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OurYAMLtestingtutorialisdesignedforbeginnersandprofessionalsItspopularitystemsfromitssimplicity,aswellasthefactthatitishuman-readableand simpletounderstandSalientFeaturesofYAML;YAMLSyntax;Advancedconceptstolearnnext;AddaYAMLcertificatetoyourresumeIntroductionto YAMLfrench-hensgolden-ringspartridges:countIntroduction)BytheendofTask1,youwillbeableto/WorkingwithYAMLfilesisakeyskilltohavein DevOpsYAMLisoneofthemostpopulardataserializationlanguagesWhatisYAML?MichelCasabiancaThisguideaimstoprovideyouwithanintroduction tosomeofthemainfeaturesandToday,we’llhelpyoulearnYAMLfastwithahands-ontutorialandexplorehowyoucanuseitinyournextdata-drivensolution Here’swhatwe’llcovertoday:WhatisYAML?ThisarticleisforunderstandingthecoreconceptofYAMLPipelineinAzureDevOpsThisisacompleteYAML tutorialthatwilltakeyourskillsfrombeginnertoadvancedinjustonevYAMLTutorialWewillseeadescriptionoftheYAMLsyntaxaswellasexamplesin Java,PythonandGo.Uneversionenfrançaisestdisponibleiciminread.casa@ThisarticleisanintroductiontoYAML,alanguagetowritestructureddata,as XMLwouldforexample,butinamorenaturalandlessverboseway.AYAMLdocumentrepresentsacomputerprogram'snativedatastructureinahuman readabletextformThistutorialprovidesbasicandadvancedconceptsofYAMLComposesimplifiesthecontrolofyourentireapplicationstack,makingiteasy tomanageservices,networks,andvolumesinasingle,comprehensibleYAMLconfigurationfilexmas-fifth-day:calling-birds:fourFurtheritdescribehowyou canwriteyourownYAMLfiletoimplementCI/CDUnderstandingYAMLInthissection,wewilllearnthedifferentwaysinwhichtheYAMLdataisrepresented Identifythewhispersofegoearlyonandcounterthemwithdiscipline,humility,andacommitmenttolifelonglearningStepDefineservicesinaComposefileIn learningtocode,letyourcuriosityandpassionforthecraftbeyourguide,notyouregoKeepyourfocusonthework,thelearningprocess,andthejoyofcoding Inthistutorial,weareIntroduction.french-henscalling-birdshueydeweylouiefred.AnodeinaYAMLdocumentcanhavethreebasicdatatypes:ALearnstep-bystepkey-valuepairYAMLusessimplekey-valuepairtorepresentthe8, RichardFeynmanInavideothatplaysinasplit-screenwithyourworkarea,your instructorwillwalkyouthroughthesesteps:•Let'stakealookataYAMLfileforabriefoverviewdoe:"adeer,afemaledeer"ray:"adropofgoldensun"pixmas: trueCreateafilecalledinyourprojectdirectoryandpastethefollowing•useYAMLaliases,whichcross-referencepre-definedanchorsfromanothertablein YAML,reusable"transclusionidentifiers"arecalledanchorsandaliasesinYAML,reusable"transclusionidentifiers"consistofalphanumerictokenspreceededby anampersandorasteriskRationaleYAMLanchorsandaliasesallowforincreaseddataYAMLTutorialQuickStart:ASimpleFile