《MasteringROSforRoboticsProgramming》一书的代码。

mastering-spark-sql

mastering-perl-scripts.zipmastering-perl-scripts.zip

Build,manage,andconfigurehigh-performing,reliableNoSQLdatabaseforyourapplicationswithCassandraKeyFeaturesWriteprogramsmoreefficientlyusingCassandra'sfeatureswiththehelpofexamplesConfigureCassandraandfine-tuneitsparametersdependingonyourneedsIntegrateCassandradatabasewithApacheSparkandbuildstrongdataanalyticspipeline

中英两版中英两版MasteringtheFreeRTOS™，英文文件全名161204_Mastering_the_FreeRTOS_Real_Time_Kernel-A_Hands-On_Tutorial_Guide，中文文件为掌握FreeRTOS™实时内核，英文版是FreeRTOS官网上下载的，中文版为自己翻译，能力有限，翻译可能不是很准确。
如果有版权问题请联系我，谢谢！

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

Mastering-Natural-Language-Processing-with-Python.pdf

MastertheartofadvancedVoIPandWebRTCco妹妹unicationwiththemostdynamicapplicationserver,FreeSWITCHAboutThisBookForgetthehassle-makeFreeSWITCHworkforyouDiscoverhowFreeSWITCHintegrateswitharangeoftoolsandAPIsFromhighavailabilitytoIVRdevelopmentusethisbooktobecomemoreconfidentwiththisusefulco妹妹unicationsoftwareWhoThisBookIsForSysAdmins,VoIPengineers–whoeveryouare,whateveryou’retryingtodo,thisbookwillhelpyougetmorefromFreeSWITCH.WhatYouWillLearnGettogripswiththecoreconceptsofFreeSWITCHLearnFreeSWITCHhighavailabilityWorkwithSIPprofiles,gateways,ITSPs,andCodecsoptimizationImplementeffectivesecurityonyourprojectsMasteraudiomanipulationandrecordingDiscoverhowFreeSWITCHworksalongsideWebRTCBuildyourowncomplexIVRandPBXapplicationsConnectdirectlytoPSTN/TDMCreateyourownFreeSWITCHmoduleTraceSIPpacketswiththehelpofbestopensourcetoolsImplementHomerSipcapturetotroubleshootanddebugallyourplatformtrafficInDetailFreeSWITCHisoneofthebesttoolsaroundifyou’relookingforamodernmethodofmanagingco妹妹unicationprotocolsthrougharangeofdifferentmedia.Fromreal-timebrowserco妹妹unicationwiththeWebRTCAPItoimplementingVoIP(voiceoverinternetprotocol),withFreeSWITCHyou’reinfullcontrolofyourprojects.Thisbookshowsyouhowtounlockitsfullpotential–morethanjustatutorial,it’spackedwithplentyoftipsandtrickstomakeitworkforyou.WrittenbymembersoftheteamwhoactuallyhelpedbuildFreeSWITCH,itwillguideyouthroughsomeofthenewestfeaturesofversion1.6includingvideotranscodingandconferencing.FindouthowFreeSWITCHinteractswithothertoolsandAPIs,learnhowtotackleco妹妹on(andnotsoco妹妹on)challengesrangingfromhighavailabilitytoIVRdevelopmentandprogra妹妹ingadvancedPBXs.Greatco妹妹unicationfunctionalitybeginswithFreeSWITCH–findouthowa

Title:MasteringApacheCassandra,2ndEditionAuthor:NishantNeerajLength:322pagesEdition:2Language:EnglishPublisher:PacktPublishingPublicationDate:2015-02-27ISBN-10:1784392618ISBN-13:9781784392611ThebookisaimedatintermediatedeveloperswithanunderstandingofcoredatabaseconceptsandwanttobecomeamasterimplementingCassandrafortheirapplication.TableofContentsChapter1.QuickStartChapter2.CassandraArchitectureChapter3.EffectiveCQLChapter4.DeployingaClusterChapter5.PerformanceTuningChapter6.ManagingaCluster–Scaling,NodeRepair,andBackupChapter7.MonitoringChapter8.IntegrationwithHadoop

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。