow.com/questions/2909106/python-whats-a-correct-and-good-way-to-implement-hash

be uniformly distributed for common data to minimize collisions . What's a good practice to get such values Are collisions a.. collisions . What's a good practice to get such values Are collisions a problem In my case I have a small class which acts as a container..

How are Python's Built In Dictionaries Implemented

http://stackoverflow.com/questions/327311/how-are-pythons-built-in-dictionaries-implemented

as hash tables . Hash tables must allow for hash collisions i.e. even if two keys have same hash value the implementation.. Python dict uses open addressing to resolve hash collisions explained below see dictobject.c 296 297 . Python hash table..

Private Variables and Methods in Python [duplicate]

http://stackoverflow.com/questions/3385317/private-variables-and-methods-in-python

into the attribute name. This helps avoid attribute name collisions should subclasses inadvertently contain attributes with the..

Reversible hash function?

http://stackoverflow.com/questions/4273466/reversible-hash-function

Increment a python floating point value by the smallest possible amount

http://stackoverflow.com/questions/6063755/increment-a-python-floating-point-value-by-the-smallest-possible-amount

and perhaps never but not certainly never there will be collisions. I would like to resolve these by incrementing the floating..

Difference between “__method__” and “method”

http://stackoverflow.com/questions/935378/difference-between-method-and-method

Python method. They are named like this to prevent name collisions. Check this page for a list of these special methods. _method..