nbdserve简单的网络块设备服务器。
由于通常的nbd-server而创建的代码很难交叉编译。
另外，它通常需要配置文件，一次性使用很不方便。
上有针对Linux，Mac，Windows和Android的预构建版本。
支持IPv6，请使用-a[::1]类的选项。
nbdserve0.1.0Vitaly"_Vi"ShukelaSimplenetworkblockdeviceserverUSAGE:nbdserve[FLAGS][OPTIONS]FLAGS:-h,--helpPrintshelpinformation-q,--quietQuietmode,suppressnon-erroroutput-r,

聚类分析不要忘记在pom.xml中添加“json-simple”作为项目的依赖在运行程序之前，将开源物理库导入项目（）要创建导入文件，请调用randomDataGenerator.js脚本var1是导入文件的标题（例如dataFile）var2是集群节点的数量（例如25）var3是概率（例如0.3）如果运行初始化而不导入数据文件，它将在变量中生成具有指定计数和边沿概率的随机点个人实验结果我已经从项目中创建了数据文件，节点是方法，边缘是函数调用。
初始状态描述在./SampleData/Analysis_Functions.txt文件中，固定的数据文件是./SampleData/analysis.json这是集群的初始状态这是形成的团簇./SampleData/Analysis_Cluster.txt文件中的文本形式也描述了群集

压缩包中包含的具体内容：对给定数据中的6个不同场景图像，进行全景图拼接操作，具体要求如下：（1） 寻找关键点，获取关键点的位置和尺度信息（DoG检测子已由KeypointDetect文件夹中的detect_features_DoG.m文件实现；
请参照该算子，自行编写程序实现Harris-Laplacian检测子）。
（2） 在每一幅图像中，对每个关键点提取待拼接图像的SIFT描述子（编辑SIFTDescriptor.m文件实现该操作，运行EvaluateSIFTDescriptor.m文件检查实现结果）。
（3） 比较来自两幅不同图像的SIFT描述子，寻找匹配关键点（编辑SIFTSimpleMatcher.m文件计算两幅图像SIFT描述子间的Euclidean距离，实现该操作，运行EvaluateSIFTMatcher.m文件检查实现结果）。
（4） 基于图像中的匹配关键点，对两幅图像进行配准。
请分别采用最小二乘方法（编辑ComputeAffineMatrix.m文件实现该操作，运行EvaluateAffineMatrix.m文件检查实现结果）和RANSAC方法估计两幅图像间的变换矩阵（编辑RANSACFit.m文件中的ComputeError()函数实现该操作，运行TransformationTester.m文件检查实现结果）。
（5） 基于变换矩阵，对其中一幅图像进行变换处理，将其与另一幅图像进行拼接。
（6） 对同一场景的多幅图像进行上述操作，实现场景的全景图拼接（编辑MultipleStitch.m文件中的makeTransformToReferenceFrame函数实现该操作）。
可以运行StitchTester.m查看拼接结果。
（7） 请比较DoG检测子和Harris-Laplacian检测子的实验结果。
图像拼接的效果对实验数据中的几个场景效果不同，请分析原因。
已经实现这些功能，并且编译运行均不报错！

DemoYoutubeLayout简单演示版面youtube

该播放器基于Directshow框架，调用的解码器来自于开源的LAVFilters。
支持的所有常见的多媒体格式播放。

用javaCS模式实现的简单版的java实现的仿qq聊天程序，有上线下线弹窗提醒、聊天、上传头像、自动更新好友列表、自动加载好友信息、发送消息、发送文件等功能，减压后的文件夹下附有说明文件。
程序启动方法：1、先打开目录SimpleChatServer下的ChatServer.bat2、然后再打开SimpleChatClient下的ChatClient.bat

jar、pom文件citrusdubbodubbo-admindubbo-clusterdubbo-commondubbo-configdubbo-config-apidubbo-config-springdubbo-containerdubbo-container-apidubbo-container-javaconfigdubbo-container-jettydubbo-container-log4jdubbo-container-logbackdubbo-container-springdubbo-demodubbo-demo-apidubbo-demo-consumerdubbo-demo-providerdubbo-filterdubbo-filter-cachedubbo-filter-validationdubbo-monitordubbo-monitor-apidubbo-monitor-defaultdubbo-monitor-simpledubbo-parentdubbo-registrydubbo-registry-apidubbo-registry-defaultdubbo-registry-multicastdubbo-registry-redisdubbo-registry-simpledubbo-registry-zookeeperdubbo-remotingdubbo-remoting-apidubbo-remoting-grizzlydubbo-remoting-httpdubbo-remoting-minadubbo-remoting-nettydubbo-remoting-p2pdubbo-remoting-zookeeperdubbo-rpcdubbo-rpc-apidubbo-rpc-defaultdubbo-rpc-hessiandubbo-rpc-httpdubbo-rpc-injvmdubbo-rpc-memcacheddubbo-rpc-redisdubbo-rpc-restdubbo-rpc-rmidubbo-rpc-thriftdubbo-rpc-webservicedubbo-simpledubbo-testdubbo-test-benchmarkdubbo-test-benchmark-apidubbo-test-benchmark-clientdubbo-test-benchmark-serverdubbo-test-examplesfastjsonhessian-liteopensesame

GettogripswithmodernsoftwaredemandsbylearningtheeffectiveusesofRust'spowerfulmemorysafety.KeyFeaturesLearnandimprovethesequentialperformancecharacteristicsofyoursoftwareUnderstandtheuseofoperatingsystemprocessesinahigh-scaleconcurrentsystemLearnofthevariouscoordinationmethodsavailableintheStandardlibraryBookDescriptionMostprogramminglanguagescanreallycomplicatethings,especiallywithregardtounsafememoryaccess.Theburdenonyou,theprogrammer,liesacrosstwodomains:understandingthemodernmachineandyourlanguage'spain-points.Thisbookwillteachyoutohowtomanageprogramperformanceonmodernmachinesandbuildfast,memory-safe,andconcurrentsoftwareinRust.ItstartswiththefundamentalsofRustanddiscussesmachinearchitectureconcepts.YouwillbetakenthroughwaystomeasureandimprovetheperformanceofRustcodesystematicallyandhowtowritecollectionswithconfidence.YouwilllearnabouttheSyncandSendtraitsappliedtothreads,andcoordinatethreadexecutionwithlocks,atomicprimitives,data-parallelism,andmore.ThebookwillshowyouhowtoefficientlyembedRustinC++codeandexplorethefunctionalitiesofvariouscratesformultithreadedapplications.Itexploresimplementationsindepth.Youwillknowhowamutexworksandbuildseveralyourself.Youwillmasterradicallydifferentapproachesthatexistintheecosystemforstructuringandmanaginghigh-scalesystems.Bytheendofthebook,youwillfeelcomfortablewithdesigningsafe,consistent,parallel,andhigh-performanceapplicationsinRust.WhatyouwilllearnProbeyourprogramsforperformanceandaccuracyissuesCreateyourownthreadingandmulti-processingenvironmentinRustUsecoarselocksfromRust’sStandardlibrarySolvecommonsynchronizationproblemsoravoidsynchronizationusingatomicprogrammingBuildlock-free/wait-freestructuresinRustandunderstandtheirimplementat

Don'tMakeMeThink第3版英文版文字版全彩色觉得好请留评论DontmakemeThinkRevisitedACommonSenseapproachtoWebUsabilityCopyrighto2014SteveKrugNewriderswww.newniders.comToreporterrorspleasesendanotetoerrata@peachpit.comNewridersisanimprintofpeachpitadivisionofpearsoneducationEditor:ElisabethbayleProjecteditor:NancyDavisProductioneditor:lisabraziealCopyEditorBarbaraFlanaganInteriorDesignandComposition:RomneyLangeIllustrationsbymarkMatchaandMimiHeftFarnhamfontsprovidedbyTheFontbureauInc.(www.fontbureau.comNoticeofRightsAllrightsreservedNopartofthisbookmaybereproducedortransmittedinanyformbyanymeans,electronic,mechanical,photocopying,recording,orotherwise,withoutthepriorwrittenpermissionofthepublisher.Forinformationongettingpermissionforreprintsandexcerpts,contactpermissions@peachpit.comNoticeofliabilityTheinformationinthisbookisdistributedonan"asisbasiswithoutwarranty.whilileeveryprecautionhasbeentakeninthepreparationofthebook,neithertheauthornorPeachpitshallhaveanyliabilitytoanypersonorentitywithrespecttoanylossordamagecausedorallegedtobecauseddirectlyorindirectlybytheinstructionscontainedinthisbookorbythecomputersoftwareandhardwareproductsdescribedinittrademarksItsnotrocketsurgeryisatrademarkofStevekrugManyofthedesignationsusedbymanufacturersandsellerstodistinguishtheirproductsareclaimedastrademarks.Wherethosedesignationsappearinthisbook,andpeachpitwasawareofatrademarkclaim,thedesignationsappearasrequestedbytheownerofthetrademark.allotherproductnamesandservicesidentifiedthroughoutthisbookareusedineditorialfashiononlyandforthebenefitofsuchcompanieswithnointentionofinfringementofthetrademark.Nosuchuse,ortheuseofanytradename,isintendedtoconveyendorsementorotheraffiliationwiththisbookISBN-13:978-0-32196551-6ISBN-10:0-321-96551-5987654321PrintedandboundintheunitedstatesofamericaFirsteditionTomyfather,whoalwayswantedmetowriteabook,Mymother,whoalwaysmademefeellikeIcouldMelanie,whomarriedme-thegreateststrokeofgoodfortuneofmylifeandmyson,Harry,whowillsurelywritebooksmuchbetterthanthisonewheneverhewantstoSecondeditionTomybigbrother,Phil,whowasamenschhiswholelifeThirdeditionToallthepeoplefromallpartsoftheworld--whohavebeensoniceaboutthisbookforfourteenyears.Yourkindwords--inperson,inemail,andinyourblogs-havebeenoneofthegreatjoysofmylifeEspeciallythewomanwhosaiditmadeherlaughsohardthatmilkcameoutheofhernoseContentsPREFACEAboutthiseditionINTRODUCTIONReadmefirstThroatclearinganddisclaimersGUIDINGPRINCIPLESCHAPTER1Dontmakemethink!Krug'sFirstLawofusabilityCHAPTER2HowwereallyusethewebScanning,satisficing,andmuddlingthroughCHAPTER3.BillboardDesign101Designingforscanning,notreadingCHAPTER4.AnimaL,Vegetable,orMineral?WhyuserslikemindlesschoicesCHAPTER5OmitneedlesswordsTheartofnotwritingfortheWebTHINGSYOUNEEDTOGETRIGHTCHAPTER6.StreetsignsandBreadcrumbsDesigningnavigationCHAPTERZTheBigBangTheoryofWebDesignTheimportanceofgettingpeopleoffontherightfootMAKINGSUREYOUGOTTHEMRIGHTCHAPTER8Thefarmerandthecowmanshouldbefriends>Whymostargumentsaboutusabilityareawasteoftime,andhowtoavoidthemChAPTER9.USabilitytestingon10centsadayKeepingtestingsimple--soyoudoenoughofitLARGERCONCERNSANDOUTSIDEINFLUENCESCHAPTER10MObile:It'snotjustacityinAlabamaanymoreWelcometothe21stCentury.YoumayexperienceaslightsenseofvertigoCHAPTER11UsabilityascommoncourtesyWhyyourWebsiteshouldbeamenschCHAPTER12.AccessibilityandyouJustwhenyouthinkyouredone,acatfloatsbywithbutteredtoaststrappedtoitsbackCHAPTER13GuidefortheperplexedMakingusabilityhappenwhereyouliveAcknowledgmentsIndexPreface:aboutthiseditionPeoplecomeandgosoquicklyhere!DOROTHYGALEJUDYGARLAND)INTHEWIZARDOFOZ(1939)Iwrotethefirsteditionofdon'tmakemethinkbackin2000By2002,Ibegantogetafewemailsayearfromreadersasking(verypolitely)ifI'dthoughtaboutupdatingit.Notcomplaining,justtryingtobehelpful."alotoftheexamplesareoutofdate"wastheusualcommentMystandardresponsewastopointoutthatsinceiwroteitrightaroundthetimetheinternetbubbleburstmanyofthesitesiusedasexampleshadalreadydisappearedbythetimeitwaspublishedButIdidn'tthinkthatmadetheexamplesanylessclear.Finally,in2006Ihadastrongpersonalincentivetoupdateit.ButasIrereadittoseewhatIshouldchange,Ijustkeptthinking"Thisisallstilltrue>Ireallycouldn'tfindmuchofanythingthatithoughtshouldbechangedHalfoftheroyaltiesforthebookweregoingtoacompanythatnolongerexisted,anddoinganeweditionmeantanewcontractandtwicetheroyalties-formeIfitwasanewedition,though,somethinghadtobedifferent.SoIaddedthreechaptersthatididn'thavetimetofinishbackin2000,hitthesnoozebutton,andhappilypulledthecoversbackovermyheadforanothersevenyearsSteveKrugACommonSenseApproachtoWebUsabilityFOREWORDBYROGERBLACK2000SteveKrugTHINKACommonSenseApproachtoWebUsabilitySECONDEDITION2006WRitingisreallyhardforme,andI'malwayshappytohaveareasonnottodoit.GivemeagoodoldrootcanaloverwritinganydaySowhynowfinallyanewedition?Tworeasons#1。
Let’sfaceit:It'soldThere'snodoubtaboutitatthispoint:Itfeelsdated.Afterall,it'sthirteenyearsold,whichislikeahundredyearsinInternettime.(See?Nobodyevensaysthingslike"inInternettimeanymoreMostofthewebpagesiusedforexamples,likeSenatorOrrinHatch'scampaignsiteforthe2000electionlookreallyold-fashionednowSitesthesedaystendtolookalotmoresophisticated,asyoumightexpectPRENIDEN'TWWw.\TOCiTheRepublicans:ANewHampshireForumTheDec2DebateThefirstakeahddyeGoPdebyetesThursdayheatsupthepoltcalstylewarsaSenatorHatchfightstokeepsubstancenCampaign2000.EVLLSTORYTheExperiencedCandidateLw警mHatchCampaign2000BeneoiceThatMatters!ClickheretoCONTRIBUTECAMPAIGNNEWSlIVESCONTIRIHIUTORLINTsCOILINKS)LUNTEEILThieRar4每MCICK2cpM(.DisHachPre的d时Ceme,ntP0.00多』LC,UT0403nTERNETANDNTwoRxsaunaSwww.orrinhatch.com1999

英文原版，数字版，非影印版，无水印，有目录，第三版。
HowcanyoubringoutMySQL’sfullpower?WithHighPerformanceMySQL,you’lllearnadvancedtechniquesforeverythingfromdesigningschemas,indexes,andqueriestotuningyourMySQLserver,operatingsystem,andhardwaretotheirfullestpotential.Thisguidealsoteachesyousafeandpracticalwaystoscaleapplicationsthroughreplication,loadbalancing,highavailability,andfailover.UpdatedtoreflectrecentadvancesinMySQLandInnoDBperformance,features,andtools,thisthirdeditionnotonlyoffersspecificexamplesofhowMySQLworks,italsoteachesyouwhythissystemworksasitdoes,withillustrativestoriesandcasestudiesthatdemonstrateMySQL’sprinciplesinaction.Withthisbook,you’lllearnhowtothinkinMySQL.LearntheeffectsofnewfeaturesinMySQL5.5,includingstoredprocedures,partitioneddatabases,triggers,andviewsImplementimprovementsinreplication,highavailability,andclusteringAchievehighperformancewhenrunningMySQLinthecloudOptimizeadvancedqueryingfeatures,suchasfull-textsearchesTakeadvantageofmodernmulti-coreCPUsandsolid-statedisksExplorebackupandrecoverystrategies—includingnewtoolsforhotonlinebackups

在日常工作中，钉钉打卡成了我生活中不可或缺的一部分。然而，有时候这个看似简单的任务却给我带来了不少烦恼。 每天早晚，我总是得牢记打开钉钉应用，点击"工作台"，再找到"考勤打卡"进行签到。有时候因为工作忙碌，会忘记打卡，导致考勤异常，影响当月的工作评价。而且，由于我使用的是苹果手机，有时候系统更新后，钉钉的某些功能会出现异常，使得打卡变得更加麻烦。 另外，我的家人使用的是安卓手机，他们也经常抱怨钉钉打卡的繁琐。尤其是对于那些不太熟悉手机操作的长辈来说，每次打卡都是一次挑战。他们总是担心自己会操作失误，导致打卡失败。 为了解决这些烦恼，我开始思考是否可以通过编写一个全自动化脚本来实现钉钉打卡。经过一段时间的摸索和学习，我终于成功编写出了一个适用于苹果和安卓系统的钉钉打卡脚本。