数据、人工智能和云计算课程

• 基本的技能水平
• 4.7+
• 4.9K

Learn Java from the ground up with this beginner-friendly course, mastering essential programming concepts and skills.

• 中间的技能水平
• 4.7+
• 1.6K

Learn key object-oriented programming concepts, from basic classes and objects to advanced topics like inheritance and polymorphism.

• 基本的技能水平
• 4.7+
• 1.6K

Learn to write cleaner, smarter Java code with methods, control flow, and loops.

• 中间的技能水平
• 4.7+
• 557

Learn to work with Plain Old Java Objects, master the Collections Framework, and handle exceptions like a pro, with logging to back it all up!

• 中间的技能水平
• 4.5+
• 493

Advance your Java skills by learning to handle files, process data, and build clean, reusable code using real-world techniques.

• 先进的技能水平
• 4.7+
• 312

Connect Java to PostgreSQL with JDBC. Write secure queries, manage transactions, and handle large datasets efficiently.

• 先进的技能水平
• 4.8+
• 273

Learn key techniques to optimize Java performance, from algorithm efficiency to JVM tuning and multithreading.

• 先进的技能水平
• 4.7+
• 191

Learn how to write effective tests in Java using JUnit and Mockito to build robust, reliable applications with confidence.

• 中间的技能水平
• 4.8+
• 172

Learn to import, manipulate, and transform data in Java using the Tablesaw library. Work with CSV files, tabular structures, and complex JSON formats.

• 中间的技能水平
• 4.7+
• 139

Master data cleaning in Java using statistical methods, transformations, and validation for reliable apps.