{"id":45884,"date":"2025-05-05T16:21:58","date_gmt":"2025-05-05T14:21:58","guid":{"rendered":"https:\/\/www.happycoders.eu\/core-java-fundamentals-volume-1\/"},"modified":"2025-07-10T18:27:07","modified_gmt":"2025-07-10T16:27:07","slug":"core-java-fundamentals-volume-1","status":"publish","type":"post","link":"https:\/\/www.happycoders.eu\/de\/buecher\/core-java-fundamentals-volume-1\/","title":{"rendered":"Core Java: Fundamentals (Volume 1) - Cay S. Horstmann"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">Core Java: Fundamentals (Volume 1)<\/h1>\n\n\n\n<div class=\"wp-block-columns hc-books-v2 is-layout-flex wp-container-core-columns-is-layout-794e3cfa wp-block-columns-is-layout-flex\">\n    <div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:730px\">\n        <p class=\"hc-book-author wp-block-paragraph\">von Cay S. Horstmann<\/p>\n        \n        <p>\u201eCore Java\u201d ist seit 25 Jahren das Standardwerk f\u00fcr angehende und fortgeschrittene Java-Programmierer. F\u00fcr die nunmehr dreizehnte Auflage hat Autor Cay Horstmann, ehemaliger Professor f\u00fcr Informatik, Java Champion und h\u00e4ufiger Redner auf Konferenzen den Inhalt f\u00fcr Java 21 komplett \u00fcberarbeitet und modernisiert.<\/p>\n        <p>Band I beginnt mit einer gr\u00fcndlichen Einf\u00fchrung in die Programmiersprache Java, wobei grundlegende Programmierkenntnisse vorausgesetzt werden. Der Leser erf\u00e4hrt alles \u00fcber die in Java verf\u00fcgbaren Datentypen und Operatoren, \u00fcber Enums, Klassen, Interfaces, Vererbung und Polymorphismus, \u00fcber Lambda-Ausdr\u00fccke, \u00fcber Ausnahmebehandlung, \u00fcber das Java Collection Framework und Generics, \u00fcber Multithreading, \u00fcber Annotationen, \u00fcber Reflection und Proxies, \u00fcber das Modulsystem bis hin zu neuen Features wie Switch-Ausdr\u00fccken, Textbl\u00f6cken, Records, versiegelten Klassen, Sequenced Collections, Pattern Matching und virtuellen Threads.<\/p>\n        <p>\ud83c\udfa7 <em>Geeignet als H\u00f6rbuch? Nein, aufgrund zahlreicher Codebeispiele.<\/em><\/p>\n    <\/div>\n    \n\n    \n    <div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:400px\">\n        <figure class=\"wp-block-image size-half_400\"><a href=\"https:\/\/www.amazon.de\/-\/en\/Cay-S-Horstmann\/dp\/0135328373?&amp;linkCode=ll1&amp;tag=happycoders07-21&amp;linkId=1880fdbd2b24e08b46ac7157d516d9a2&amp;language=en_GB&amp;ref_=as_li_ss_tl\" target=\"_blank\" rel=\" noopener\"><img decoding=\"async\" width=\"400\" height=\"523\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann-400x523.jpg\" alt=\"Core Java: Fundamentals (Volume 1) - Cay S. Horstmann\" class=\"wp-image-41038\" srcset=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann-400x523.jpg 400w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann-224x293.jpg 224w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann-336x439.jpg 336w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann-504x659.jpg 504w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann-672x879.jpg 672w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann-600x785.jpg 600w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann.jpg 800w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-button wp-block-paragraph\"><a href=\"https:\/\/www.amazon.de\/-\/en\/Cay-S-Horstmann\/dp\/0135328373?&amp;linkCode=ll1&amp;tag=happycoders07-21&amp;linkId=1880fdbd2b24e08b46ac7157d516d9a2&amp;language=en_GB&amp;ref_=as_li_ss_tl\" target=\"_blank\" rel=\"noopener\">Buch bei Amazon kaufen *<\/a><\/p>\n        \n\n\n        \n        <h4 class=\"wp-block-heading hc-genres-heading\">Genres<\/h4>\n        \n\n        \n        <p class=\"hc-genres-links wp-block-paragraph\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/genres\/java-programmierung\/\">Java-Programmierung<\/a> <a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/genres\/programmierung\/\">Programmierung<\/a> <a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/genres\/informatik\/\">Informatik<\/a> <a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/genres\/softwareentwicklung\/\">Softwareentwicklung<\/a> <\/p>\n        <\/div>\n    <\/div>\n\n\n\n<h2 class=\"wp-block-heading hc-book-other-books-heading\">Andere Empfehlungen aus den Genres dieses Buches<\/h2>\n\n\n\n<div class=\"wp-block-group hc-book-other-books has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/core-java-advanced-features-volume-2\/\"><img decoding=\"async\" width=\"224\" height=\"292\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-ii-thirtheenth-cay-horstmann-224x292.jpg\" alt=\"Core Java: Advanced Features (Volume 2) - Cay S. Horstmann\" class=\"wp-image-41039\" srcset=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-ii-thirtheenth-cay-horstmann-224x292.jpg 224w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-ii-thirtheenth-cay-horstmann-336x438.jpg 336w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-ii-thirtheenth-cay-horstmann-504x658.jpg 504w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-ii-thirtheenth-cay-horstmann-672x877.jpg 672w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-ii-thirtheenth-cay-horstmann-400x522.jpg 400w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-ii-thirtheenth-cay-horstmann-600x783.jpg 600w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-ii-thirtheenth-cay-horstmann.jpg 800w\" sizes=\"(max-width: 224px) 100vw, 224px\" \/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/core-java-advanced-features-volume-2\/\">Core Java: Advanced Features (Volume 2)<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Cay S. Horstmann<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/effective-java\/\"><img decoding=\"async\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/effective-java-deutsch-joshua-bloch-336x489.jpg\" alt=\"Effective Java: Best Practices f\u00fcr die Java-Plattform - Joshua Bloch\" style=\"width:192px;height:279px\"\/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/effective-java\/\">Effective Java: Best Practices f\u00fcr die Java-Plattform<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Joshua Bloch<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/java-concurrency-in-practice\/\"><img decoding=\"async\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/java_concurrency_in_practice_brian_goetz-336x444.jpg\" alt=\"Java Concurrency in Practice - Brian Goetz, Tim Peilers, Joshua Bloch, Joseph Bowbeer, Davod Holmes, Doug Lea\" style=\"width:192px;height:253px\"\/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/java-concurrency-in-practice\/\">Java Concurrency in Practice<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Brian Goetz, Tim Peilers, Joshua Bloch, Joseph Bowbeer, Davod Holmes, Doug Lea<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/java-generics-and-collections\/\"><img decoding=\"async\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2019\/10\/Java_Generics_and_Collections-336x433.jpg\" alt=\"Java Generics and Collections - Maurice Naftalin und Philip Wadler\" style=\"width:192px;height:247px\"\/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/java-generics-and-collections\/\">Java Generics and Collections<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Maurice Naftalin und Philip Wadler<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/java-puzzlers\/\"><img decoding=\"async\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/11\/java-puzzlers-joshua-bloch-neal-gafter-336x422.jpg\" alt=\"Java Puzzlers: Traps, Pitfalls, and Corner Cases - Joshua Bloch und Neal Gafter\" style=\"width:192px;height:240px\"\/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/java-puzzlers\/\">Java Puzzlers: Traps, Pitfalls, and Corner Cases<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Joshua Bloch und Neal Gafter<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/mastering-lambdas\/\"><img decoding=\"async\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2019\/06\/Mastering_Lambdas_Java_Programming_in_a_Multicore_World-336x416.jpg\" alt=\"Mastering Lambdas: Java Programming in a Multicore World - Maurice Naftalin\" style=\"width:192px;height:237px\"\/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/mastering-lambdas\/\">Mastering Lambdas: Java Programming in a Multicore World<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Maurice Naftalin<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"\/de\/buecher\/spring-boot-3\/\"><img decoding=\"async\" width=\"224\" height=\"326\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer-224x326.jpg\" alt=\"Spring Boot 3: So geht moderne Java-Entwicklung \u2013 Konzepte und Anwendungen - Fran\u00e7ois Fernand\u00e8s, Tom Hombergs, Benedikt Jerat, Florian Pfleiderer\" class=\"wp-image-52977\" srcset=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer-224x326.jpg 224w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer-336x489.jpg 336w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer-504x733.jpg 504w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer-672x978.jpg 672w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer-400x582.jpg 400w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer-600x873.jpg 600w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2025\/05\/spring-boot-3-fernandes-hombergs-jerat-pfleiderer.jpg 800w\" sizes=\"(max-width: 224px) 100vw, 224px\" \/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"\/de\/buecher\/spring-boot-3\/\">Spring Boot 3: So geht moderne Java-Entwicklung \u2013 Konzepte und Anwendungen<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Fran\u00e7ois Fernand\u00e8s, Tom Hombergs, Benedikt Jerat, Florian Pfleiderer<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/concurrent-programming-in-java\/\"><img decoding=\"async\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2021\/09\/concurrent-programming-in-java-doug-lea-336x415.jpg\" alt=\"Concurrent Programming in Java: Design Principles and Pattern, 2nd Edition - Doug Lea\" style=\"width:192px;height:237px\"\/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/concurrent-programming-in-java\/\">Concurrent Programming in Java: Design Principles and Pattern, 2nd Edition<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Doug Lea<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/der-pragmatische-programmierer\/\"><img decoding=\"async\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/der-pragmatische-programmierer-david-thomas-andrew-hunt-336x470.jpg\" alt=\"Der pragmatische Programmierer: Ihr Weg zur Meisterschaft - Andrew Hunt und David Thomas\" style=\"width:192px;height:268px\"\/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/der-pragmatische-programmierer\/\">Der pragmatische Programmierer: Ihr Weg zur Meisterschaft<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Andrew Hunt und David Thomas<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/get-your-hands-dirty-on-clean-architecture\/\"><img decoding=\"async\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/08\/get-your-hands-dirty-on-clean-architecture-336x414.jpg\" alt=\"Get Your Hands Dirty on Clean Architecture: A hands-on guide to creating clean web applications with code examples in Java - Tom Hombergs\" style=\"width:192px;height:236px\"\/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/get-your-hands-dirty-on-clean-architecture\/\">Get Your Hands Dirty on Clean Architecture: A hands-on guide to creating clean web applications with code examples in Java<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Tom Hombergs<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/clean-code-refactoring-patterns-testen-und-techniken-fuer-sauberen-code\/\"><img decoding=\"async\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/03\/clean-code-buch-336x473.jpg\" alt=\"Clean Code \u2013 Refactoring, Patterns, Testen und Techniken f\u00fcr sauberen Code - Robert C. Martin\" style=\"width:192px;height:270px\"\/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/clean-code-refactoring-patterns-testen-und-techniken-fuer-sauberen-code\/\">Clean Code \u2013 Refactoring, Patterns, Testen und Techniken f\u00fcr sauberen Code<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Robert C. Martin<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/refactoring\/\"><img decoding=\"async\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/06\/Refactoring-Buch-Martin-Fowler-336x475.jpg\" alt=\"Refactoring: Wie Sie das Design bestehender Software verbessern - Martin Fowler\" style=\"width:192px;height:271px\"\/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/refactoring\/\">Refactoring: Wie Sie das Design bestehender Software verbessern<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Martin Fowler<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/clean-craftsmanship\/\"><img decoding=\"async\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/05\/Clean-Craftsmanship-deutsch-Robert-Martin-Uncle-Bob-336x475.jpg\" alt=\"Clean Craftsmanship: Best Practices, Standards und Ethik f\u00fcr die Softwareentwicklung - Robert C. Martin\" style=\"width:192px;height:271px\"\/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/clean-craftsmanship\/\">Clean Craftsmanship: Best Practices, Standards und Ethik f\u00fcr die Softwareentwicklung<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Robert C. Martin<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/the-programmer-s-brain\/\"><img decoding=\"async\" width=\"224\" height=\"281\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2023\/05\/the-programmers-brain-felienne-hermans-224x281.jpg\" alt=\"The Programmer\u2019s Brain: What Every Programmer Needs to Know About Cognition - Felienne Hermans\" class=\"wp-image-41084\" srcset=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2023\/05\/the-programmers-brain-felienne-hermans-224x281.jpg 224w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2023\/05\/the-programmers-brain-felienne-hermans-336x421.jpg 336w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2023\/05\/the-programmers-brain-felienne-hermans-504x631.jpg 504w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2023\/05\/the-programmers-brain-felienne-hermans-672x842.jpg 672w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2023\/05\/the-programmers-brain-felienne-hermans-400x501.jpg 400w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2023\/05\/the-programmers-brain-felienne-hermans-600x752.jpg 600w, https:\/\/www.happycoders.eu\/wp-content\/uploads\/2023\/05\/the-programmers-brain-felienne-hermans.jpg 800w\" sizes=\"(max-width: 224px) 100vw, 224px\" \/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/the-programmer-s-brain\/\">The Programmer\u2019s Brain: What Every Programmer Needs to Know About Cognition<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Felienne Hermans<\/p>\n        <\/div><\/div>\n    \n    \n    <div class=\"wp-block-group hc-book-other-book has-global-padding\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n        <figure class=\"wp-block-image size-feature_thumb_224\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/effektives-arbeiten-mit-legacy-code-refactoring-und-testen-bestehender-software\/\"><img decoding=\"async\" src=\"https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/effektives-arbeiten-mit-legacy-code-michael-feathers-336x475.jpg\" alt=\"Effektives Arbeiten mit Legacy Code. Refactoring und Testen bestehender Software - Michael C. Feathers\" style=\"width:192px;height:271px\"\/><\/a><\/figure>\n        \n\n        \n        <p class=\"hc-book-title wp-block-paragraph\"><a href=\"https:\/\/www.happycoders.eu\/de\/buecher\/effektives-arbeiten-mit-legacy-code-refactoring-und-testen-bestehender-software\/\">Effektives Arbeiten mit Legacy Code. Refactoring und Testen bestehender Software<\/a><\/p>\n        \n\n        \n        <p class=\"hc-book-author wp-block-paragraph\">Michael C. Feathers<\/p>\n        <\/div><\/div>\n    \n<\/div><\/div>\n\n\n\n<p class=\"hc-book-disclosure wp-block-paragraph\"><em>* Hinweis: Wir teilen gerne unsere Lieblingsb\u00fccher mit dir! Als Amazon-Partner verdienen wir eine kleine Provision bei Eink\u00e4ufen, die du \u00fcber unsere Links t\u00e4tigst. Dies hilft uns, weiterhin Inhalte zu erstellen, die dir gefallen.<\/em><\/p>\n<aside><h4 style=\"margin-top:60px\">Verpasse keine Buchempfehlungen und Profi-Tipps zu Java!<\/h4>\r\n                       <p>M\u00f6chtest du benachrichtigt werden, wenn ich neue Buchempfehlungen ver\u00f6ffentliche? Dann <a href=\"#\" data-formkit-toggle=\"d8ee997126\">klicke hier<\/a>, um dich f\u00fcr den HappyCoders-Newsletter anzumelden und erhalte meine Buchempfehlungen neben regelm\u00e4\u00dfigen Tipps zu Java-Programmierung, Algorithmen und Datenstrukturen.<\/p>\r\n                       <p>\ud83d\udc49 <a href=\"#\" data-formkit-toggle=\"d8ee997126\">Newsletter-Anmeldung<\/a><\/p><\/aside>","protected":false},"excerpt":{"rendered":"<p>Entdecke die 13. Auflage von \u201eCore Java\u201d: Cay Horstmanns Standardwerk, komplett aktualisiert f\u00fcr Java 21 \u2013 von Grundlagen bis zu virtuellen Threads.<\/p>\n","protected":false},"author":1,"featured_media":41038,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"_uag_custom_page_level_css":"","_wp_convertkit_post_meta":{"form":"-1","landing_page":"0","tag":"0","restrict_content":"0"},"_metis_text_type":"standard","_metis_text_length":2807,"_post_count":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-45884","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-buecher"],"uagb_featured_image_src":{"full":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann.jpg",800,1046,false],"thumbnail":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann.jpg",115,150,false],"medium":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann.jpg",229,300,false],"medium_large":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann.jpg",768,1004,false],"large":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann.jpg",783,1024,false],"feature_thumb_224":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann-224x293.jpg",224,293,true],"feature_thumb_336":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann-336x439.jpg",336,439,true],"feature_thumb_504":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann-504x659.jpg",504,659,true],"feature_thumb_672":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann-672x879.jpg",672,879,true],"half_400":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann-400x523.jpg",400,523,true],"half_600":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann-600x785.jpg",600,785,true],"full_800":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann.jpg",800,1046,false],"full_944":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann.jpg",800,1046,false],"full_1200":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann.jpg",800,1046,false],"wide_1180":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann-800x490.jpg",800,490,true],"wide_1770":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann-800x735.jpg",800,735,true],"1536x1536":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann.jpg",800,1046,false],"2048x2048":["https:\/\/www.happycoders.eu\/wp-content\/uploads\/2022\/02\/core-java-volume-i-thirtheenth-cay-horstmann.jpg",800,1046,false]},"uagb_author_info":{"display_name":"Sven Woltmann","author_link":"https:\/\/www.happycoders.eu\/de\/author\/sven\/"},"uagb_comment_info":0,"uagb_excerpt":"Entdecke die 13. 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