How to find the sum of first n even numbers using java program
This article will explain 3 ways in which you can write a java program to calculate the sum of first…
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How to create a mirror image(inverse) of a 2d array in java
Mirror Image Meaning Mirror image or mirror inverse of a 2d array is another array whose columns are interchanged, meaning elements…
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How to search array element using Binary Search in java
What does Searching mean Searching means to check if an element exists in a collection and finding the location of…
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How to calculate median from array values(integer) in java
In this article, we will take a look at 2 different ways to find median of elements of an array…
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Sum of an array in java
Sum of array elements means the sum of all the elements(or digits) in the array. In other words, performing addition…
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How to convert decimal number to binary in java
Overview A binary number is a number which is composed of digits 1 and 0 such as 110011. A decimal…
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Array.some() function in javascript
Javascript array some() function is executed on an array and is used to check if array elements meet some condition….
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map function in javascript with example
Javascript map() function is called on a javascript array. It is used to apply some operation on elements of the…
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How to use filter method in arrays in javascript
Javascript filter function is applied to arrays and is used to get an array of only those elements which satisfy…