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In this section, we will share all article related to coding and algorithm in various computer languages ex C, C++, Java, SQL. How to prepare coding for placement, interview coding question with complexity.
TreeMap in Java | Usage with Coding Examples
In Java, TreeMap is a class that implements the Map interface and provides a red-black tree-based implementation of a map. It stores data into key-value pairs in a sorted...
LinkedHashMap in Java | Code, Examples, Advantages (Complete Guide)
What is LinkedHashMap in Java? LinkedHashMap is a class in the Java Collections Framework that extends the HashMap class. It is a data structure that stores key-value pairs...
Default Methods in Java 8 Interface | Code Examples Explained
What is Default Method in Java Interface? In Java, a default method is a method that has a default implementation and can be overridden by a class implementing the...
Functional Interface in Java 8 | Code Examples Explained
What is Functional Interface in Java? A functional interface in Java is an interface with a single abstract method. This allows it to be used as the target type for a lambda...
Java TreeSet Class | Complete Tutorial | Explained with Coding Examples
The TreeSet class in Java is a member of the Java Collections Framework and is implemented as a red-black tree. It is a Set data structure that stores unique elements in...
LinkedHashSet in Java with Code and Examples
In Java, a LinkedHashSet is a class that implements the Set interface and is based on a linked list data structure. It maintains the elements in the order they were added, and...
Why Code Signing Certificate is Essential for Developers?
In this digital world, authenticity, as well as integrity, are pivotal for maintaining user trust. There are ample types of software and applications available on the internet....
C++ or Python | Which Programming Language Deserves More Praise?
C++ and Python are two of the most popular programming languages. They are both object-oriented languages, but there are some important differences between them. C++ is a...
Java Array | Declaration, Initialization, Example Code
Array in Java is an important concept and, in this article, we are going to understand the array and its working. Java array is an object that is used to hold multiple...