c# Programming Glossary: collision

.NET HashTable Vs Dictionary - Can the Dictionary be as fast?

http://stackoverflow.com/questions/1089132/net-hashtable-vs-dictionary-can-the-dictionary-be-as-fast

a list of items for each hash table bucket to resolve collisions whereas Hashtable uses rehashing for collision resolution when.. to resolve collisions whereas Hashtable uses rehashing for collision resolution when a collision occurs tries another hash function.. Hashtable uses rehashing for collision resolution when a collision occurs tries another hash function to map the key to a bucket..

Multiple Aggregates / Repositories in one Transaction

http://stackoverflow.com/questions/11445657/multiple-aggregates-repositories-in-one-transaction

modified in isolation in a transaction reduces concurrency collisions. Vaughn Vernon has done an excellent job explaining this in.. transaction I don't think there would ever actually be a collision on the gift coupon aggregate. They are only ever created issued..

Creating your own Tinyurl style uid

http://stackoverflow.com/questions/190701/creating-your-own-tinyurl-style-uid

share improve this question The probability of a collision against one specific ID is p 0.5 0.5 1 10 0.5 1 26 ^6 which.. 1 26 ^6 which is around 1.7 10^ 9. The probability of a collision after generating n IDs is 1 p^n so you'll have roughly a 0.17.. n IDs is 1 p^n so you'll have roughly a 0.17 chance of a collision for each new insertion after 1 million IDs have been inserted..

C# XNA Visual Studio: Difference between “release” and “debug” modes?

http://stackoverflow.com/questions/2345534/c-sharp-xna-visual-studio-difference-between-release-and-debug-modes

and &ldquo debug&rdquo modes I'm working on a demo about collision detection. Some of the code for this is detailed here . In Debug.. mode it works fine. In Release mode it's faster but the collision detection is REALLY messed up. Objects to bounce off nothing..

Best hashing algorithm in terms of hash collisions and performance for strings

http://stackoverflow.com/questions/251346/best-hashing-algorithm-in-terms-of-hash-collisions-and-performance-for-strings

hashing algorithm in terms of hash collisions and performance for strings What would be the best hashing.. we had the following priorities in that order Minimal hash collisions Performance It doesn't have to be secure. Basically I'm trying.. too much time thinking about how to get the hash more collision free without using too much CPU time I'd rather start thinking..

How to Create Deterministic Guids

http://stackoverflow.com/questions/2642141/how-to-create-deterministic-guids

based UUIDs and have a very very small possibility of collision with other name based UUIDs. There's no native support in the.. GuidUtility.UrlNamespace filePath To reduce the risk of collisions with other GUIDs even further you could create a private GUID..

Merging dictionaries in C#

http://stackoverflow.com/questions/294138/merging-dictionaries-in-c-sharp

of something that handles duplicate keys. In case of collision it doesn't matter which value is saved to the dict as long as..

Why is it important to override GetHashCode when Equals method is overridden?

http://stackoverflow.com/questions/371328/why-is-it-important-to-override-gethashcode-when-equals-method-is-overridden

it is not necessary for them to be the same this is a collision and Equals will be called to see if it is a real equality or.. to combine them using code like below to reduce diagonal collisions i.e. so that new Foo 3 5 has a different hash code to new Foo..

Game Architecture

http://stackoverflow.com/questions/5458760/game-architecture

Game Paddle and Ball and for example i want to verify the collisions between the ball with the screen limits or the paddles but.. ball properties public and on the Game.Update check for collisions Lower Level Approach I supply every info i need the screen.. public static class and on the Ball.Update i check for collisions I guess my question in a more generic way is Does an object..

How can I create a temp file with a specific extension with .net?

http://stackoverflow.com/questions/581570/how-can-i-create-a-temp-file-with-a-specific-extension-with-net

.csv file will be unique. I know the chances I ever got a collision are very low especially if you consider that I don't delete.. .csv To quote from the wiki article on the probabilty of a collision ...one's annual risk of being hit by a meteorite is estimated..

Which cryptographic hash function should I choose?

http://stackoverflow.com/questions/800685/which-cryptographic-hash-function-should-i-choose

to use for identification. MD5 however is vulnerable to collision attacks SHA1 is also vulnerable but to a lesser degree. Under.. third party has any malicious intent would you expect ANY collisions meaning two arbitrary byte producing the same hash How much.. same as SHA1. What are the odds of getting non malicious collisions when hashing file names or other short strings Eg. 2 random..