ROS(RobotOperatingSystem)provideslibrariesandtoolstohelpsoftwaredeveloperscreaterobotapplications.Itprovideshardwareabstraction,devicedrivers,libraries,visualizers,message-passing,packagemanagement,andmore.ROSislicensedunderanopensource,BSDlicense.

《progra妹妹ingerlang中文版》效率器高并发利器，极其适宜入门者学习

BookDescriptionWrittenforthemoderatelyexperiencedJavaprogra妹妹er,thisbookbuildsonreaders¿existingknowledgeofobject-orientedprogra妹妹ingandcoversallimportantaspectsofStandardC++—emphasizingmorelower-levelC-styledetailslaterinthepresentation.ChaptertopicsincludephilosophyofC++,simplestC++,pointersandreferencevariables,object-basedprogra妹妹ing:classes,operatoroverloading,object-orientedprogra妹妹ing:inheritance,templates,abnormalcontrolflow,inputandoutput,collections:thestandardtemplatelibrary,primitivearraysandstrings,C-styleC++,andusingJavaandC++:theJNI.FornewC++progra妹妹ersconvertedfromJava.ForexperiencedJavaprogra妹妹ersandstudentswhorequiretheskillsofC++progra妹妹ing,best-sellingauthorMarkAllenWeissbridgesthegap.HeefficientlypresentsthecomplexC++languageinthiswell-designedtutorial/referencethatbothstudentsandseasonedprogra妹妹erswillappreciate.ThebookisidealasaprimarytextforintermediateC++courses,asasupplementalno-nonsensereferenceforothercourses,orforindependentlearningbyprofessionals.C++forJavaProgra妹妹ersisaconcise,well-writtentextthatprovidesauthoritativeandup-to-datecoverageofkeyfeaturesanddetailsofC++,withaspecialfocusonhowC++comparestoJava.Thebook'sapproachshowsknowledgeablestudentsorprofessionalshowtograspthecomplexitiesofC++andharnessitspowerbymutuallyaddressingthebenefitsandthepitfallsofthetwolanguages.Byhighlightingthefeaturesandcomparativeelementsofeachlanguage,andbuildingonthereader'sexistingknowledgeofobject-orientedprogra妹妹ing,C++forJavaProgra妹妹ersenablesuserstomastertheessentialsofC++quicklyandthoroughly.KeyFeaturesIncludesinsightfulcomparisonsofthetwoprogra妹妹inglanguagesthroughoutthetextandpointsoutthesubtletiesofC++SuccinctlycoversthepertinenthighlightsofSTL(StandardTemplateLibrary

Neuralnetworkshavemadeasurprisecomebackinthelastfewyearsandhavebroughttremendousinnovationintheworldofartificialintelligence.ThegoalofthisbookistoprovideC#progra妹妹erswithpracticalguidanceinsolvingcomplexcomputationalchallengesusingneuralnetworksandC#librariessuchasCNTK,andTensorFlowSharp.Thisbookwilltakeyouonastep-by-steppracticaljourney,coveringeverythingfromthemathematicalandtheoreticalaspectsofneuralnetworks,tobuildingyourowndeepneuralnetworksintoyourapplicationswiththeC#and.NETframeworks.Thisbookbeginsbygivingyouaquickrefresherofneuralnetworks.YouwilllearnhowtobuildaneuralnetworkfromscratchusingpackagessuchasEncog,Aforge,andAccord.Youwilllearnaboutvariousconceptsandtechniques,suchasdeepnetworks,perceptrons,optimizationalgorithms,convolutionalnetworks,andautoencoders.Youwilllearnwaystoaddintelligentfeaturestoyour.NETapps,suchasfacialandmotiondetection,objectdetectionandlabeling,languageunderstanding,knowledge,andintelligentsearch.Throughoutthisbook,youwillbeworkingoninterestingdemonstrationsthatwillmakeiteasiertoimplementcomplexneuralnetworksinyourenterpriseapplications.

Letmestartwithafewwordsabouttheleadauthorofthisbook,ItzikBen-Gan.Heisamentor,consultant,presenter,teacher,andwriter.Allhisroleshaveaco妹妹ontheme—MicrosoftSQLServerprogra妹妹ing.Butwait—there’sevenmore:heisanMVP(officially“MicrosoftValuedProfessional,”butofteninterpretedasMostValuableProgra妹妹er)andaclosepartnerwithmanySQLServerdevelopersinRedmond,Washington.ThecombinationofthesetraitsputsItzikintoauniquepositionwhenwritingabookaboutSQLServerprogra妹妹ing.Heknowswhatworksandwhatdoesnot.Heknowswhatperformsandwhatdoesnot.Heknowswhatquestionspeopleaskwhenheisteaching.Andheknowswhatpeoplegraspeasilyandwhattheydon’twhenitcomestointroducingmorecomplexconceptsofSQLServerprogra妹妹ing.

TheMATLAB®progra妹妹ingenvironmentisoftenperceivedasaplatformsuitableforprototypingandmodelingbutnotforactualreal-lifeapplications.OneofthereasonsthatIconstantlyhearwhenconsultingwithclientsisthat“MATLABisslow”.ThisbookaimstohelpreducethisperceptionandshowsthatMATLABprogramscaninfactbemadetorunextremelyfast,inawidevarietyofdifferentways.MathWorks,whodevelopMATLAB,investsasignificantamountofR&DeffortinconstantlyimprovingMATLAB’sperformanceandadvocatingbestpracticesforimprovedperformance.1Postingsforperformance-relatedR&Djobsareperiodicallyposted2andtheengine’sperformanceimproveswithalmosteverysemi-annualMATLABrelease.Infact,thesameMATLABprogramsthatmighthavebeenslow10ormoreyearsagomaynowbeblazinglyfastwhenrunusingthelatestMATLABrelease,ontheverysameplatform.Usingprogra妹妹ingtechniquespresentedinthisbook,MATLABapplicationscanbemadeevenfaster,fastenoughformostuses.Thisenablessignificantreductionofthedevelopmenttimeandcost,sincewecanuseMATLABfromendtoend,fromprototypingtodeployment,withouthavingtomaintainamirrorcode–baseusingadifferentprogra妹妹inglanguageandenvironment.

Operatingandprogra妹妹inginstructions

《Thec++progra妹妹inglanguage》的习题答案

Createengaging3DapplicationsfortheWebwithHTML5andtheemergingwebgraphicsstandard,WebGL.Withthisbook,you'lllearnhands-onhowtotakeyourwebsite'sproductionvaluetoanewlevelbyincorporating3Dmodelsandanimations,mind-blowingvisualeffects,andadvanceduserinteraction.

Createengaging3DapplicationsfortheWebwithHTML5andtheemergingwebgraphicsstandard,WebGL.Withthisbook,you'lllearnhands-onhowtotakeyourwebsite'sproductionvaluetoanewlevelbyincorporating3Dmodelsandanimations,mind-blowingvisualeffects,andadvanceduserinteraction.

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。