How to Remove Element from List In Java
Learn example of how to remove element from List in Java using for iterator and while loop.
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How to Print array in Java using Arrays
Learn how to print array in Java using Arrays. Displaying array either int or string or any another type is straight forward by using java.util.Arrays java utility class.
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How to install Oracle JDK 8 on Ubuntu
Step by step process of how to install Oracle JDK 8 on Ubuntu 16, 15, 14 and 12 LTS or Linux Mint systems using PPA. commands to install JDK 8 on Ubuntu OS.
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Behavioral Design Patterns
Behavioral design patterns is one of the 3 types of GoF Patterns. It refer to how objects or classes behave one way or another way.
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5 ways to iterate List in Java
5 ways to iterate List in Java, traversal of Java List or ArrayList, Vector, LinkedList object to get its values. using for-each, for loop, iterator, while loop, jdk 8 forEach.stream().
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How to remove Entry from HashMap in Java
How to remove entry from HashMap in Java, or it’s implementation class HashMap, Hashtable, LinkedHashMap, ConcurrentHashMap. removing element from map java.
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Different ways to iterate Map in Java
Learn different ways to iterate Map in Java using for-each loop keySet, entrySet, for loop, while loop.
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Design Pattern : Adapter Versus Bridge
Learn Adapter vs Bridge design patterns, structurally both are the same with different intent. Let me explain the similarity and differences between them.
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Design Pattern Proxy Versus Chain of Responsibility
Learn Design Pattern: Proxy Versus Chain of Responsibility. These two design pattern seems similarity somewhere or others. Structurally both are same but intent of both are different.
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Proxy Design Pattern
The Proxy design pattern provides a surrogate or place holder for another object to control access to it. types: virtual proxy, remote proxy, Protection Proxy…
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