161. Hash Function . A Hash Function is a Unary Function......SGI Logo. Hash Function. Categories containers, functors, Componenttype concept. http://www.sgi.com/tech/stl/HashFunction.html

Hash Function Categories : containers, functors Component type : concept Description A Hash Function is a Unary Function that is used by Hashed Associative Containers : it maps its argument to a result of type . A Hash Function must be deterministic and stateless. That is, the return value must depend only on the argument, and equal arguments must yield equal results. The performance of a Hashed Associative Container depends crucially on its hash function. It is important for a Hash Function to minimize collisions, where a collision is defined as two different arguments that hash to the same value. It is also important that the distribution of hash values be uniform; that is, the probability that a Hash Function returns any particular value of type should be roughly the same as the probability that it returns any other value. Refinement of Unary Function Associated types Result type The type returned when the Hash Function is called. The result type must be Notation Definitions Valid expressions None, except for those described in the

162. Howstuffworks "How Encryption Works" Main Computer Security How Encryption Works. http://computer.howstuffworks.com/encryption2.htm

ComputerStuff AutoStuff ElectronicsStuff ScienceStuff ... PeopleStuff Top Subjects CD Burners Home Networking RAM Computer Viruses ... Web Servers Sponsored By: Categories Hardware Internet Peripherals Security ... Browse the Computer Library Explore Stuff Lidrock.com Big List of Articles Get the Newsletter Shop or Compare Prices ... Search HSW and the Web Search Google Main Computer Security How Encryption Works by Jeff Tyson Table of Contents Introduction to How Encryption Works Encryption Systems Symmetric Key Public Key Public Key: SSL Hashing Algorithms Authentication Checking for Corruption Lots More Information Shop or Compare Prices Symmetric Key In symmetric-key encryption , each computer has a secret key (code) that it can use to encrypt a packet of information before it is sent over the network to another computer. Symmetric-key requires that you know which computers will be talking to each other so you can install the key on each one. Symmetric-key encryption is essentially the same as a secret code that each of the two computers must know in order to decode the information. The code provides the key to decoding the message. Think of it like this: You create a coded message to send to a friend in which each letter is substituted with the letter that is two down from it in the alphabet. So "A" becomes "C," and "B" becomes "D". You have already told a trusted friend that the code is "Shift by 2". Your friend gets the message and decodes it. Anyone else who sees the message will see only nonsense. Next Page Prev Page Intro Next Page ... HSW Home Table of Contents:

163. Assignment #5 COP 3530. ASSIGMENT 5. HASH TABLE DEMO. By Julio Blandon and Sondra Mason.This applet is use to give a visual representation of a Hash Table. http://www.fiu.edu/~jbland01/assi5/GUITest.html

COP 3530 ASSIGMENT#5 HASH TABLE DEMO By Julio Blandon and Sondra Mason This applet is use to give a visual representation of a Hash Table In this program the Insert, Delete and Find function are fully functional in both linear and quadratic mode This program is capable of running in manual or Auto mode: In Auto, the program runs a pre-set number of instruction to show the user the capabilities of this program(Insert,Delete,Find)using Linear or Quadratic Mode depending on the settings when Auto is selected. At the same time, the instruction being performed is also shown in the OutText Field The Reset Button has to be press in order to switch between linear and quadratic

164. Certification And Training Articles I am looking for a certification. http://infocenter.cramsession.com/techlibrary/gethtml.asp?ID=1561

165. Joint Press Conference With Turkish Foreign Minister Abdullah Gul Print Friendly Version, Joint Press Conference With Turkish ForeignMinister Abdullah Gul. Secretary Colin L. Powell Foreign Minister s http://www.state.gov/secretary/rm/2003/19295.htm

[Print Friendly Version] Joint Press Conference With Turkish Foreign Minister Abdullah Gul Secretary Colin L. Powell Foreign Minister's Residence Ankara, Turkey April 2, 2003 FOREIGN MINISTER GUL SECRETARY POWELL QUESTION : Can you give any other you were quite specific but could you give more instances of enhanced Turkish cooperation on the military side. For instance, we are hearing more help in rescue operations. And so far as this coordination this council or this ongoing body - where do you get the Kurdish input into this? How do you make sure from the Kurdish side that there will be a lessening of tensions, no rush to the border? SECRETARY POWELL might happen in the future, that's why we also agreed today to create a process by which we'll get early warning of a potential problem and begin responding as soon as we get early warning, and how the two sides could work together to deal with a situation that might arise. QUESTION : The assistance by Turkey to the United States in the region in humanitarian field, we understand will also extend to the logistics fields, and there is a request in this direction. Can we understand from your comments that the requests of the United States will be met? And my second question is: today, a hospital in Baghdad was hit, and as the war continues, we notice that more and more civilian targets have been hit. Can you comment on that please? FOREIGN MINISTER GUL : The cooperation between Turkey and the United States has been going on and will continue. For instance, in the fields of providing foodstuff and fuel and other humanitarian assistance facilities to the United States will continue. And these all will take place within the mutual understanding between both sides. For instance, we have been allowing airplanes in distress to land in Turkish airfields, and also for the evacuation of wounded people from the region to be brought in. So these are the assistances.

166. Wired News: Safe Harbor Is A Lonely Harbor Welcome to Wired News. Skip directly to Search Box, Section Navigation,Content. Wired News. Search Wired News. http://www.wired.com/news/politics/0,1283,41004,00.html?tw=wn_story_related

167. User's Guide To @code{gperf} - Introduction Go to the previous, next section. Introduction. gperf is a perfect hashfunction generator written in C++. It transforms an n element http://www.cco.caltech.edu/cco/texinfo/libgplusplus/gperf_3.html

Go to the previous next section. Introduction gperf is a perfect hash function generator written in C++. It transforms an n element user-specified keyword set W into a perfect hash function F F uniquely maps keywords in W onto the range 0.. k , where k n . If k = n then F is a minimal perfect hash function. gperf generates a 0.. k element static lookup table and a pair of C functions. These functions determine whether a given character string s occurs in W , using at most one probe into the lookup table. gperf currently generates the reserved keyword recognizer for lexical analyzers in several production and research compilers and language processing tools, including GNU C, GNU C++, GNU Pascal, GNU Modula 3, and GNU indent. Complete C++ source code for gperf is available via anonymous ftp from ics.uci.edu. gperf gperf is archived in comp.sources.unix, volume 20. Finally, a paper describing gperf 's design and implementation in greater detail is available in the Second USENIX C++ Conference proceedings. Go to the previous next section.

168. The Doc Searls Weblog : Monday, January 6, 2003 Home. Bio. Discussions. 2004 Events. Macworld/SF. CES/Las Vegas. LinuxWorld/NY.eTech/SD. Demo/Scottsdale. PC Forum/AZ. DLS/SanDiego. ICTexpo http://doc.weblogs.com/2003/01/06

Home Bio Discussions 2004 Events Macworld/SF CES/Las Vegas LinuxWorld/NY eTech/SD ... Speaking Agency thepollgame Top Archive Days On TiVo LFS 1/11/00 SW 5/30/02 Monday, January 6, 2003 On the road again Heading up to San Francisco (how about those Niners !). See ya there. Bookrolling Just got pointed to a James Fallows endorsement of David Weinberger 's Small Pieces Loosely Joined . Nice. (Thanks to Jed Miller for that link.) Bonus: Dr. Weinberger has h acked some handy DMCA disobedience ribbons Peeve on Here's something to piss ya off Speaking of Ourdentity With External Approval , Robin Lane joins the DigID blogologue. A sample: I still think we need language that describes identity in terms of property. People are not going to understand the extent of the Bush Administration's plundering of civil rights until we connect the abstract notion of identity in terms of property, as in "You don't have the right to take that away from me, Mr. President." He's referring to "Theirdentity," which is my term for Tier 3 identities, which mostly consist of junk mail and other spam lists that make a bet that there's a one-in-something chance you're a fish that will rise to their bait. Property is a relevant issue with this one, because when real realationships develop between Tier 1 (Mydentity) demand and Tier 2 (Ourdentity) supply, the lack of relationships between Me and Them (Mydentity and Theirdentity) becomes fully exposed. And what gets most exposed is the lack of permission They (those T3 marketers) have about mailing people crap without permission. (

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