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GBlog
Frontend Developer Roadmap 2024
Frontend development means to design the face of a website or application. It involves working on the appearance of the website. Building interactive buttons, using images...
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Java Program to Implement LinkedBlockingDeque API
The LinkedBlockingDeque class introduced in JDK 1.6 is present in java.util.concurrent package. It is a deque which means a doubly ended queue. The default size of LinkedB...
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Java-LinkedBlockingDeque
Technical Scripter 2020
Getting Random Elements from ArrayList in Java
ArrayList is a part of collection framework and is present in java.util package. It provides us with dynamic arrays in Java.Generating random numbers from the list have a ...
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Java
Java-Collections
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Java-ArrayList
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Creating an ArrayList with Multiple Object Types in Java
ArrayList class Java is basically a resizable array i.e. it can grow and shrink in size dynamically according to the values that we add to it. It is present in java.util p...
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Creating HashMap from Other Maps in Java
Map interface present in java.util package represents a mapping between a key and a value. The Map interface is not a subtype of the Collection interface. Therefore, it be...
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Java Program to Implement AttributeList API
An AttributeList can be used to get and set multiple MBean attributes in a single invocation. It is an ArrayList that can only contain Attributes. AttributeLists must be e...
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Java-Collections
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Technical Scripter 2020
Java Program to Convert Array To Vector
Array is a group of like-typed variables that are referred to by a common name. Java arrays can be both types namely primitive data types or object (or non-primitive) refe...
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Java
Java-Arrays
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Java-Vector
Java Program to Find the Perimeter of a Circle
A circle is a simple shape consisting of all the points in the plane that are equidistant from a point known as the center of the circle. In this article, we will learn ho...
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Java
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Technical Scripter 2020
Java Program to Perform Binary Search on ArrayList
The ArrayList class is a part of the collection framework and is present in java.util package. It provides us with resizable or dynamic arrays in java. It is quite slower ...
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Java
Java-Collections
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Java-ArrayList
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Java Program to Determine Number of Bytes Written to File using DataOutputStream
The Java OutputStream class, java.io.OutputStream, is the base class of all output streams in the Java IO API. An output stream accepts output bytes and sends them to some...
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Java-File Class
Technical Scripter 2020
Java Program to Compare two Float Arrays
An array is a collection of items stored at contiguous memory locations. The idea is to store multiple items of the same type together.The base value is index 0 and the di...
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Java
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Java Programs
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Java-Array-Programs
Technical Scripter 2020
Replace an Element From ArrayList using Java ListIterator
To replace an element from an ArrayList, the set() method of ListIterator interface can be used. set() method of ListIterator replaces the last element which is returned b...
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Java
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Java-Iterator
Java Program to Print LinkedHashMap Values
LinkedHashMap is a predefined class in Java that is similar to HashMap, contains key and its respective value unlike HashMap, In LinkedHashMap insertion order is preserved...
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Technical Scripter 2020
Java Program to Convert List to HashSet
The List interface provides a way to store the ordered collection. It is an ordered collection of objects in which duplicate values can be stored. Since List preserves the...
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Java
Java Programs
java-hashset
java-list
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How to Find the Minimum or Maximum Element from the Vector in Java?
The Collection is a framework offered by Java that provides an architecture to store a group of objects. One such collection is Vector(). There are many ways through which...
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Java
Java Programs
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Java-Vector
How Objects Can an ArrayList Hold in Java?
ArrayList is a part of the collection framework and is present in java.util package. It provides us with dynamic arrays in Java just as Vector in C++. Though, it may be sl...
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Java
Java Programs
Java-ArrayList
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