UrbanPro
true
default_background

Learn Java Training from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Search in

How 4 byte float can store 8 byte long values in java ?

Pankaj Rathi
19/06/2017 0 0

long l = 12464545L;

float f = l; (fine)

int i = l ; (Error)

if we see the how this magic happens as we know the answer lies in the floating point representation as in floating points values does not store directly they store in mainly mantis and exponent part so due to its exponent bit it can actually store a lot more values then a long

for Ex : suppose we have a number 100000000 if we represent in exponential form we will write 10^8 so this number store in 2 part

first part : 10

second part : 8

so this way it can store a lot more values than its same byte size variable

0 Dislike
Follow 0

Please Enter a comment

Submit

Other Lessons for You

Lambda Expressions in Java
A lambda expression, introduced in Java 8 is similar to a block of code resembling an anonymous function that can be passed to constructors or methods for execution as an argument. Examples: a)() ->...

Software Development Training In Jaipur
Satyam Web Solution provides website designing &development and software designing &development training in Jaipur for various stream’s students. MCA 6 month Industrial Training/Internship B....

ListIterator Example
public class ListIteratorEx { public static void main(String args) { List<String> li = new ArrayList<String>(); li.add("java1"); li.add("java2"); li.add("java3"); li.add("java4"); ListIterator...
S

Sarthak C.

0 0
0

Java : Compile-time Versus Runtime optimization
While designing and development, one should think in terms of compile-time and run-time.It helps in understanding language basics in a better way.Let's understand this with a question below : What...
S

How to create excel sheets using Java?
HSSFWorkbook workbook = new HSSFWorkbook();HSSFSheet sheet1 = workbook.createSheet("actions");for (int i = 0; i < 10; i++) { sheet1.createRow(i); for (int j = 0; j < 10; j++) { HSSFRow currRow =...
X

Looking for Java Training Classes?

The best tutors for Java Training Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Learn Java Training with the Best Tutors

The best Tutors for Java Training Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more