Optical illusions cleverly trick our brains, showcasing the difference between perception and reality. A visual puzzle challenges readers to find a single '229' hidden among numerous '256' numbers ...

Today’s challenging puzzle is to find the odd number among the “256” sequence series. So, if you think you're a genius with a 140+ IQ level, then find the odd number among the “256” sequence series in ...

Optical illusions are fascinating puzzles that are designed to trick our brains into seeing something that isn’t quite what it appears to be. These puzzles reveal how complex and powerful our minds ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Here are the most important concepts developers must know when they size Java arrays and deal ...

How to find the size of a Java array? To find the size or length of a Java array, follow these four steps Declare a variable of type array. Initialize the Java array to a non-null value. Use the ...

Given an array arr[] of size N containing equal number of odd and even numbers. Arrange the numbers in such a way that all the even numbers get the even index and odd numbers get the odd index. Note: ...

If you are like me and refuse to give up your home landline, you're probably no stranger to... well, strange calls. Landlines are more prone to spam calls than cellphones, which offer better ...

The for loop is used when we want to execute a block of code repeatedly for a fixed number of times. The syntax of the for loop is as follows: for(initialization ...