[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"me":3,"catalog:tr:backend\u002Fnodejs-stdlib-http":4,"config":252},null,{"field_key":5,"field_name":6,"seniority":7,"topic_key":8,"topic_name":9,"spec_key":7,"spec_name":7,"locale":10,"cell_total":11,"field_total":12,"seniorities":13,"topics":17,"specs":148,"samples":168},"backend","Backend","","nodejs-stdlib-http","Nodejs Stdlib Http","tr",75,3300,[14,15,16],"junior","mid","senior",[18,21,24,27,30,33,36,39,42,45,48,51,54,57,60,63,66,69,72,75,78,81,84,87,90,93,96,99,102,103,106,109,112,115,118,121,124,127,130,133,136,139,142,145],{"key":19,"name":20,"count":11},"api-design","API Tasarımı",{"key":22,"name":23,"count":11},"caching","Caching",{"key":25,"name":26,"count":11},"concurrency","Eşzamanlılık",{"key":28,"name":29,"count":11},"csharp-concurrency-async","Csharp Concurrency Async",{"key":31,"name":32,"count":11},"csharp-exceptions","Csharp Exceptions",{"key":34,"name":35,"count":11},"csharp-generics-interfaces","Csharp Generics Interfaces",{"key":37,"name":38,"count":11},"csharp-memory-performance","Csharp Memory Performance",{"key":40,"name":41,"count":11},"csharp-stdlib-http","Csharp Stdlib Http",{"key":43,"name":44,"count":11},"csharp-testing-tooling","Csharp Testing Tooling",{"key":46,"name":47,"count":11},"databases-sql","Veritabanı \u002F SQL",{"key":49,"name":50,"count":11},"go-concurrency","Go Concurrency",{"key":52,"name":53,"count":11},"go-errors","Go Errors",{"key":55,"name":56,"count":11},"go-interfaces-generics","Go Interfaces Generics",{"key":58,"name":59,"count":11},"go-memory-performance","Go Memory Performance",{"key":61,"name":62,"count":11},"go-stdlib-http","Go Stdlib Http",{"key":64,"name":65,"count":11},"go-testing-tooling","Go Testing Tooling",{"key":67,"name":68,"count":11},"java-concurrency","Java Concurrency",{"key":70,"name":71,"count":11},"java-exceptions","Java Exceptions",{"key":73,"name":74,"count":11},"java-generics-interfaces","Java Generics Interfaces",{"key":76,"name":77,"count":11},"java-memory-jvm","Java Memory Jvm",{"key":79,"name":80,"count":11},"java-stdlib-http","Java Stdlib Http",{"key":82,"name":83,"count":11},"java-testing-tooling","Java Testing Tooling",{"key":85,"name":86,"count":11},"messaging-queues","Mesajlaşma \u002F Kuyruklar",{"key":88,"name":89,"count":11},"networking-http","Ağ \u002F HTTP",{"key":91,"name":92,"count":11},"nodejs-error-handling","Nodejs Error Handling",{"key":94,"name":95,"count":11},"nodejs-event-loop-async","Nodejs Event Loop Async",{"key":97,"name":98,"count":11},"nodejs-memory-performance","Nodejs Memory Performance",{"key":100,"name":101,"count":11},"nodejs-modules-streams","Nodejs Modules Streams",{"key":8,"name":9,"count":11},{"key":104,"name":105,"count":11},"nodejs-testing-tooling","Nodejs Testing Tooling",{"key":107,"name":108,"count":11},"php-concurrency-async","Php Concurrency Async",{"key":110,"name":111,"count":11},"php-exceptions","Php Exceptions",{"key":113,"name":114,"count":11},"php-generics-interfaces","Php Generics Interfaces",{"key":116,"name":117,"count":11},"php-memory-performance","Php Memory Performance",{"key":119,"name":120,"count":11},"php-stdlib-http","Php Stdlib Http",{"key":122,"name":123,"count":11},"php-testing-tooling","Php Testing Tooling",{"key":125,"name":126,"count":11},"python-concurrency-async","Python Concurrency Async",{"key":128,"name":129,"count":11},"python-errors-context","Python Errors Context",{"key":131,"name":132,"count":11},"python-memory-performance","Python Memory Performance",{"key":134,"name":135,"count":11},"python-stdlib-http","Python Stdlib Http",{"key":137,"name":138,"count":11},"python-testing-tooling","Python Testing Tooling",{"key":140,"name":141,"count":11},"python-typing-oop","Python Typing Oop",{"key":143,"name":144,"count":11},"security","Güvenlik",{"key":146,"name":147,"count":11},"testing","Test",[149,153,156,159,162,165],{"key":150,"name":151,"count":152},"csharp","C#\u002F.NET",450,{"key":154,"name":155,"count":152},"go","Go",{"key":157,"name":158,"count":152},"java","Java",{"key":160,"name":161,"count":152},"nodejs","Node.js",{"key":163,"name":164,"count":152},"php","PHP",{"key":166,"name":167,"count":152},"python","Python",[169,187,200,213,226,239],{"id":170,"topic":9,"difficulty":171,"body":172,"options":173,"correct_key":178,"explanation":186},"019f71b0-dba5-7112-a13e-a2301aba72b7",1,"POSIX sistemlerde (Linux\u002FmacOS) Node'un `path.sep` değeri nedir?",[174,177,180,183],{"key":175,"text":176},"a","`\\\\`",{"key":178,"text":179},"b","`\u002F`",{"key":181,"text":182},"c","`:`",{"key":184,"text":185},"d","`.`","`path.sep` platforma özgü yol ayırıcısıdır: POSIX'te `\u002F`, Windows'ta `\\`. Ayırıcıyı sabit kodlamak yerine `path.sep`\u002F`path.join` kullanmak platformlar arası taşınabilirlik sağlar.",{"id":188,"topic":9,"difficulty":171,"body":189,"options":190,"correct_key":175,"explanation":199},"019f71b0-dba5-7791-bc9b-3a672e39c235","```javascript\nconst buf = Buffer.from('hello');\nconsole.log(Buffer.isBuffer(buf));\nconsole.log(Buffer.isBuffer('hello'));\n```\nEkrana ne yazılır?",[191,193,195,197],{"key":175,"text":192},"`true` sonra `false`",{"key":178,"text":194},"`false` sonra `true`",{"key":181,"text":196},"`true` sonra `true`",{"key":184,"text":198},"`false` sonra `false`","`Buffer.isBuffer()` yalnızca gerçek `Buffer` örnekleri için `true` döner. Düz bir string `Buffer` olmadığı için ikinci çağrı `false` döner.",{"id":201,"topic":9,"difficulty":171,"body":202,"options":203,"correct_key":184,"explanation":212},"019f71b0-dba5-7ea6-8c64-7e6db091dd55","`node app.js foo` çalıştırıldığında `process.argv[0]` neyi temsil eder?",[204,206,208,210],{"key":175,"text":205},"İlk CLI argümanı (`foo`)",{"key":178,"text":207},"Çalıştırılan script'in yolu (`app.js`)",{"key":181,"text":209},"Sadece argümanları içeren, `node` içermeyen bir dizi",{"key":184,"text":211},"Node.js çalıştırılabilir dosyasının kendi yolu","`process.argv[0]` çalıştırılabilir dosya yoludur (node), `argv[1]` çalıştırılan script'in yoludur, `argv[2]`'den itibaren ise kullanıcının verdiği gerçek CLI argümanlarıdır.",{"id":214,"topic":9,"difficulty":171,"body":215,"options":216,"correct_key":181,"explanation":225},"019f71b0-dba6-77b4-bf58-2141a4a5c2c9","```javascript\nconst fs = require('fs');\nconsole.log(fs.existsSync('\u002Fdefinitely\u002Fnot\u002Fhere\u002Fxyz'));\n```\nEkrana ne yazılır?",[217,219,221,223],{"key":175,"text":218},"`true`",{"key":178,"text":220},"Bir `Error` fırlatır",{"key":181,"text":222},"`false`",{"key":184,"text":224},"`undefined`","`fs.existsSync()` var olmayan bir yol için asla hata fırlatmaz — sadece `false` döner. Yalnızca gerçekten geçersiz argümanlarda (ör. yanlış tip) hata fırlatır.",{"id":227,"topic":9,"difficulty":171,"body":228,"options":229,"correct_key":175,"explanation":238},"019f71b0-dba6-7ecc-9285-0c8aea0afc63","`path.parse('\u002Fhome\u002Fuser\u002Ffile.txt')` hangi anahtarlara sahip bir nesne döner?",[230,232,234,236],{"key":175,"text":231},"`root`, `dir`, `base`, `ext`, `name`",{"key":178,"text":233},"`root`, `dir`, `file`, `extension`",{"key":181,"text":235},"`dirname`, `basename`, `extname`",{"key":184,"text":237},"Yalnızca `path`, `ext`, `name`","`path.parse()` `{ root, dir, base, ext, name }` döner. `base` tam dosya adıdır (`file.txt`), `name` uzantısız dosya adıdır (`file`).",{"id":240,"topic":9,"difficulty":171,"body":241,"options":242,"correct_key":178,"explanation":251},"019f71b0-dba7-76e4-9614-fa721f540b40","```javascript\nconst http = require('http');\nconst server = http.createServer((req, res) => {\n  console.log(req.method);\n  res.end('ok');\n});\n```\nBir client `GET` isteği gönderiyor. `req.method` ne yazar?",[243,245,247,249],{"key":175,"text":244},"İsteğin tam URL'i",{"key":178,"text":246},"`'GET'`",{"key":181,"text":248},"`res.end` çağrılana kadar `undefined`",{"key":184,"text":250},"`'get'` (küçük harf)","`req` bir `http.IncomingMessage`'dır; `method` özelliği HTTP fiilini client'ın gönderdiği hâliyle aynen tutar, ör. `'GET'`, `'POST'` — Node bunu büyük harfe çevirmez veya başka şekilde normalize etmez. Burada client `GET` gönderdiği için `req.method === 'GET'` olur.",{"fields":253,"seniorities":424,"interview_shapes":425,"locales":430,"oauth":432,"question_count":435,"coach_enabled":436,"jd_match_enabled":436},[254,265,286,303,327,340,359,378,398,405,411,418],{"key":5,"name_tr":6,"name_en":6,"sort":171,"specializations":255},[256,259,260,261,262,263,264],{"key":257,"name":258,"field":5},"general","Genel",{"key":154,"name":155,"field":5},{"key":166,"name":167,"field":5},{"key":157,"name":158,"field":5},{"key":150,"name":151,"field":5},{"key":160,"name":161,"field":5},{"key":163,"name":164,"field":5},{"key":266,"name_tr":267,"name_en":267,"sort":268,"specializations":269},"frontend","Frontend",2,[270,271,274,277,280,283],{"key":257,"name":258,"field":266},{"key":272,"name":273,"field":266},"javascript","JavaScript",{"key":275,"name":276,"field":266},"typescript","TypeScript",{"key":278,"name":279,"field":266},"react","React",{"key":281,"name":282,"field":266},"vue","Vue",{"key":284,"name":285,"field":266},"angular","Angular",{"key":287,"name_tr":288,"name_en":288,"sort":289,"specializations":290},"fullstack","Fullstack",3,[291,292,293,294,295,296,297,298,299,300,301,302],{"key":257,"name":258,"field":287},{"key":154,"name":155,"field":5},{"key":166,"name":167,"field":5},{"key":157,"name":158,"field":5},{"key":150,"name":151,"field":5},{"key":160,"name":161,"field":5},{"key":163,"name":164,"field":5},{"key":272,"name":273,"field":266},{"key":275,"name":276,"field":266},{"key":278,"name":279,"field":266},{"key":281,"name":282,"field":266},{"key":284,"name":285,"field":266},{"key":304,"name_tr":305,"name_en":305,"sort":306,"specializations":307},"devops-cloud","DevOps \u002F Cloud",4,[308,309,312,315,318,321,324],{"key":257,"name":258,"field":304},{"key":310,"name":311,"field":304},"aws","AWS",{"key":313,"name":314,"field":304},"gcp","GCP",{"key":316,"name":317,"field":304},"azure","Azure",{"key":319,"name":320,"field":304},"kubernetes","Kubernetes",{"key":322,"name":323,"field":304},"terraform","Terraform",{"key":325,"name":326,"field":304},"linux","Linux",{"key":328,"name_tr":329,"name_en":329,"sort":330,"specializations":331},"ai-engineer","AI Engineer",5,[332,333,334,337],{"key":257,"name":258,"field":328},{"key":166,"name":167,"field":328},{"key":335,"name":336,"field":328},"llm-rag","LLM\u002FRAG",{"key":338,"name":339,"field":328},"mlops","MLOps",{"key":341,"name_tr":342,"name_en":343,"sort":344,"specializations":345},"database","Veritabanı","Database",6,[346,347,350,353,356],{"key":257,"name":258,"field":341},{"key":348,"name":349,"field":341},"postgresql","PostgreSQL",{"key":351,"name":352,"field":341},"mysql","MySQL",{"key":354,"name":355,"field":341},"mongodb","MongoDB",{"key":357,"name":358,"field":341},"redis","Redis",{"key":360,"name_tr":361,"name_en":362,"sort":363,"specializations":364},"mobile","Mobil","Mobile",7,[365,366,369,372,375],{"key":257,"name":258,"field":360},{"key":367,"name":368,"field":360},"ios-swift","iOS (Swift)",{"key":370,"name":371,"field":360},"android-kotlin","Android (Kotlin)",{"key":373,"name":374,"field":360},"flutter","Flutter",{"key":376,"name":377,"field":360},"react-native","React Native",{"key":143,"name_tr":144,"name_en":379,"sort":380,"specializations":381},"Security",8,[382,383,386,389,392,395],{"key":257,"name":258,"field":143},{"key":384,"name":385,"field":143},"appsec","AppSec",{"key":387,"name":388,"field":143},"offensive-pentest","Offensive \u002F Pentest",{"key":390,"name":391,"field":143},"cloud-security","Cloud Security",{"key":393,"name":394,"field":143},"devsecops","DevSecOps",{"key":396,"name":397,"field":143},"blue-team-incident","Blue Team \u002F Incident",{"key":399,"name_tr":400,"name_en":401,"sort":402,"specializations":403},"qa-test-automation","QA \u002F Test Otomasyonu","QA \u002F Test Automation",9,[404],{"key":257,"name":258,"field":399},{"key":406,"name_tr":407,"name_en":407,"sort":408,"specializations":409},"data-engineer","Data Engineer",10,[410],{"key":257,"name":258,"field":406},{"key":412,"name_tr":413,"name_en":414,"sort":415,"specializations":416},"game-dev","Oyun Geliştirme","Game Development",11,[417],{"key":257,"name":258,"field":412},{"key":419,"name_tr":420,"name_en":420,"sort":421,"specializations":422},"ml-engineer","ML Engineer",12,[423],{"key":257,"name":258,"field":419},[14,15,16],{"junior":426,"mid":428,"senior":429},{"questions":427,"median_sec":3},20,{"questions":427,"median_sec":3},{"questions":427,"median_sec":3},[10,431],"en",[433,434],"google","github",21750,true]