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  • Splitting Galactic Blueprints into Modules 🏗️

    JAVA 25 SELF
    Level 41, Lesson 2
    Splitting Galactic Blueprints into Modules 🏗️
    1
    Locked
  • Mass Data Transfer: Operation "Giant Truck" 🚚

    JAVA 25 SELF
    Level 41, Lesson 3
    Mass Data Transfer: Operation "Giant Truck" 🚚
    1
    Locked
  • Archaeological Search for Runes in a Digital Monolith 📜

    JAVA 25 SELF
    Level 41, Lesson 3
    Archaeological Search for Runes in a Digital Monolith 📜
    1
    Locked
  • Sending a secret report to space: Operation "Compression" 🚀

    JAVA 25 SELF
    Level 41, Lesson 4
    Sending a secret report to space: Operation "Compression" 🚀
    1
    Locked
  • The Great Archiving: Gathering the Text Scrolls of the Digital Library 📚

    JAVA 25 SELF
    Level 41, Lesson 4
    The Great Archiving: Gathering the Text Scrolls of the Digital Library 📚
    1
    Locked
  • Compressing a string into a ZIP archive

    JAVA 25 SELF
    Level 42, Lesson 0
    Compressing a string into a ZIP archive
    1
    Locked
  • Extracting a File from a ZIP Archive

    JAVA 25 SELF
    Level 42, Lesson 0
    Extracting a File from a ZIP Archive
    1
    Locked
  • Marker interface Serializable

    JAVA 25 SELF
    Level 42, Lesson 1
    Marker interface Serializable
    1
    Locked
  • Simple serialization and deserialization

    JAVA 25 SELF
    Level 42, Lesson 1
    Simple serialization and deserialization
    1
    Locked
  • Serialize an object to a binary file

    JAVA 25 SELF
    Level 42, Lesson 2
    Serialize an object to a binary file
    1
    Locked
  • Deserialization of an object from a binary file

    JAVA 25 SELF
    Level 42, Lesson 2
    Deserialization of an object from a binary file
    1
    Locked
  • Serializing a simple object

    JAVA 25 SELF
    Level 42, Lesson 3
    Serializing a simple object
    1
    Locked
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CodeGym CodeGym is an online course for learning Java programming from scratch. This course is a perfect way to master Java for beginners. It contains 1200+ tasks with instant verification and an essential scope of Java fundamentals theory. To help you succeed in education, we’ve implemented a set of motivational features: quizzes, coding projects, content about efficient learning, and a Java developer’s career.
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