捕鱼小游戏可以玩的

ApacheSparkisanopensourceparallel-processingframeworkthathasbeenaroundforquitesometimenow.OneofthemanyusesofApacheSparkisfordataanalyticsapplicationsacrossclusteredcomputers.Inthisbook,youwillnotonlylearnhowtouseSparkandthePythonAPItocreatehigh-performanceanalyticswithbigdata,butalsodiscovertechniquesfortesting,immunizing,andparallelizingSparkjobs.Youwilllearnhowtosourcedatafromallpopulardatahostingplatforms,includingHDFS,Hive,JSON,andS3,anddealwithlargedatasetswithPySparktogainpracticalbigdataexperience.Thisbookwillhelpyouworkonprototypesonlocalmachinesandsubsequentlygoontohandlemessydatainproductionandatscale.ThisbookcoversinstallingandsettingupPySpark,RDDoperations,bigdatacleaningandwrangling,andaggregatingandsummarizingdataintousefulreports.YouwillalsolearnhowtoimplementsomepracticalandproventechniquestoimprovecertainaspectsofprogrammingandadministrationinApacheSpark.Bytheendofthebook,youwillbeabletobuildbigdataanalyticalsolutionsusingthevariousPySparkofferingsandalsooptimizethemeffectively.

·3.6萬字

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R Object-oriented Programming

Thisbookisdesignedforpeoplewithsomeexperienceinbasicprogrammingpractices.ItisalsoassumedthattheyhavesomebasicexperienceusingRandarefamiliarusingthecommandlineinanRenvironment.Ourprimarygoalistoraiseabeginnertoamoreadvancedleveltomakehim/hermorecomfortablecreatingprogramsandextendingRtosolvecommonproblems.

·3.5萬字

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Hands-On Machine Learning with Microsoft Excel 2019

Wehavemadehugeprogressinteachingcomputerstoperformdifficulttasks,especiallythosethatarerepetitiveandtime-consumingforhumans.Excelusers,ofalllevels,canfeelleftbehindbythisinnovationwave.ThetruthisthatalargeamountoftheworkneededtodevelopanduseamachinelearningmodelcanbedoneinExcel.Thebookstartsbygivingageneralintroductiontomachinelearning,makingeveryconceptclearandunderstandable.Then,itshowseverystepofamachinelearningproject,fromdatacollection,readingfromdifferentdatasources,developingmodels,andvisualizingtheresultsusingExcelfeaturesandofferings.Ineverychapter,thereareseveralexamplesandhands-onexercisesthatwillshowthereaderhowtocombineExcelfunctions,add-ins,andconnectionstodatabasesandtocloudservicestoreachthedesiredgoal:buildingafulldataanalysisflow.Differentmachinelearningmodelsareshown,tailoredtothetypeofdatatobeanalyzed.Attheendofthebook,thereaderispresentedwithsomeadvancedusecasesusingAutomatedMachineLearning,andartificialneuralnetwork,whichsimplifiestheanalysistaskandrepresentsthefutureofmachinelearning.

·3.5萬字

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Unity for Architectural Visualization

AtutorialpackedwithpracticalexamplesandscreenshotstohelpyoubecomeanexpertinarchitecturalvisualizationusingUnity.Thisbookiswrittenforstudentsandprofessionalarchitectswhoknowhowtomodelbuildingsin3Dandhaveaneedtoturntheirdesignintoaninteractivemodel,evenifyouhaveneverusedUnitybefore.Experiencewithvisualizationandprogrammingwillbehelpful,butisnotrequiredtofollowalong.Youwilllearnallthebasicsthroughoutwiththehelpofstep-by-stepexamples.ThemajorityoftheexamplesworkfineinanyrecentversionoftheUnitysoftware,onWindowsorMac,butoccasionallyfeaturesoftheProversionarerequired.

·3.5萬字

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Implementing DevOps with Microsoft Azure

ThisbookisforDevOpsengineers,systemadministrators,anddevelopers(.net)whowanttoimplementDevOpsfortheirorganization.YoudonotneedtohaveanyknowledgeofVSTSorAzureAppServices(AzureWebApps/AzureWebsites).

·3.5萬字

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零基礎學MySQL數據庫管理

本書是一本全面介紹數據庫管理的書籍。基礎介紹篇介紹了數據庫、SQL、MySQL以及數據類型等概念，并介紹了MySQL的安裝和查詢;實踐入門篇詳細介紹了數據庫的創建、查詢、插入、修改和刪除等語句的使用方法;中高級篇深入介紹了MySQL關鍵字、運算操作、日期函數、視圖、操作符等，同時介紹了如何對數據庫文件進行備份和恢復;應用實戰篇以核酸數據庫系統為例，介紹業務流程、系統流程、分布式系統、Redis、核酸數據庫系統的設計與實現、搜索引擎，以及使用PHP程序調用數據庫等內容。本書內容新穎、圖文并茂、實例豐富、通俗易懂，可供互聯網開發人員、數據庫運營人員以及培訓機構等相關人員閱讀，亦可作為初學者的入門教材。

·3.5萬字

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Creating Dynamic UIs with Android Fragments（Second Edition）

ThisbookisfordeveloperswithabasicunderstandingofAndroidprogrammingwhowouldliketoimprovetheappearanceandusabilityoftheirapplicationsbycreatingamoreinteractiveuserexperienceanddynamicallyadaptiveUIs;providingbettersupportfortabletsandsmartphonesinasingleapp;andreducingthecomplexityofmanagingappUIs.

·3.4萬字

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Node.js High Performance

Node.jsisatoolwritteninC,whichallowsyoutouseJavaScriptontheserver-side.HighperformanceonaplatformlikeNode.jsisknowinghowtotakeadvantageofeveryaspectofyourhardware,helpingmemorymanagementactatitsbest,andcorrectlydecidinghowtoarchitectacomplexapplication.Donotpanicifyourapplicationsstartconsumingalotofmemory;insteadspottheleakandsolveitfastwithNode.jsbymonitoringandstoppingitbeforeitbecomesanissue.Thisbookwillprovideyouwiththeskillsyouneedtoanalyzetheperformanceofyourapplicationandmonitortheaspectsthatcanandshouldbe.StartingwithperformanceanalysisconceptsandtheirimportanceinhelpingNode.jsdeveloperseliminateperformancebottlenecks,thisbookwilltakeyouthroughdevelopmentpatternstoavoidperformancepenalties.Youwilllearntheimportanceofgarbagecollectionanditsbehaviour,anddiscoverhowtoprofileyourprocessor,allowingbetterperformanceandscalability.Youwillthenlearnaboutthedifferenttypesofdatastoragemethods.Movingon,youwillgettogripswithtestingandbenchmarkingapplicationstoavoidunknownapplicationtestzones.Lastly,youwillexplorethelimitsthatexternalcomponentscanimposeinyourapplicationintheformofbottlenecks.Byfollowingtheexamplesineachchapter,youwilldiscovertipstogettingbetterperformingapplicationsbyavoidinganti-patternsandstretchingthelimitsofyourenvironmentasmuchaspossible.

·3.3萬字

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Learning Proxmox VE

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·3.3萬字

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Unity AI Programming Essentials

ThisbookisaimedatdeveloperswhoknowthebasicsofgamedevelopmentwithUnityandwanttolearnhowtoaddAItotheirgames.YoudonotneedanypreviousAIknowledge;thisbookwillexplainalltheessentialAIconceptsandshowyouhowtoaddandusetheminyourgames.

·3.3萬字

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Voice Application Development for Android

Thisbookwillgivebeginnersanintroductiontobuildingvoice-basedapplicationsonAndroid.Itwillbeginbycoveringthebasicconceptsandwillbuilduptocreatingavoice-basedpersonalassistant.Bytheendofthisbook,youshouldbeinapositiontocreateyourownvoice-basedapplicationsonAndroidfromscratchinnexttonotime.VoiceApplicationDevelopmentforAndroidisforallthosewhoareinterestedinspeechtechnologyandforthosewho,asownersofAndroiddevices,arekeentoexperimentwithdevelopingvoiceappsfortheirdevices.ItwillalsobeusefulasastartingpointforprofessionalswhoareexperiencedinAndroidapplicationdevelopmentbutwhoarenotfamiliarwithspeechtechnologiesandthedevelopmentofvoiceuserinterfaces.Somebackgroundinprogrammingingeneral,particularlyinJava,isassumed.

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Computer Vision Projects with OpenCV and Python 3

Pythonistheidealprogramminglanguageforrapidlyprototypinganddevelopingproduction-gradecodesforimageprocessingandComputerVisionwithitsrobustsyntaxandwealthofpowerfullibraries.Thisbookwillhelpyoudesignanddevelopproduction-gradeComputerVisionprojectstacklingreal-worldproblems.Withthehelpofthisbook,youwilllearnhowtosetupAnacondaandPythonforthemajorOSeswithcutting-edgethird-partylibrariesforComputerVision.You'lllearnstate-of-the-arttechniquesforclassifyingimages,findingandidentifyinghumanpostures,anddetectingfaceswithinvideos.YouwillusepowerfulmachinelearningtoolssuchasOpenCV,Dlib,andTensorFlowtobuildexcitingprojectssuchasclassifyinghandwrittendigits,detectingfacialfeatures,andmuchmore.Thebookalsocoverssomeadvancedprojects,suchasreadingtextfromlicenseplatesfromreal-worldimagesusingGoogle’sTesseractsoftware,andtrackinghumanbodyposesusingDeeperCutwithinTensorFlow.Bytheendofthisbook,youwillhavetheexpertiserequiredtobuildyourownComputerVisionprojectsusingPythonanditsassociatedlibraries.

·3.2萬字

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Creating Concrete5 Themes

PracticalguidetocreateConcrete5themes.Thisbookisgreatforthemedevelopersnewtoconcrete5whoarelookingtousetheirexperienceinHTMLandCSStocreatehighqualitythemesforconcrete5.It’sassumedthatyouhaveworkedwithHTMLbeforeandcanalsoreadcodeasyou’llseesomebasicPHPandJavaScriptcode.Thereareafewwordsaboutusingconcrete5,butyou’reexpectedtospendabitoftimeonyourowntogetfamiliarwiththeconcrete5interfacebyyourselfandbyreadingsomeofthearticleslistedinthebook.Readersareexpectedtohavetheabilitytosetuptheirownconcrete5site,butbasicinformationabouttheinstallationandlinkstofollowupareprovidedthough.

·3.1萬字

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Augmented Reality for Android Application Development

Astep-by-steptutorial-basedguideaimedatgivingyouhands-onpracticalexperiencetodevelopARapplicationsforAndroid.AugmentedRealityforAndroidApplicationDevelopmentisforAndroidmobileapplicationdeveloperswhoarefamiliarwithAndroidDevelopmentToolsanddeployment,JMonkeyEngine,andtheVuforiaSDK.

·3.1萬字

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Reporting with Microsoft SQL Server 2012

ThisisastepbysteptutorialthatdealswithMicrosoftServer2012reportingtools:SSRSandPowerView.IfyouareaBIdeveloper,consultant,orarchitectwhowishestolearnhowtouseSSRSandPowerView,andwanttounderstandthebestuseforeachtool,thenthisbookwillgetyouupandrunningquickly.Nopriorexperienceisrequiredwitheithertool!

·3萬字

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CORS Essentials

WebdevelopershavebeenlimitedbytheSameOriginPolicyandoftenwishtheycouldspreadtheirapplicationacrossdifferentdomains.YouknowJavaScriptandAJAX,andhaverunupagainsttheSameDomainPolicy,whichislimitingyourapplications.

·3萬字

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Mastering Ninject for Dependency Injection

MasteringNinjectforDependencyInjectionteachesyouthemostpowerfulconceptsofNinjectinasimpleandeasy-to-understandformatusinglotsofpracticalexamples,diagrams,andillustrations.MasteringNinjectforDependencyInjectionisaimedatsoftwaredevelopersandarchitectswhowishtocreatemaintainable,extensible,testable,andlooselycoupledapplications.SinceNinjecttargetsthe.NETplatform,thisbookisnotsuitableforsoftwaredevelopersofotherplatforms.Beingfamiliarwithdesignpatternssuchassingletonorfactorywouldbebeneficial,butnoknowledgeofdependencyinjectionorIoCisassumed.

·2.9萬字

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Construct 2 Game Development by Example

Thisbookusespracticalexamplestoteachreaders,andimpartsthekeyskillsandtechniquesofworkinginConstruct2throughbuildingcompletegameprojects.Thisbookisforcompletebeginnerswhohavealwayswantedtolearnhowtomakegamesandhavenevertried.Itistheperfectintroductiontogamedevelopment,design,andproduction.

·2.8萬字

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Building Multicopter Video Drones

Thisbookisforawiderangeofindividualswhoarelookingtoshootaerialfootagewithamulticopter.Nopreviousflyingexperienceisassumed,buteventhemostexpertflyerswillfindunexpectedandinterestinginformation.

·2.7萬字

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Box2D for Flash Games

ThisbookisastepbystepguidetocreategameswithBox2Dexplainedinasimpleandfriendlyway.AreyoufamiliarwithActionScript3andwanttoexplorethecapabilitiesofphysicsingamedesignusingBox2D,thenthisbookisforyou.Youdon’thavetobeanAS3hero:ifyouknowhowtocreateclassesandfunctionswithAS3,thenyoucanmakeyourfirstphysicsgame!

·2.7萬字

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Hands-On Big Data Analytics with PySpark

R Object-oriented Programming

Hands-On Machine Learning with Microsoft Excel 2019

Unity for Architectural Visualization

Implementing DevOps with Microsoft Azure

零基礎學MySQL數據庫管理

Creating Dynamic UIs with Android Fragments（Second Edition）

Node.js High Performance

Learning Proxmox VE

Unity AI Programming Essentials

Voice Application Development for Android

Computer Vision Projects with OpenCV and Python 3

Creating Concrete5 Themes

Augmented Reality for Android Application Development

Reporting with Microsoft SQL Server 2012

CORS Essentials

Mastering Ninject for Dependency Injection

Construct 2 Game Development by Example

Building Multicopter Video Drones

Box2D for Flash Games