Java
عماد أنظمة الشركات، بحلّة عصرية.
Java has run banks, online stores and giant backends for three decades, and it was the first language of Android apps. Modern Java is far leaner than its reputation. This course starts from zero with Java 25, the current long-term support release: how the JVM runs your code, variables and types, decisions, loops and methods, then classes, records, collections, streams, interfaces, pattern matching and exceptions.
Every lesson is short and packed with quizzes, so you learn by doing. By the end you can write and run real Java programs on your own.
- الدروس
- ١٤
- الوقت
- ٢ ساعة
- المستوى
- مبتدئ
دروس هذا المسار بالإنجليزية حاليًا.
- البرونز متاحة
- الفضة متاحة
- الذهب مقفلة
مستعد لإثبات نفسك؟
ثلاثة امتحانات في انتظارك: البرونز والفضة والذهب.
ما ستتمكن من فعله
- Compile and run Java programs, the classic way or as a compact source file
- Use types, strings, switch expressions and methods with confidence
- Model data with classes, records and sealed interfaces
- Process lists and maps with streams and lambdas
- Handle errors with exceptions and try-with-resources
الرحلة
١ الوحدة ١Modern Java basics
How Java runs, your first program, types, decisions, loops and methods.
٠ / ٥٢ الوحدة ٢Objects and collections
Your own types, lists and maps, streams, interfaces, patterns and exceptions.
٠ / ٥٣ الوحدة ٣Next steps
Real projects, automated tests, massive concurrency and web APIs.
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