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MurmurHash. MurmurHash is a non-cryptographic hash function suitable for general hash-based lookup. [1] [2] [3] It was created by Austin Appleby in 2008 [4] and is currently hosted on GitHub along with its test suite named 'SMHasher'. It also exists in a number of variants, [5] all of which have been released into the public domain.
In computer science, locality-sensitive hashing ( LSH) is a fuzzy hashing technique that hashes similar input items into the same "buckets" with high probability. [1] (. The number of buckets is much smaller than the universe of possible input items.) [1] Since similar items end up in the same buckets, this technique can be used for data ...
Tag (metadata) A tag cloud with terms related to Web 2.0. In information systems, a tag is a keyword or term assigned to a piece of information (such as an Internet bookmark, multimedia, database record, or computer file ). This kind of metadata helps describe an item and allows it to be found again by browsing or searching. [ 1]
#KHive is the hashtag used by an informal online community supporting Kamala Harris, the 49th vice president of the United States.The hashtag is also a term that is always pronounced and occasionally transcribed as K-Hive, and refers to the wider online community that is not formally affiliated with her campaign or office.
md5sum. md5sum is a computer program that calculates and verifies 128-bit MD5 hashes, as described in RFC 1321. The MD5 hash functions as a compact digital fingerprint of a file. As with all such hashing algorithms, there is theoretically an unlimited number of files that will have any given MD5 hash. However, it is very unlikely that any two ...
File verification is the process of using an algorithm for verifying the integrity of a computer file, usually by checksum. This can be done by comparing two files bit-by-bit, but requires two copies of the same file, and may miss systematic corruptions which might occur to both files. A more popular approach is to generate a hash of the copied ...
A hashtag is a metadata tag that is prefaced by the hash symbol, #. On social media, hashtags are used on microblogging and photo-sharing services such as Twitter or Tumblr as a form of user-generated tagging that enables cross-referencing of content by topic or theme. [ 1] For example, a search within Instagram for the hashtag #bluesky returns ...
Christopher Reaves Messina (born January 7, 1981) is an American blogger, product consultant and speaker who is the inventor of the hashtag as it is currently used on social media platforms. [1] [2] [3] In a 2007 tweet, Messina proposed vertical/associational grouping of messages, trends, and events on Twitter by the means of hashtags. [4]