Topics

[halng]

• Java Topics:

  • [ ] Object-Oriented Programming (OOP):
  • [ ] Encapsulation, Inheritance, Polymorphism, and Abstraction.
  • [ ] Design Patterns (Singleton, Factory, Strategy, etc.)
  • [ ] Thread, Runnable, Callable, ExecutorService.
  • [ ] Synchronization, Locks, and Deadlock prevention.
  • [ ] Java’s concurrency utilities (java.util.concurrent).
  • [ ] List, Set, Map interfaces, and their implementations (ArrayList, HashSet, HashMap).
  • [ ] Comparison and performance characteristics (e.g., HashMap vs. TreeMap).
  • [ ] Streams API and Lambdas.
  • [ ] Memory Management and Garbage Collection:
  • [ ] JVM internals, Heap, Stack, ClassLoader, Garbage Collector types.
  • [ ] Checked vs. Unchecked exceptions, try-catch-finally, throw and throws.
  • [ ] Lambda Expressions, Functional Interfaces, Streams, Optionals.
  • [ ] New Date and Time API.
  • [ ] JDBC basics, connection pooling, and ORM frameworks like Hibernate.
  • [ ] Spring Boot, Dependency Injection, Annotations, and Spring Data.

• Golang Topics:

  • [ ] Goroutines, Channels, Buffered vs. Unbuffered channels.
  • [ ] Synchronization using sync package (Mutex, WaitGroup).
  • [ ] Go’s Garbage Collector.
  • [ ] Pointers, value vs. reference types.
  • [ ] Idiomatic error handling patterns in Go, multiple return values.
  • [ ] Composition over inheritance.
  • [ ] Interface declaration, dynamic and static typing.
  • [ ] Creating and organizing packages.
  • [ ] go mod for dependency management.
  • [ ] Networking and Web Programming:
  • [ ] Working with HTTP, building RESTful APIs using net/http package.
  • [ ] Unit testing with testing package.
  • [ ] Writing benchmarks and profiling Go code.

• Python Topics:

  • [ ] Data types (list, tuple, set, dictionary).
  • [ ] List comprehensions, slicing, and unpacking.
  • [ ] Functions, lambda expressions, decorators.
  • [ ] Classes, inheritance, multiple inheritance, and super().
  • [ ] Special methods (init, str, repr, etc.).
  • [ ] Threading, Multiprocessing, Asyncio.
  • [ ] GIL (Global Interpreter Lock) and its impact.
  • [ ] Reference counting, garbage collection, weak references.
  • [ ] Flask/Django for web development.
  • [ ] Pandas, NumPy for data manipulation.
  • [ ] Unit testing using unittest or pytest.
  • [ ] Understanding how decorators and generators work under the hood.
  • [ ] try-except block, raising exceptions, and custom exception classes.

[halng]

https://victoriametrics.com/blog/go-sync-cond/index.html