游戏截图：https://blog.csdn.net/niehanmin/article/details/80332580unity迷你太空射击游戏源码，重现儿时的掌机时代的感觉。
Youcanchoosewhatgameyouwanttoplay:killingenemiesinSpaceWar,orrescuingastronautsinSpaceRescue.ThisisacompletegamewithfullycommentedscriptsinC#.Inthisgameyoucanseehowto:*UsethenewUIfromversion4.6*WorkwithglobaldatathroughPersistentSingletons*Useobjectpoolingtopreventperformanceloss.andthebasicsof2Dgames:*Spritemovements*Collisions*Playsounds

EmbeddedMotionDriver6.12isourfirstever9-axissolutionnotlockedtoaspecificMCU.Version6.1.2isanupdateto6.1thatincludesbugfixesandnewlibraries.ThisreleaseissupportedacrossallARMMxcorearchitecturesandsupportstheInvenSenseMPU-6000,6050,6500,9150,and9250.ThereleaseincludesoptimizedlibrariesandexampleprojectsforM3andM4coresaswellthegenericARMlibraryforanyMxcoreandanadditionallibraryandprojectfortheTIMSP430.eMD6.1alsoincludesaPythonclientforbothvisualizingthesensorperformanceandcommandsforprintingdata.ThissolutionwillallowyoutoeasilyleverageandconfigurenumerousfeaturesoftheDMPandalsobenefitfromdynamicfeaturesintheMPLsoftwarelibrary.LibrariesspecifictoIAR,Keil,andGCCareincluded.

完整英文版ISO12405-3：2014Electricallypropelledroadvehicles—Testspecificationforlithium-iontractionbatterypacksandsystems—Part3:Safetyperformancerequirements（电动车锂电池安全性能要求），为方便理解同时附上最新国标GB/T31467.3-2015（从30页开始）方便阅读，本标准规定了测试程序并为B级电压等级的锂离子电池组和系统提供了可接受的安全要求，这些电池组和系统将用作电动推进道路车辆中的牵引电池。
用于两轮或三轮车辆的牵引电池组和系统不受ISO12405-3：2014的保护。
ISO12405-3：2014与用于车辆的电池组和系统的安全性能测试有关。
ISO12405-3：2014不适用于在运输，存储，车辆生产，维修和保养服务期间对电池组和系统的安全性进行评估。

试验+答案01INTRO-实验02Manage_data_availability-实验03FLASHBACK-实验04Security-实验05gc-实验06RAC-实验07dataguard-实验08Performance_Tun-实验09DW-实验ORACLE11G_OCM考试考点练习

Google官方发布视频

Thistextbookintroducessparseandredundantrepresentationswithafocusonapplicationsinsignalandimageprocessing.Thetheoreticalandnumericalfoundationsaretackledbeforetheapplicationsarediscussed.Mathematicalmodelingforsignalsourcesisdiscussedalongwithhowtousethepropermodelfortaskssuchasdenoising,restoration,separation,interpolationandextrapolation,compression,sampling,analysisandsynthesis,detection,recognition,andmore.Thepresentationiselegantandengaging.SparseandRedundantRepresentationsisintendedforgraduatestudentsinappliedmathematicsandelectricalengineering,aswellasappliedmathematicians,engineers,andresearcherswhoareactiveinthefieldsofsignalandimageprocessing.*Introducestheoreticalandnumericalfoundationsbeforetacklingapplications*Discusseshowtousethepropermodelforvarioussituations*Introducessparseandredundantrepresentations*FocusesonapplicationsinsignalandimageprocessingThefieldofsparseandredundantrepresentationmodelinghasgonethroughamajorrevolutioninthepasttwodecades.Thisstartedwithaseriesofalgorithmsforapproximatingthesparsestsolutionsoflinearsystemsofequations,latertobefollowedbysurprisingtheoreticalresultsthatguaranteethesealgorithms’performance.Withthesecontributionsinplace,majorbarriersinmakingthismodelpracticalandapplicablewereremoved,andsparsityandredundancybecamecentral,leadingtostate-of-the-artresultsinvariousdisciplines.Oneofthemainbeneficiariesofthisprogressisthefieldofimageprocessing,wherethismodelhasbeenshowntoleadtounprecedentedperformanceinvariousapplications.Thisbookprovidesacomprehensiveviewofthetopicofsparseandredundantrepresentationmodeling,anditsuseinsignalandimageprocessing.Itoffersasystematicandorderedexposuretothetheoreticalfoundationsofthisdatamodel,thenumericalaspec

SQLServer2017QueryPerformanceTuningFifhEditionTroubleshootandOptimizeQueryPerformance

Atypesystemisasyntacticmethodforenforcinglevelsofabstractioninprograms.Thestudyoftypesystems--andofprogramminglanguagesfromatype-theoreticperspective--hasimportantapplicationsinsoftwareengineering,languagedesign,high-performancecompilers,andsecurity.Thistextprovidesacomprehensiveintroductionbothtotypesystemsincomputerscienceandtothebasictheoryofprogramminglanguages.Theapproachispragmaticandoperational;eachnewconceptismotivatedbyprogrammingexamplesandthemoretheoreticalsectionsaredrivenbytheneedsofimplementations.Eachchapterisaccompaniedbynumerousexercisesandsolutions,aswellasarunningimplementation.Dependenciesbetweenchaptersareexplicitlyidentified,allowingreaderstochooseavarietyofpathsthroughthematerial.Thecoretopicsincludetheuntypedlambda-calculus,simpletypesystems,typereconstruction,universalandexistentialpolymorphism,subtyping,boundedquantification,recursivetypes,kinds,andtypeoperators.Extendedcasestudiesdevelopavarietyofapproachestomodelingthefeaturesofobject-orientedlanguages.(Thefulltableofcontentsisavailablehere.)

DDRandDDR2SDRAMHigh-PerformanceControllerUserGuide，介绍DDRandDDR2SDRAMHigh-PerformanceControllerIP核及其使用

Hprose(HighPerformanceRemoteObjectServiceEngine)是一个开源的新型轻量级跨语言跨平台的面向对象的高性能远程动态通讯中间件。
它支持众多语言，本资源为.NET,Java,Objective-C,ActionScript,JavaScript,ASP,PHP等语言的开发文档，通过Hprose可以在这些语言之间实现方便且高效的互通。

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。