Learn how to remove elements from a queue using a while loop in Java.
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Baeldung Author
Mohamed Helmy
I am Mohamed Helmy, a Java and Python backend developer with 2 years of experience. I specialize in creating robust and efficient backend systems. My areas of interest include software architecture, data structures, and algorithm optimization. I am passionate about leveraging my skills to build scalable and maintainable software solutions.
Here's what I've written (so far):
Baeldung on Java
- All
- Java String (21)
- Java IO (12)
- Java Map (9)
- Java Numbers (7)
- Java Dates (6)
- Java Collections (5)
- JSON (5)
- Core Java (5)
- Jackson (4)
- XML (2)
- Security (2)
- Java Streams (2)
- Java List (2)
- Java Array (2)
- Java (2)
- Algorithms (2)
- Web Services (1)
- Testing (1)
- Networking (1)
- IDE (1)
How to Center Text Output in Java
Filed under Java String
Learn multiple ways to center text output in Java: String formatting, StringBuilder, and StringUtils from the Apache Commons Lang libraries.
How to Write Hashmap to CSV File
Learn how to write HashMap to a CSV file.
Split Java String Into Key-Value Pairs
Filed under Java String
A quick and practical guide to splitting Java String into key-value pairs.
Convert HashMap.toString() to HashMap in Java
Filed under Java Map
A quick and practical guide to converting HashMap.toString() to HashMap in Java.
Sorting Java Map in Descending Order
Filed under Java Map
A quick and practical guide to sorting Java Map in descending order.
HashMap with Multiple Values for the Same Key
Filed under Java Map
A quick and practical guide to HashMap with multiple values per key.
Converting String or String Array to Map in Java
Filed under Java String
A quick and practical guide to converting String or String Array to Map in Java.
Converting JsonNode Object to Map
A quick and practical guide to converting JsonNode to Map in Java.
Baeldung on Computer Science
- All
- Algorithms (2)
- Software Architecture (1)
- Security (1)
- Machine Learning (1)
- Data Structures (1)
- Core Concepts (1)
- Artificial Intelligence (1)
Horizontal and Vertical Partitioning in Databases
Filed under Software Architecture
Explore the differences between these horizontal and vertical partitioning in databases.
How to Implement The Bat Algorithm Metaheuristic in Python?
Filed under Algorithms
Learn how to implement the metaheuristic Bat Algorithm in Python.
Differences Between Scalars and Primitive Data Types
Filed under Data Structures
Learn about scalars and primitivе data typеs.
How to Handle Missing Data in Logistic Regression?
Filed under Machine Learning
Learn about missing data in logistic rеgrеssion and approaches to addressing this issue.
Partially Mapped Crossover in Genetic Algorithms
Filed under Algorithms
Explore PMX as one of the most potent genetic operators that are used in GAs for solving search and optimization problems.
The Power and Promise of Explainable AI
Filed under Artificial Intelligence
A quick and practical guide to Explainable AI.
An Introduction to Botnets
Filed under Security
A quick and practical guide to botnets.
Clipping in Computer Graphics
Filed under Core Concepts
Learn about types of clipping in computer graphics.