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Internet of Things Programming with JavaScript
會員

LearntheartofbringingtheInternetofThingsintoyourprojectswiththepowerofJavaScriptAboutThisBook?ThisisapracticalguidetohelpyouconfigureandbuildacompletedistributedIoTsystemfromscratchusingJavaScript?UtilizethepowerofNodeandHTML5todevelopwebservicesandacentralizedwebserver,enablinghigh-levelcommunicationbetweenconnecteddevices?ControlallyourconnecteddevicesfromthebrowserbysettingupacommondashboardWhoThisBookIsForThisbookisfordeveloperswhoareinterestedinlearninghowtocommunicatewithconnecteddevicesinJavaScripttosetupanIoTsystem.SomebasicknowledgeofJavaScriptisexpected.HobbyistswhowanttoexplorethepotentialofIoTinJavaScriptwillalsofindthisbookuseful.WhatYouWillLearn?DeveloptheskillstoconnecteddevicespreparedthefieldtointeractwiththedevicesinanetworksystemInternetofThings?Findouthowtoconnectsensorsandactuatorstothedevices?Senddatatoawebserverconnecteddevices?UnderstandInternetofthingsusingwebservicesanddatabase?ConfigureadashboardusingHTML5andJavaScript?Controldevicesconnectedfromadashboard?Monitordifferentdevicesfromthedashboard?BuildanappforasmartphonetocontroldifferentdevicesInDetailTheInternetofThings(IoT)isanentirelynewplatformfordevelopersandengineers,butonethingthatremainsconsistentaswemoveintothisnewworld,aretheprogramminglanguages.JavaScriptisthemostwidelyusedlanguageovertheInternet,andwithIoTgainingmomentum,youwilllearnhowtoharnessthepowerofJavaScripttointeractwithconnecteddevices.ThisbookwillteachyouhowtointeractwithendpointdevicesbydevelopingwebservicesinJavaScriptandalsosetupaninterfacetocontrolallconnecteddevices.Thisbookbeginswithsettingupacentralizedwebserverthatservesasahubforallconnecteddevices.Thebookthenprogressesfurthertowardsbuildingwebservicestofacilitatehigh-levelcommunicationbetweenconnecteddevices.UsingArduinoandRaspberryPiZeroasendpointdevices,thebookwillshowyouhowdevicescancommunicatewitheachother,performawiderangeoftasks,andalsobecontrolledfromacentralizedlocationusingJavaScript.Thebookendswithcreatingahybridapptocontrolthedevicesthatcanberunfromabrowserorinstalledonasmartphone.StyleandapproachThisbookoffersstep-by-stepguidanceonhowtosetupadistributedIoTsystemusingJavaScript.ItwillteachyouhowtointeractwithendpointdevicesbydevelopingwebservicesinJavaScriptandalsosetupaninterfaceforcontrollingallconnecteddevices.

Rubén Oliva Ramos ·數據庫 ·2.6萬字

Mastering Redis
會員

TakeyourknowledgeofRedistothenextleveltobuildenthrallingapplicationswitheaseAboutThisBook?DetailedexplanationonDatastructureserverwithpowerfulstrings,lists,sets,sorted-sets,andhashes?LearntoScaleyourdatawithRedisCluster’sdistributedsetup?ThisisafastpacedpracticalguidefullofscreenshotsandrealworkexamplestohelpyougettogripswithRedisinnotime.WhoThisBookIsForIfyouareasoftwaredeveloperwithsomeexperiencewithRedisandwouldnowliketoelevateyourRedisknowledgeandskillsevenfurther,thenthisbookisforyou.WhatYouWillLearn?ChoosetherightRedisdatastructureforyourproblem?UnderstandRedisevent-loopandimplementyourowncustomCcommands?SolvecomplexworkflowswithRedisserver-sidescriptingwithLua?ConfigureyourRedisinstanceforoptimalmemorymanagement?ScaleyourdatainadistributedmannerwithRedisCluster?ImprovethestabilityofyourRedissolutionusingRedisSentinel?ComplementyourexistingdatabaseandNoSQLenvironmentwithRedis?ExploitawiderangeoffeaturesprovidedbyRedistobecomeaDevOpsexpert.InDetailRedisisthemostpopular,open-source,keyvaluedatastructureserverthatprovidesawiderangeofcapabilitiesonwhichmultipleplatformscanbebebuilt.Itsfastandflexibledatastructuresgiveyourexistingapplicationsanedgeinthedevelopmentenvironment.ThisbookisapracticalguidewhichaimstohelpyoudeepdiveintotheworldofRedisdatastructuretoexploititsexcellentfeatures.WestartourjourneybyunderstandingtheneedofRedisinbrief,followedbyanexplanationofAdvancedkeymanagement.Next,youwilllearnaboutdesignpatterns,bestpracticesforusingRedisinDevOpsenvironmentandDockercontainerizationparadigmindetail.Afterthis,youwillunderstandtheconceptofscalingwithRedisclusterandRedisSentinel,followedbyathroughexplanationofincorporatingRediswithNoSQLtechnologiessuchasElasticsearchandMongoDB.Attheendofthissection,youwillbeabletodevelopcompetentapplicationsusingthesetechnologies.YouwillthenexplorethemessagequeuingandtaskmanagementfeaturesofRedisandwillbeabletoimplementtheminyourapplications.Finally,youwilllearnhowRediscanbeusedtobuildreal-timedataanalyticdashboards,fordifferentdisparatedatastreams.StyleandapproachThisisahandsonguidefullofeasy-to-followexamples,thatillustrateimportantconceptsandtechniquestosolvecomplexproblemswithRedis.

Jeremy Nelson ·專用軟件 ·8.6萬字

Internet of Things with Python
會員

InteractwiththeworldandrapidlyprototypeIoTapplicationsusingPythonAboutThisBook?RapidlyprototypeevencomplexIoTapplicationswithPythonandputthemtopracticaluse?EnhanceyourIoTskillswiththemostup-to-dateapplicabilityinthefieldofwearabletech,smartenvironments,andhomeautomation?Interactwithhardware,sensors,andactuatorsandcontrolyourDIYIoTprojectsthroughPythonWhoThisBookIsForThebookisidealforPythondeveloperswhowanttoexplorethetoolsinthePythonecosysteminordertobuildtheirownIoTapplicationsandworkonIoT-relatedprojects.ItisalsoaveryusefulresourcefordeveloperswithexperienceinotherprogramminglanguagesthatwanttoeasilyprototypeIoTapplicationswiththeIntelGalileoGen2board.WhatYouWillLearn?PrototypeanddevelopIoTsolutionsfromscratchwithPythonastheprogramminglanguage?DevelopIoTprojectswithIntelGalileoGen2boardalongwithPython?WorkwiththedifferentcomponentsincludedintheboardsusingPythonandtheMRAAlibrary?Interactwithsensors,actuators,andshields?WorkwithUARTandlocalstorage?InteractwithanyelectronicdevicethatsupportstheI2Cbus?Allowmobiledevicestointeractwiththeboard?Workwithreal-timeIoTandcloudservices?UnderstandBigDataandIoTanalyticsInDetailInternetofThings(IoT)isrevolutionizingthewaydevices/thingsinteractwitheachother.AndwhenyouhaveIoTwithPythononyourside,you'llbeabletobuildinteractiveobjectsanddesignthem.Thisbookletsyoustayattheforefrontofcutting-edgeresearchonIoT.We'llopenupthepossibilitiesusingtoolsthatenableyoutointeractwiththeworld,suchasIntelGalileoGen2,sensors,andotherhardware.Youwilllearnhowtoread,write,andconvertdigitalvaluestogenerateanalogoutputbyprogrammingPulseWidthModulation(PWM)inPython.Youwillgetfamiliarwiththecomplexcommunicationsystemincludedintheboard,soyoucaninteractwithanyshield,actuator,orsensor.Lateron,youwillnotonlyseehowtoworkwithdatareceivedfromthesensors,butalsoperformactionsbysendingthemtoaspecificshield.You'llbeabletoconnectyourIoTdevicetotheentireworld,byintegratingWiFi,Bluetooth,andInternetsettings.Witheverythingready,youwillseehowtoworkinrealtimeonyourIoTdeviceusingtheMQTTprotocolinpython.Bytheendofthebook,youwillbeabletodevelopIoTprototypeswithPython,libraries,andtools.StyleandapproachThisbooktakesatutorial-likeapproachwithmissioncriticalchapters.Theinitialchaptersareintroductionsthatsetthepremiseforusefulexamplescoveredinlaterchapters.

Gastón C. Hillar ·數據庫 ·8.6萬字

Game Physics Cookbook
會員

Discoverover100easy-to-followrecipestohelpyouimplementefficientgamephysicsandcollisiondetectioninyourgamesAboutThisBook?Getacomprehensivecoverageoftechniquestocreatehighperformancecollisiondetectioningames?Learnthecoremathematicsconceptsandphysicsinvolvedindepictingcollisiondetectionforyourgames?Getahands-onexperienceofbuildingarigidbodyphysicsengineWhoThisBookIsForThisbookisforbeginnertointermediategamedevelopers.Youdon’tneedtohaveaformaleducationingames—youcanbeahobbyistorindiedeveloperwhostartedmakinggameswithUnity3D.WhatYouWillLearn?Implementfundamentalmathssoyoucandevelopsolidgamephysics?Usematricestoencodelineartransformations?Knowhowtocheckgeometricprimitivesforcollisions?BuildaPhysicsenginethatcancreaterealisticrigidbodybehavior?Understandadvancedtechniques,includingtheSeparatingAxisTheorem?Createphysicallyaccuratecollisionreactions?Explorespatialpartitioningasanaccelerationstructureforcollisions?ResolverigidbodycollisionsbetweenprimitiveshapesInDetailPhysicsisreallyimportantforgameprogrammerswhowanttoaddrealismandfunctionalitytotheirgames.Collisiondetectioninparticularisaproblemthataffectsallgamedevelopers,regardlessoftheplatform,engine,ortoolkittheyuse.Thisbookwillteachyoutheconceptsandformulasbehindcollisiondetection.Youwillalsobetaughthowtobuildasimplephysicsengine,whereRigidBodyphysicsisthemainfocus,andlearnaboutintersectionalgorithmsforprimitiveshapes.You’llbeginbybuildingastrongfoundationinmathematicsthatwillbeusedthroughoutthebook.We’llguideyouthroughimplementing2Dand3Dprimitivesandshowyouhowtoperformeffectivecollisiontestsforthem.Wethenpivottooneoftheharderareasofgamedevelopment—collisiondetectionandresolution.Furtheron,youwilllearnwhataPhysicsengineis,howtosetupagamewindow,andhowtoimplementrendering.We’llexploreadvancedphysicstopicssuchasconstraintsolving.You’llalsofindouthowtoimplementarudimentaryphysicsengine,whichyoucanusetobuildanAngryBirdstypeofgameoramoreadvancedgame.Bytheendofthebook,youwillhaveimplementedallprimitiveandsomeadvancedcollisiontests,andyouwillbeabletoreadongeometryandlinearAlgebraformulastotakeforwardtoyourowngames!StyleandapproachGainthenecessaryskillsneededtobuildaPhysicsengineforyourgamesthroughpracticalrecipes,inaneasy-to-readmanner.Everytopicexplainedinthebookhasclear,easytounderstandcodeaccompanyingit.

Gabor Szauer ·程序設計 ·9.9萬字

Hands/On Simulation Modeling with Python
會員

EnhanceyoursimulationmodelingskillsbycreatingandanalyzingdigitalprototypesofaphysicalmodelusingPythonprogrammingwiththiscomprehensiveguideKeyFeatures.Learntocreateadigitalprototypeofarealmodelusinghands-onexamples.Evaluatetheperformanceandoutputofyourprototypeusingsimulationmodelingtechniques.UnderstandvariousstatisticalandphysicalsimulationstoimprovesystemsusingPythonBookDescriptionSimulationmodelinghelpsyoutocreatedigitalprototypesofphysicalmodelstoanalyzehowtheyworkandpredicttheirperformanceintherealworld.Withthiscomprehensiveguide,you'llunderstandvariouscomputationalstatisticalsimulationsusingPython.Startingwiththefundamentalsofsimulationmodeling,you'llunderstandconceptssuchasrandomnessandexploredatageneratingprocesses,resamplingmethods,andbootstrappingtechniques.You'llthencoverkeyalgorithmssuchasMonteCarlosimulationsandMarkovdecisionprocesses,whichareusedtodevelopnumericalsimulationmodels,anddiscoverhowtheycanbeusedtosolvereal-worldproblems.Asyouadvance,you'lldevelopsimulationmodelstohelpyougetaccurateresultsandenhancedecision-makingprocesses.Usingoptimizationtechniques,you'lllearntomodifytheperformanceofamodeltoimproveresultsandmakeoptimaluseofresources.Thebookwillguideyouincreatingadigitalprototypeusingpracticalusecasesforfinancialengineering,prototypingprojectmanagementtoimproveplanning,andsimulatingphysicalphenomenausingneuralnetworks.Bytheendofthisbook,you'llhavelearnedhowtoconstructanddeploysimulationmodelsofyourowntoovercomereal-worldchallenges.Whatyouwilllearn.Gainanoverviewofthedifferenttypesofsimulationmodels.Gettogripswiththeconceptsofrandomnessanddatagenerationprocess.Understandhowtoworkwithdiscreteandcontinuousdistributions.WorkwithMonteCarlosimulationstocalculateadefiniteintegral.FindouthowtosimulaterandomwalksusingMarkovchains.Obtainrobustestimatesofconfidenceintervalsandstandarderrorsofpopulationparameters.Discoverhowtouseoptimizationmethodsinreal-lifeapplications.Runefficientsimulationstoanalyzereal-worldsystemsWhothisbookisforHands-OnSimulationModelingwithPythonisforsimulationdevelopersandengineers,modeldesigners,andanyonealreadyfamiliarwiththebasiccomputationalmethodsthatareusedtostudythebehaviorofsystems.ThisbookwillhelpyouexploreadvancedsimulationtechniquessuchasMonteCarlomethods,statisticalsimulations,andmuchmoreusingPython.WorkingknowledgeofPythonprogramminglanguageisrequired.

Giuseppe Ciaburro ·專用軟件 ·8.2萬字

Microsoft Office 365 Administration Cookbook
會員

MakethemostoutofyourinvestmentinOffice365appsandserviceswiththisMicrosoftOfficecookbookKeyFeatures*LearnhowtomanageandsecuretheentireOffice365stackinadditiontospecificservices*DelveintonewerandfrequentlyshiftingareassuchasPowerPlatform,MicrosoftTeams,andMicrosoftSearchadministration*DiscovercarefullyselectedtechniquesthatcoverarangeofadministrativetasksofvaryingdifficultylevelsBookDescriptionOrganizationsacrosstheworldhaveswitchedtoOffice365toboostworkplaceproductivity.However,tomaximizeinvestmentinOffice365,youneedtoknowhowtoefficientlyadministerOffice365solutions.MicrosoftOffice365AdministrationCookbookispackedwithrecipestoguideyouthroughcommonandnot-so-commonadministrativetasksthroughoutOffice365.Whetheryou’readministeringasingleappsuchasSharePointororganization-wideSecurity&ComplianceacrossOffice365,thiscookbookoffersavarietyofrecipesthatyou’llwanttohavetohand.Thebookbeginsbycoveringessentialsetupandadministrationtasks.You’lllearnhowtomanagepermissionsforusersandusergroupsalongwithautomatingroutineadmintasksusingPowerShell.You’llthenprogressthroughtomanagingcoreOffice365servicessuchasExchangeOnline,OneDrive,SharePointOnline,andAzureActiveDirectory(AD).Thisbookalsofeaturesrecipesthat’llhelpyoutomanagenewerservicessuchasMicrosoftSearch,PowerPlatform,andMicrosoftTeams.Inthefinalchapters,you’lldelveintomonitoring,reporting,andsecuringyourOffice365services.Bytheendofthisbook,you’llhavelearnedaboutmanagingindividualOffice365servicesalongwithmonitoring,securing,andoptimizingyourentireOffice365deploymentefficiently.Whatyouwilllearn*GettogripswithbasicOffice365setupandroutineadministrationtasks*ManageOffice365identitiesandgroupsefficientlyandsecurely*HarnessthecapabilitiesofPowerShelltoautomatecommonadministrativetasks*ConfigureandmanagecoreOffice365servicessuchasExchangeOnline,SharePoint,andOneDrive*Configureandadministerfast-evolvingservicessuchasMicrosoftSearch,PowerPlatform,MicrosoftTeams,andAzureAD*GetupandrunningwithadvancedthreatprotectionfeaturesprovidedbytheMicrosoft365Security&ComplianceCenter*Protectyourorganization’ssensitivedatawithOffice365DataLossPrevention*MonitoractivitiesandbehaviorsacrossallOffice365servicesWhothisbookisforThisbookisfornewerOffice365administratorsandITprosalike,andcomeswithrecipesofvaryingdifficultylevelsalongwithstep-by-stepguidance.WhetheryouarenewtoOffice365administrationorjustseekingnewideas,thiscookbookcontainsrecipestoenhanceyourorganization’sappandservicemanagementandproductivity.

Nate Chamberlain ·程序設計 ·5萬字

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