1. double to long conversion stackoverflow.comIn java, what is the best way to convert a double to a long? Just cast? or

2. Conversion from Long to Double in Java stackoverflow.comIs there any way to convert a 
3. What does the error message "Attempt to split long or double on the stack" indicate? stackoverflow.comI am getting the following error from my code: Attempt to split long or double on the stackI am clueless about the origin of this error and do not know ... 
4. Convert Double to Binary representation? stackoverflow.comI have the following problem, so I tried to convert a double to its binary representation, but using this 
5. Removing the .0 from a double stackoverflow.comI am trying to display numbers in a string dynamically, so if the number has decimal's display them but if not don"t show the .0 example: display 5.5 as 5.5 and 5.0 ... 
6. Jasmin Assembler: 'l2d' Instruction Giving "java.lang.VerifyError: ... Attempt to split long or double on the stack" stackoverflow.comI'm writing a compiler to compile a subset of Java to Java bytecode using the Jasmin assembler I'm having trouble with the 'l2d' instruction (and related ones  but I ... 
7. Long to Double in Jexl stackoverflow.comI use Jexl lib from apache and have some problems with using the

8. Very long double values... coderanch.comI'm doing some testing, and for my test data need to work out the various boundaries of double values... I've worked out that any smaller value than 0.0000000000000000000000000000000000000000000000000000000000000000000000 000000000000000000000000000000000000000000000000000000000000000000000000 000000000000000000000000000000000000000000000000000000000000000000000000 000000000000000000000000000000000000000000000000000000000000000000000000 0000000000000000000000000000000000001 ...will throw a compile error. Seems fair enough really However, when I put in a number 0.9999999...and so on... however many digits I add to the end  I ... 
9. comparision between double and long coderanch.comwhy 1234567891.00000001 == (long)1234567891.00000001 returns true even though they are fals but 123456789.00000001 == (long)123456789.00000001 returns true.. Also, How do i know whether one number is pure decimal or number. What I mean pure decimal number is after point(.) if it has 00001 or some other number is pure decimal. And I want to consider 1000.000 (all 0 after point) as ... 
10. Long.MAX_VALUE and double conversion coderanch.comThe below code segment long l1 = Long.MAX_VALUE; double d1 = (double)l1; double d2 = (double)l1; long l2 = (long)d1; d2=d21; System.out.println(d2==d1); System.out.println(d2 
11. Number Format Exception (double to Long) coderanch.com 
12. Cannot convert double to long.. coderanch.comHi, I am writing a code : double repid; double repstr; repid = Math.random( ); repstr = (long) ( repid * 10000000000000 ); I get this error : Integer Literal Out of Range,Decimal int literals must be in a certain range... I tried to make my repstr type "long" in order to accomodate the multiplication I do, but it still gives ... 
13. Converting a double to a long coderanch.com 
14. long to double trouble (Rhyme scheme not intended) javaforums.orgHello. As of lately I have been messing around with the Fraction class in type.lib, trying to get myself acquainted with it. Anyhow, for practice, I've been writing a simple program that computes 4 fractions in the equation A=(x + y)/(z +t) where x, y, z, and t are the 4 fractions. The constructor takes long values of course. However, I ... 
15. Typecasting ..... Long to double forums.oracle.comNo cast is needed, but you have to be very carefull because you loose precision when your long is a large value. If it takes more than 53 bits to represent the long, you'll loose some of your lower bits in the double and you'll be working with an aproximate value. When you use this in large calculations with multiplications/divisions your ... 
16. Please explain double and long ranges forums.oracle.comdouble range is 4.9e324 to 1.8e+308. So does this mean a double variable could represent PI as 3.14159265358...out to 300 or so places? No. Range is one thing and precision is another. Suppose I have a map divided into 10 thousand little squares (100 along each side). Using this map I can specify the location of an object to within a ... 
17. can long[] and double[] use the same space forums.oracle.comwayne wrote: Since type long and type double both occupy 8 bytes, we used to in the olden days be able to use the same space for an array of long and an arrays of double. I suppose that there is no way to do that in java compared to the old FORTRAN. It didn't contain a long and a double ... 
18. initialize a long double? forums.oracle.com 
19. java.lang.Double cannot be applied to (long) help? forums.oracle.com 
20. Will it really not lost information from long to double? forums.oracle.comHello! I need to use a java long variable to store bitmask, all its 64 bits are used. But in a step I need to convert the long variable to a double variable and then convert it back, because other people's api only supports double. What I don't understand is that both java long and double variables have 64 bits size, ... 
21. Error with use of Double , Long etc forums.oracle.comI have a strange problem. I have jre1.6.0_01 installed on a windows machine. I am using Eclipse SDk v 3.2.2 (latest). Whenever I try code for example : Long addday=0L; Double xx=5.2; I get an error in the Eclipse editor: Type mismatch : cannot convert from long to Long cannot convert from double to Double If I change the code to ... 