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Tag Archives: Java-Arrays

Passing an array to a function is an easy-to-understand task in java. Let function GFG() be called from another function GFGNews(). Here, GFGNews is called… Read More
In Java, we can store the content of the file into an array either by reading the file using a scanner or bufferedReader or FileReader… Read More
Arrays compare() method in Java comes under the Arrays class and java.util package. This method compares two arrays lexicographically (Dictionary order). There are two different… Read More
The Arrays class in java.util package is a part of the Java Collection Framework. This class provides static methods to dynamically create and access Java… Read More
An array is a data structure that consists of a group of elements of the same data type such that each element of the array… Read More
Array Of Strings To sort an array of strings in Java, we can use Arrays.sort() function.  Java // A sample Java program to // sort… Read More
Literal is just unlikely any constant value that can be assigned to a variable. Illustration: int x = 10; // Here 10 is a literal.… Read More
Arrays are linear data structures which means that similar types of elements will be inserted as known in a continuous manner. Now as we know… Read More
Java provides the Comparable interface to sort objects using data members of the class. The Comparable interface contains only one method compareTo() that compares two… Read More
An array with more than one dimension is known as a multi-dimensional array. The most commonly used multi-dimensional arrays are 2-D and 3-D arrays. We… Read More
In Java, any sequence of characters within double quotes is treated as String literal. String class represents the character string literal. The string class is… Read More
Arrays. equals() method does not compare recursively if an array contains another array on other hand Arrays. deepEquals() method compare recursively if an array contains… Read More
The deepToString() method of the Arrays class returns the string representation of the deep contents of the specified Object array. Unlike Arrays. toString(), if the… Read More
Array is contiguous memory allocation while LinkedList is a block of elements randomly placed in the memory which are linked together where a block is… Read More
LinkedHashMap is a pre-defined class in java like HashMap. The only difference between LinkedHashMap and HashMap is LinkedHashMap preserve insertion order while HashMap does not… Read More

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