CentralNotice From Wikipedia, the free encyclopedia Jump to: navigation , search The device mapper is a Linux kernel 's framework for mapping physical block devices onto higher-level virtual block devices . It forms the foundation of LVM2 , software RAIDs , dm-crypt disk encryption, and offers additional features such as file system snapshots . [ 1 ] Device mapper works by passing data from a virtual block device, which is provided by the device mapper itself, to another block device. Data can be also modified in transition, which is performed, for example, in the case of device mapper providing disk encryption or simulation of unreliable behavior. While this article focuses on the Linux kernel's implementation, the device mapper functionality is also available in both NetBSD and DragonFly BSD . [ 2 ] [ 3 ] 1 Usage 2 Features 3 Applications 4 References 5 Ex...
CentralNotice From Wikipedia, the free encyclopedia Jump to: navigation , search Adaptive Replacement Cache (ARC) is a page replacement algorithm with better performance [ 1 ] than LRU (Least Recently Used) developed [ 2 ] at the IBM Almaden Research Center . This is accomplished by keeping track of both Frequently Used and Recently Used pages plus a recent eviction history for both. In 2006, IBM was granted a patent for the adaptive replacement cache policy . 1 Summary 1.1 Replacement 2 Deployment 3 References 4 External links 5 See also Summary [ edit ] Basic LRU maintains an ordered list (the cache directory) of resource entries in the cache, with the sort order based on the time of most recent access. New entries are added at the top of the list, after the bottom entry has been evicted. Cache hits move to the top, pushing all other entries down. AR...
Skip to content Sign up Sign in This repository Explore Features Enterprise Blog Watch 12 Star 26 Fork 9 xant / libshardcache /.container /.repohead Code Issues Pull Requests Pulse Graphs HTTPS Subversion You can clone with HTTPS or Subversion . Download ZIP /.repository-sidebar C implementation of a caching and cache-filling library inspired to groupcache 1,541 commits 3 branches 40 releases 6 contributors C 87.7% Perl 5.4% C++ 3.3% Python 2.6% Other 1.0% C Perl C++ Python Other branch: master Switch branches/tags Branches Tags gh-pages master slabs Nothing to show libshardcache-1.1 libshardcache-1.0 libshardcache-0.31 libshardcach...
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CentralNotice Cowboy Bebop: Tsuioku no Serenade From Wikipedia, the free encyclopedia Jump to: navigation , search For the PlayStation Cowboy Bebop game, see Cowboy Bebop (PlayStation game) . This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed. (November 2008) Cowboy Bebop: Tsuioku no Serenade Japanese boxart Developer(s) Banpresto Publisher(s) Bandai Platform(s) PlayStation 2 Release date(s) JP August 25, 2005 [ 1 ] Cancelled (U.S.) Genre(s) Action Mode(s) Single-player Distribution DVD Cowboy Bebop: Tsuioku no Serenade ( カウボーイビバップ 追憶の 夜曲 ( せれなーで ) , Kaubōi Bibappu: Tsuioku no Serenāde ? , lit. "Cowboy Bebop: Serenade of Reminiscence") is a PlayStation 2 action / beat 'em up video game fr...
PASTEBIN | #1 paste tool since 2002 create new paste tools api archive faq PASTEBIN create new paste trending pastes sign up login my alerts my settings my profile Want more features on Pastebin? Sign Up , it's FREE! Public Pastes Untitled 13 sec ago Untitled 2 sec ago Untitled C++ | 5 sec ago montepi 5 sec ago Untitled 18 sec ago Untitled 27 sec ago Untitled 30 sec ago Untitled 38 sec ago By: a guest on Feb 12th, 2015 | syntax: None | size: 0.69 KB | views: 9 | expires: Never download | raw | embed | report abuse | print Text below is selected. Please press Ctrl+C to copy to your clipboard. (⌘+C on Mac) from random import random from math import pi, fabs accuracies = { '10': 0, '100': 0, '1000': 0, '10000': 0, '100000': 0, '1000000': 0, '10000000': 0, } num = 0 num_samples = [10, 1...
CentralNotice From Wikipedia, the free encyclopedia Jump to: navigation , search This article includes a list of references , related reading or external links , but its sources remain unclear because it lacks inline citations . Please improve this article by introducing more precise citations. (October 2013) The St. Petersburg lottery or St. Petersburg paradox [ 1 ] is a paradox related to probability and decision theory in economics . It is based on a particular (theoretical) lottery game that leads to a random variable with infinite expected value (i.e., infinite expected payoff) but nevertheless seems to be worth only a very small amount to the participants. The St. Petersburg paradox is a situation where a naive decision criterion which takes only the expected value into account predicts a course of action that presumably no actual person would be willing t...
PASTEBIN | #1 paste tool since 2002 create new paste tools api archive faq PASTEBIN create new paste trending pastes sign up login my alerts my settings my profile Want more features on Pastebin? Sign Up , it's FREE! Public Pastes rules 2 sec ago Untitled 11 sec ago Untitled 9 sec ago Untitled 17 sec ago Untitled 18 sec ago Untitled 25 sec ago Untitled Lua | 31 sec ago Untitled 35 sec ago By: a guest on Feb 12th, 2015 | syntax: None | size: 0.46 KB | views: 18 | expires: Never download | raw | embed | report abuse | print Text below is selected. Please press Ctrl+C to copy to your clipboard. (⌘+C on Mac) from random import random envs = [1, 2] swapping = 0 staying = 0 for x in xrange(1000000): if random() <= .5: envs.reverse() if random() <= .5: swapping += envs[1] else: swapping +=...
CentralNotice From Wikipedia, the free encyclopedia Jump to: navigation , search This article's tone or style may not reflect the encyclopedic tone used on Wikipedia . See Wikipedia's guide to writing better articles for suggestions. (August 2013) The two envelopes problem , also known as the exchange paradox , is a brain teaser , puzzle , or paradox in logic , probability , and recreational mathematics . It is of special interest in decision theory , and for the Bayesian interpretation of probability theory . Historically, it arose as a variant of the necktie paradox . The problem typically is introduced by formulating a hypothetical challenge of the following type: Of two indistinguishable envelopes , each containing money, one contains twice as much as the other. The subject may pick one envelope and keep the money it contains. Having chosen an envelope a...
CentralNotice List of fallacies From Wikipedia, the free encyclopedia Jump to: navigation , search This article may contain improper references to self-published sources . Please help improve it by removing references to unreliable sources , where they are used inappropriately. (October 2014) For specific popular misconceptions, see List of common misconceptions . A fallacy is incorrect argument in logic and rhetoric resulting in a lack of validity , or more generally, a lack of soundness . Fallacies are either formal fallacies or informal fallacies . 1 Formal fallacies 1.1 Propositional fallacies 1.2 Quantification fallacies 1.3 Formal syllogistic fallacies 2 Informal fallacies 2.1 Faulty generalizations 2.2 Red herring fallacies 3 Conditional or questionable fallacies 4 See also 5 References 6 Further reading 7 External links Formal f...
CentralNotice From Wikipedia, the free encyclopedia Jump to: navigation , search Cognitive biases are tendencies to think in certain ways that can lead to systematic deviations from a standard of rationality or good judgment, and are often studied in psychology and behavioral economics . Although the reality of these biases is confirmed by replicable research, there are often controversies about how to classify these biases or how to explain them. [ 1 ] Some are effects of information-processing rules (i.e. mental shortcuts), called heuristics , that the brain uses to produce decisions or judgments. Such effects are called cognitive biases . [ 2 ] [ 3 ] Biases in judgment or decision-making can also result from motivation , such as when beliefs are distorted by wishful thinking . Some biases have a variety of cognitive ("cold") or motivational ("hot") explanations. Both...
CentralNotice From Wikipedia, the free encyclopedia Jump to: navigation , search For other paradoxes by Joseph Bertrand, see Bertrand's paradox (disambiguation) . Bertrand's box paradox is a classic paradox of elementary probability theory . It was first posed by Joseph Bertrand in his Calcul des probabilités , published in 1889. There are three boxes: a box containing two gold coins, a box containing two silver coins, a box containing one gold coin and one silver coin. After choosing a box at random and withdrawing one coin at random, if that happens to be a gold coin, it may seem that the probability that the remaining coin is gold is 1 ⁄ 2 ; in fact, the probability is actually 2 ⁄ 3 . Two problems that are very similar are the Monty Hall problem and the Three Prisoners problem . These simple but counterintuitive puzzles are used as a standard example in teac...
Home - Waterfall Grid T-Grid Console Builders Recent Builds Buildslaves Changesources - JSON API - About waterfall help last build fbsd-clang none fbsd-gcc none lin-clang none lin-gcc none sol-clang none sol-gcc none test none current activity idle idle idle idle idle idle idle UTC changes fbsd-clang fbsd-gcc lin-clang lin-gcc sol-clang sol-gcc test 23:20:41 commit bubble 23:18:02 ? ? 23:16:53 ? ? ? next page BuildBot (0.8.9) working for the OlegDB project. Page built: Thu 12 Feb 2015 23:24:37 (UTC) ...
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Toggle navigation Stickers Shirts iPhone App Tip Bitcoin Live Stream Search LMGTFY Web Search LMGTFY Images LMGTFY Maps LMGTFY Videos LMGTFY News LMGTFY Shopping LMGTFY Photos LMGTFY Plus LMGTFY Profiles LMGTFY Books LMGTFY Finance LMGTFY Scholar LMBTFY (Bing) Let Me Snopes That For You Let Me Wikipedia That For You LMGTFY Doge Language English Russian German Portugese (Brazil) French Polish Chinese (Taiwan) Dutch (Standard) Spanish More Languages... let me that for you Enable javascript to use LMGTFY. copy reset shorten preview your very own LMGTFY sticker! You know you want one! iPhone App Grab Some Stickers. App Store Pay Pal $1/sticker Buy Now Play it again or Create one yourself. About Privacy Contact @LMGTFY Shop Shirts Shop Stickers iPhone App Tip Bitcoin Advertise © LMGTFY, 2009-2012| GOOGLE is a trademark of Google Inc. | Not associated with Google™ in any way. ...