AuthorAnkurPatelprovidespracticalknowledgeonhowtoapplyunsupervisedlearningusingtwosimple,production-readyPythonframeworks-scikit-learnandTensorFlowusingKeras.Withthehands-onexamplesandcodeprovided,youwillidentifydifficult-to-findpatternsindataandgaindeeperbusinessinsight,detectanomalies,performautomaticfeatureengineeringandselection,andgeneratesyntheticdatasets.Allyouneedisprogrammingandsomemachinelearningexperiencetogetstarted.

LearningTensorFlowbyTomHope,YehezkelS.Resheff,andItayLiederCopyright©2017TomHope,ItayLieder,andYehezkelS.Resheff.Allrightsreserved.Thisbookisanend-to-endguidetoTensorFlowdesignedfordatascientists,engineers,students,andresearchers.Thebookadoptsahands-onapproachsuitableforabroadtechnicalaudience,allowingbeginnersagentlestartwhiledivingdeepintoadvancedtopicsandshowinghowtobuildproductionreadysystems.

jre6aa_16004_pa.depot使用方法：JDK,JRE,andPlug-in6.0.04InstallationInstructionsPleaseseetheJDK,JRE,andPlug-in6.0.04ReleaseNotes'installationinstructionsfordetailedinstallationinstructions.Note:Whendownloadinga.depot,.tar,or.shfile,somebrowsersdon'trecognizethe.depot,.tar,or.shformatandtreatthefileasatextorapplication-specificfile.Ifthishappens,right-clicktheDownloadDirectly＞＞button(ontheSoftwaredownloadconfirmationwindow)andselectSaveTargetAs....ToverifythatthefiledownloadedcorrectlyyouneedtouseMD5SecureChecksum(md5sum).YoucandownloadMD5SecureChecksumatHP-UXMD5SecureChecksumifyoudonotalreadyhavethisutility.ToverifyyourdownloadwithMD5SecureChecksum,attheUNIXprompt,executethecommand:md5sumIfthefiledownloadedcorrectly,thechecksumnumberforthefileyoudownloadedshouldmatchtheMD5Checksumnumbergivenforthatfile.

Networksinyourinfrastructuresetthefoundationforhowyourapplicationcanbedeployed,maintained,andserviced.Pythonistheideallanguagefornetworkengineerstoexploretoolsthatwerepreviouslyavailabletosystemsengineersandapplicationdevelopers.InthissecondeditionofMasteringPythonNetworking,you’llembarkonaPython-basedjourneytotransitionfromtraditionalnetworkengineerstonetworkdevelopersreadyforthenext-generationofnetworks.ThisbookbeginsbyreviewingthebasicsofPythonandteachesyouhowPythoncaninteractwithbothlegacyandAPI-enablednetworkdevices.Asyoumakeyourwaythroughthechapters,youwillthenlearntoleveragehigh-levelPythonpackagesandframeworkstoperformnetworkengineeringtasksforautomation,monitoring,management,andenhancedsecurity.Intheconcludingchapters,youwilluseJenkinsforcontinuousnetworkintegrationaswellastestingtoolstoverifyyournetwork.

清晰彩色Whenmostpeoplehear“MachineLearning,”theypicturearobot:adependablebutleroradeadlyTerminatordependingonwhoyouask.ButMachineLearningisnotjustafuturisticfantasy,it’salreadyhere.Infact,ithasbeenaroundfordecadesinsomespecializedapplications,suchasOpticalCharacterRecognition(OCR).ButthefirstMLapplicationthatreallybecamemainstream,improvingthelivesofhundredsofmillionsofpeople,tookovertheworldbackinthe1990s:itwasthespamfilter.Notexactlyaself-awareSkynet,butitdoestechnicallyqualifyasMachineLearning(ithasactuallylearnedsowellthatyouseldomneedtoflaganemailasspamanymore).ItwasfollowedbyhundredsofMLapplicationsthatnowquietlypowerhundredsofproductsandfeaturesthatyouuseregularly,frombetterrecommendationstovoicesearch.

IstartedthisbookwiththeintentionofbringinganewsideofSugarCRMtolight.SinceIbeganworkingatSugarCRM,Isawtheflexibilityandextensibilitythattheapplicationcouldprovide.Ilookedbackonmypreviouspositiondevelopinginternalbusinessapplications,andsawthatmanyofthefeaturesIaddedanddesignissuesIwouldwrestlewithwereproblemsthatSugarCRMhadalreadysolved.TheengineeringteamatSugarCRMhadbuilttheapplicationtosolvethisproblem,yetfewdevelopersoutsideofSugarCRMreallyknewhowpowerfultheunderlyingplatformwas.Iknewtherewereotherdevelopersinthissameboat,andthatifIcouldreachthemitwouldmaketheirjobsmucheasier.WhataCRMapplicationdoesordoesn’tdoisn’tauthoritativelydefined;instead,itsgoalistofillinthegapwhereacompanyneedstosolveproblemsintheirrelationshipswiththeircustomers.Sometimesthismeanskeepingtrackofmeetingsandphonecalls.Othertimes,thismeanstrackingtheprogressofanongoingproject.Itcouldalsomeanmanagingsupportcasesandproductdefects.Yetsometimesanapplicationmaynotcompletelycoverthis.Justaseverybusinessororganizationisunique,somustbewhatCRMwillmeantothem.UpuntilSugarCRM,thisapplicationspacewasfullofplayerswhothoughttheyhadtheCRMproblemsolved,andbuiltlargeproprietaryapplicationsthatwereexpensivetoimplementandsupportandnotoriouslydifficulttocustomizetomeettheirneeds.SugarCRMcameinandchangedthatscene,makingCRMsomethingthatisinexpensivetoimplement,easiertocustomize,andmoreapproachableforend-userstoworkwith.It’sdesignedtobeaCRMthatyouruserswon’thate,whichisthephilosophythatthefoundersofSugarCRMsetastheirparamountgoalwhenbuildingit.

Enviro-ThecompletedynamicAAAskyandweathersolution!Veryeasysetup:Thenewmanagercomponentmakesiteasyaspossibletosetupenviroinyourscenes.IncludesEnviroLite!ThisversionincludesEnviroLiteversionaswell.Idealformulti-platformprojects:Useliteversionforlowendplatformlikemobilesandstandardforpcandconsoles.Withoneclickyoucanswitchbetweenenviroversions.ThecentralizedAPIforyourownscriptswillworkforbothversionsofcourse.ProfileSystem:Enviro'snewprofilesystemmakestweakingyourskyaseasyaspossible.Tweaksettingsinruntimeandsavetoprofile.Loadprofilesindesignandruntime.Createdifferentprofilesfordifferentscenesorshareyourconfigurationswithotheruser.Day-Nightcycle:Envirosupportsarealisticday-nightcycle.Withcorrectsunandmoonpositionswithfulllocationsupportwithlatitudeandlongitude.Youhaveoptionstouseyoursystemtimeorletenviroupdatetimebasedonrealtimeminutes.Skybox:Enviroincludesanadvancedfastatmosphericskyboxshadertogetgreatlookingskies!Yougotalotofoptionstotweaktheskyandevencansetupfunkyalienskies!Lighting:Envirowillrealisticlylightyourscenebasedonsunaltitude.Youhavecompletecontroloverlightintensityandcolorbymodifyingcurvesandgradientsrightineditor!Youalsocanchoosebetweendifferentambientlightmodesofcourse.Seasons:Envirowillchangeseasonsandgotacomponentstoswapoutgameobject,materialsandtexturesofunityterrain.Youarenotlimitedtorealisticsettings!Youcansetthestartandenddaysofeachseason.Enviroalsosupportstemperaturesimulation,basedonseason,timeofdayandcurrentweather.Clouds:Environewraymarchingcloudsystemisbasedonlatestcloudrenderingpapers.Thesewillbringyouskytolifeandofferplentyoptionstocustomize.CloudsperformanceisoptimizedbyusingtechsliketemporalreprojectionandLODsystem.Inadditiontherearealsofastflatandparticlecloudsoptionstomixoruseformaximumperformance.Fog:Needstunnishinglookingfog?Enviroincludesanadvancedlightscatteringfogimageeffectwithdistance,heightandskyfogsupport.Needfogonyourtransparentmaterial?Noproblem,withonlyafewlinesofcodeyoucouldmodifyyourowntransparentshaderstobefoggedcorrectly.Andafewparticleandtransparentshadersalreadyincludedtogetyoustarted!Weather:Enviroincludesaverypowerfullweathersystem.Youcancreateyourownweathertypesanddrivelight,sky,fogandclouds.Envirosupportsallkindofunityshurikenparticleeffectstogiveyouthefreedomtocreateanyweathereffectyoucanthinkof.Itincludes11premadeweathertypesincluding:ClearSky,cloudy,raining,stormy,snowyandfoggyweather.Youcanenablelightningstormsandchoosedifferentambientandweathersoundsforeachweatherwithsmoothtransitions.VolumetricLighting:NeedsomevolumelighteffectsyouseeinAAAgames?Noproblem,envirosupportvolumetriclightingfordirectional,pointandspotlightsoutofthebox!SceneViewEffects:Previewenviroeffectslikeclouds,volumelightingandfogdirectlywhileyouworkonyourscenes.Youcanenableordisablesceneviewpreviewforeacheffectindividualofcourse.Networking:EnvirosupportUNet,MirrorandPhotonoutofthebox.Itwillsynchronizetimeandweatherwithallyourplayers.Enviroalsogotanminimalmodeforheadlessserverstoonlycalculatetimeandweatherbutnothingmore.VirtualReality:Envirosupportsmultiandsinglepassstereoscopicrendering!TestedonOculusRift.That'snotall!Enviroincludesalotmoregreatfeatures:*Eventsystemforyougamelogic.*WeatherZones.Createasmanyzoneswiththeirownweatherforyourbiomes.*Orbitingsatellites.*VegetationGrowth.Andyoucanusealotofawesome3rd-partyassetsrightofthebox.Activateandadd3rd-partysupportthroughthenewinterface.Againitseasyandfastaspossible!*GaiaCompatible!*CTSCompatible!*AQUASIntegration!*LUXWaterIntegration!*FogVolume3Integration!*VegetationStudioProIntegration!*PlaymakerActions!*ReliefTerrainShaderIntegration!*UBERShaderIntegration!*MicroSplatIntegration!*MegaSplatShaderIntegration!*LuxShaderIntegration!*PhotonNetworkIntegration!*MirrorNetworkIntegration!*PegasusIntegration!Requirements:*Supportgammaandlinearcolorspace.*Supportforwardanddeferredrendering.*WorkingonDX9,DX11,DX12,OpenGlCore,MetalandVulkan.*VolumetricLightingrequiresatleastshader-model3.5+andwillbedeactivatedonDX9Currentlimitation:*Volumetriccloudsarecurrentlynotsuitableforfly-throughs!Willbeworkedoninlaterupdates!

2017年５月的新书，pdf版。
BookDescriptionInthissecondedition,youwillgettogripswiththelatestfeaturesofOpenStack.StartingwithanoverviewoftheOpenStackarchitecture,you'llseehowtoadopttheDevOpsstyleofautomationwhiledeployingandoperatinginanOpenStackenvironment.We'llshowyouhowtocreateyourownOpenStackprivatecloud.Thenyou'lllearnaboutvarioushypervisorsandcontainertechnologysupportedbyOpenStack.You'llgetanunderstandingaboutthesegregationofcomputenodesbasedonreliabilityandavailabilityneeds.We'llcovervariousstoragetypesinOpenStackandadvancednetworkingaspectssuchasSDNandNFV.Next,you'llunderstandtheOpenStackinfrastructurefromaclouduserpointofview.Movingon,you'lldeveloptroubleshootingskills,andgetacomprehensiveunderstandingofservicessuchashighavailabilityandfailoverinOpenStack.Finally,youwillgainexperienceofrunningacentralizedloggingserverandmonitoringOpenStackservices.ThebookwillshowyouhowtocarryoutperformancetuningbasedonOpenStackservicelogs.YouwillbeabletomasterOpenStackbenchmarkingandperformancetuning.Bytheendofthebook,you'llbereadytotakestepstodeployandmanageanOpenStackcloudwiththelatestopensourcetechnologies.

Beforeyoubuythisbook,pleasefirstheadovertooursamplepage-elementsofprogramminginterviews.com/sampleThesamplershouldgiveyouaverygoodideaofthequalityandstyleofourbook.Inparticular,besureyouarecomfortablewiththelevelandwithourJavacodingstyle.Completeprogramsareavailableatepibook.github.io.Sincedifferentcandidateshavedifferenttimeconstraints,EPIincludesastudyguidewithseveralscenarios,rangingfromweekendHackathontosemesterlongpreparationwitharecommendedasubsetofproblemsforeachscenario.Allproblemsareclassifiedintermsoftheirdifficultylevelandincludemanyvariantstohelpyouapplywhatyouhavelearnedmorewidely.Allproblemsincludeshintsforreaderswhogetstuck.Thissimulateswhatyouwillfaceintherealinterview.TheversionbeingsoldbyAmazonitselfisalwayscurrent.Someresellersmayhaveolderversions,especiallyiftheysellusedcopies.TableofContentsPartITheInterviewChapter1GettingReadyChapter2StrategiesForAGreatInterviewChapter3ConductingAnInterviewChapter4ProblemSolvingPartIIProblemsChapter5PrimitiveTypesChapter6ArraysChapter7StringsChapter8LinkedListsChapter9StacksandQueuesChapter10BinaryTreesChapter11HeapsChapter12SearchingChapter13HashTablesChapter14SortingChapter15BinarySearchTreesChapter16RecursionChapter17DynamicProgrammingChapter18GreedyAlgorithmsandInvariantsChapter19GraphsChapter20ParallelComputingPartIIIDomainSpecificProblemsChapter21DesignProblemsChapter22LanguageQuestionsChapter23Object-OrientedDesignChapter24CommonToolsPartIVTheHonorsClassChapter25HonorsClassPartVNotation,andIndex

用生成的目录目的在环境中启动Swarm模式集群，并使用设置整个环境。
要求信息该环境将包括以下内容：7个16.04节点3个SwarmManagers（node0-node2）4个SwarmWorkers（node3-node6）我还包括一个，该将随着时间的流逝而做一些初始的各种事情，但随着时间的推移将具有更多功能。
用法轻松启动环境。
vagrantup一切准备就绪后，您就可以开始使用Swarm模式集群了。
连接到其中一个SwarmManager，开始创建服务等。
vagrantsshnode0验证Swarm集群是否正常运行：sudodockernodels您应该类似于以下内容：IDHOSTNAMESTATUSAVAILABILITYMANAGERSTATUS0bp91mlgswsl19chkudasptxtnode3ReadyActive0uyl5ms4lb543d6284vrycuh1node5

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。