HashSet Courses and Certifications

Coding with John

Set and HashSet in Java - Full Tutorial

Comprehensive guide to Sets and HashSets in Java, covering their differences, usage, and comparisons with Lists. Includes practical examples and insights for effective implementation.

• YouTube
• 21 minutes
• On-Demand
• Free Video

Microcredential

Advanced Coding Interview Preparation with C#

137 ratings at CodeSignal

Master advanced C# programming through hands-on practice with data structures, algorithms, and problem-solving techniques. Focus on arrays, dictionaries, task decomposition, and optimization strategies.

• CodeSignal
• 18 hours
• On-Demand
• Free Certificate
• 5 courses

Trevor Sullivan

Rust HashMap and HashSet Collection Types

Learn Rust's HashMap and HashSet types for efficient data management, exploring creation, manipulation, and unique features of these versatile collection structures.

• YouTube
• 36 minutes
• On-Demand
• Free Video

Microcredential

Mastering Algorithms and Data Structures in C#

20 ratings at CodeSignal

Master essential algorithms and data structures in C# through hands-on implementation of hash tables, sorting methods, stacks, queues, and linked lists for efficient problem-solving and optimization.

• CodeSignal
• 9 hours
• On-Demand
• Free Certificate
• 4 courses

Learning Simple Data Structures in Java

Master fundamental Java data structures from arrays to HashSets, building practical skills for efficient data management through space-themed programming exercises and real-world applications.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

Hashing, Dictionaries, and Sets in Java

Master Java's hashing mechanisms, HashMaps, and HashSets while building practical applications for data management, visitor tracking, and algorithmic problem-solving through hands-on exercises.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

Mastering Algorithms: HashMaps, Two Pointers, and Beyond in Java

Master advanced Java algorithms through hands-on practice with HashMaps, HashSets, and two-pointer techniques. Build efficient solutions for real-world programming challenges while optimizing data structure implementations.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

Arrays and Collections Mastery in C#

Master arrays and collections in C# through hands-on exercises, from basic arrays to dictionaries, using astronomy-themed examples to track star coordinates and celestial objects.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

Master Dictionaries, Two Pointers, and More Algorithms in C#

Master essential C# programming techniques using dictionaries, HashSets, and two-pointer algorithms to optimize data structures and enhance problem-solving capabilities.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

Exploring Data Structures in Rust

Master Rust's essential data structures including tuples, arrays, vectors, hash sets, and hash maps while learning ownership rules, indexing operations, and efficient data management techniques.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

Hashing, Dictionaries, and Collections in C#

Master C# data structures with HashSets and Dictionaries, learning efficient implementations for unique element handling, anagram detection, and algorithmic problem-solving techniques.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

Mastering Complex Data Structures in C#

Master advanced C# data structures including dictionaries, sets, tuples, and nested structures. Build practical skills in managing complex data through hands-on exercises and real-world applications.

• CodeSignal
• 3 hours
• On-Demand
• Free Certificate

Practical Hashing with Sets and Maps in Kotlin

Master hashing fundamentals with HashSet and HashMap in Kotlin through hands-on projects covering data analysis, inventory management, and algorithmic problem-solving techniques.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

Hashing, Sets, and Maps in Scala

Master hashing, sets, and maps in Scala through hands-on implementation and algorithmic problem-solving for effective data analysis and management tasks.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

Packt

Building Idiomatic Rust with Traits and Collections

Master Rust's collections (vectors, HashMaps, strings) and trait system to build clean, reusable code with proper error handling and project organization techniques.

• Coursera
• 19 hours 14 minutes
• On-Demand
• Paid Course