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CodeSignal

Getting Started with Java

via CodeSignal

Overview

Set sail on your interstellar journey as a Computer Programmer with a robust foundation in one of the world's most widely used languages - Java. This course introduces Java syntax, crafting simple scripts, and addresses mathematical problems for beginners.

Syllabus

  • Lesson 1: Java Basics: Syntax, Comments, Semicolons, and Your First Program
    • Cosmic Greetings: Personalize Your Space Message
    • Adjust the Launch Message in Your Java Program
    • Syntax Quest: Correct the Java Code Error
    • Add a Greeting to the Java Universe
    • Launch Countdown: Your First Java Output
  • Lesson 2: Java Variables: Storing Data on Our Journey to the Stars
    • Cosmic Constants and Variables in Java
    • Define the Number of Planets as a Constant in Java
    • Debug the Solar System Data
    • Add Constants for Space Mission Data
    • Cosmic Constants and Variables in Java
  • Lesson 3: Java Basics: Exploring Primitive Data Types and Strings
    • Gravitational Constant Calculation Display
    • Adjust the Countdown Data Type for Space Mission Launch
    • Cosmic Anomaly Correction
    • Cosmic Java: Declaring Variables and Printing Space Facts
  • Lesson 4: Comparing the Cosmos: Understanding Java's Comparison Operators
    • Space Crew Capacity Check
    • Adjust the Spacecraft Velocity Check
    • Outrunning Starlight in Java
    • Spacecraft Distance Comparison
  • Lesson 5: Navigating the Stars: Arithmetic and Logical Operations in Java
    • Charting the Heavens: Arithmetic Operations in Space Exploration
    • Exploring Integer Overflow in Java
    • Logic Check before Space Launch
    • Cosmic Arithmetic and Logical Operations
    • Fuel Gauge Calibration for Spacecraft Journey
  • Lesson 6: Java Journey to the Stars: Navigating Primitive Data Type Conversion
    • Convert Spaceship Speed from Kmph to Space-units per Minute
    • Convert Star Temperature Reading to Text
    • Stellar Distance Announcement Program
    • Navigating Data Type Galaxies in Java
  • Lesson 7: Navigating Java Conditional Statements: If-Else, Switch, Ternary Operator
    • Categorizing Stars by Temperature Using Java Conditionals
    • Adjust the Ternary Operator for Speed Evaluation
    • Star Brightness Evaluation Correction
    • Moon Monitor Glitch Resolution
    • Adjusting the Cloud Coverage Conditional Statements
    • Navigating the Comet Trail with Java Ternary Operator
  • Lesson 8: Java String Magic: Understanding Concatenation Operations
    • Greetings with StringBuilder in Java
    • Use StringBuilder for String Concatenation and Modification
    • Add Excitement to Space Exploration Report Using Concatenation Methods
    • Concatenation Cosmonauts: Crafting a Celestial Message

Reviews

5.0 rating, based on 1 Class Central review

Start your review of Getting Started with Java

  • Anonymous
    Excellent course to learn how to use Java! Loved the ease and how user friendly it was. I would definitely recommend it. It was very hands on, practice based as well.

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