Skip to content
Courses
DSA to Development
Get IBM Certification
Newly Launched!
Master Django Framework
Become AWS Certified
For Working Professionals
Interview 101: DSA & System Design
Data Science Training Program
JAVA Backend Development (Live)
DevOps Engineering (LIVE)
Data Structures & Algorithms in Python
For Students
Placement Preparation Course
Data Science (Live)
Data Structure & Algorithm-Self Paced (C++/JAVA)
Master Competitive Programming (Live)
Full Stack Development with React & Node JS (Live)
Full Stack Development
Data Science Program
All Courses
Tutorials
Data Structures & Algorithms
ML & Data Science
Interview Corner
Programming Languages
Web Development
CS Subjects
DevOps And Linux
School Learning
Practice
Build your AI Agent
GfG 160
Problem of the Day
Practice Coding Problems
GfG SDE Sheet
Contests
Accenture Hackathon (Ending Soon!)
GfG Weekly [Rated Contest]
Job-A-Thon Hiring Challenge
All Contests and Events
DSA
Practice Problems
Python
C
C++
Java
Courses
Machine Learning
DevOps
Web Development
System Design
Aptitude
Projects
Sign In
▲
Similar Topics
Web Technologies
40.2k+ articles
DSA
22.3k+ articles
Python
20.1k+ articles
Java
10.1k+ articles
Arrays
6.4k+ articles
Difference Between
4.2k+ articles
Java-Functions
4.1k+ articles
Java - util package
1.5k+ articles
Java-Collections
1.1k+ articles
Data Structures
1.1k+ articles
Java-Dictionary
6 posts
Popular Articles
Recent Articles
Differences between Array and Dictionary Data Structure
Last Updated: 08 May 2023
Arrays:The array is a collection of the same type of elements at contiguous memory locations under the same name.It is easier to access the
...read more
Arrays
Data Structures
Difference Between
Picked
Java-Dictionary
DSA
Dictionary keys() Method in Java with Examples
Last Updated: 27 December 2018
The keys() method of Dictionary class in Java is used to get the enumeration of the keys present in the dictionary.Syntax:Enumeration enu =
...read more
Java
Java-Collections
Java - util package
Java-Functions
Java-Dictionary
Dictionary put() Method in Java with Examples
Last Updated: 27 December 2018
The put() method of Dictionary is used to insert a mapping into the dictionary. This means a specific key along with the value can be mapped
...read more
Java
Java-Collections
Java - util package
Java-Functions
Java-Dictionary
Similar Topics
Web Technologies
40.2k+ articles
DSA
22.3k+ articles
Python
20.1k+ articles
Java
10.1k+ articles
Arrays
6.4k+ articles
Difference Between
4.2k+ articles
Java-Functions
4.1k+ articles
Java - util package
1.5k+ articles
Java-Collections
1.1k+ articles
Data Structures
1.1k+ articles
Dictionary get() Method in Java with Examples
Last Updated: 27 December 2018
The get() method of Dictionary class is used to retrieve or fetch the value mapped by a particular key mentioned in the parameter. It return
...read more
Java
Java-Collections
Java - util package
Java-Functions
Java-Dictionary
Dictionary size() Method in Java with Examples
Last Updated: 27 December 2018
The size() Method of Dictionary class in Java is used to know the size of the dictionary or the number of distinct keys present in the dicti
...read more
Java
Java-Collections
Java - util package
Java-Functions
Java-Dictionary
Java Dictionary Class
Last Updated: 17 December 2024
Dictionary class in Java is an abstract class that represents a collection of key-value pairs, where keys are unique and used to access the
...read more
Java
Java - util package
Java-Dictionary
1
1
1
We use cookies to ensure you have the best browsing experience on our website. By using our site, you acknowledge that you have read and understood our
Cookie Policy
&
Privacy Policy
Got It !