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In C, I can write an if-statement
if (firstInt & 1)
but when I try and do the same in Java, the compiler tells me "incompatible types" and says I need a boolean instead of an int. Is there any way to write that C code in Java?
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Because they allow greater precision and require fewer resources, bitwise operators can make some code faster and more efficient. Examples of uses of bitwise operations include encryption, compression, graphics, communications over ports/sockets, embedded systems programming and finite state machines.
Bitwise is a level of operation that involves working with individual bits which are the smallest units of data in a computing system. Each bit has single binary value of 0 or 1. Most programming languages manipulate groups of 8, 16 or 32 bits. These bit multiples are known as bytes.
Find the two non-repeating elements in an array of repeating elements. Write an Efficient C Program to Reverse Bits of a Number. Smallest power of 2 greater than or equal to n. Write a C program to find the parity of an unsigned integer.
Any of the following should work for you:
if ((firstInt & 1) != 0)
if ((firstInt & 1) > 0)
if ((firstInt & 1) == 1)
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