How can I format a float so that it doesn\'t contain trailing zeros? In other words, I want the resulting string to be as short as possible.
I have a bit of ASP.NET code that exports data in a datagrid into Excel but I noticed that it messes up a particular field when exporting.
Is there a fast method for taking the modulus of a floating point number? With integers, there are tricks for Mersenne primes, so that its possible to calculate y = x MOD 2^31-1 without needing divis
(int)(33.4开发者_如何转开发6639 * 1000000) returns 33466389 Why does this happen?Floating point math isn\'t perfect.What every programmer should know about it.
I have some software written in VB.NET that performs a lot of calculations, mostly extracting jpegs to bitmaps and computing calculations on the pixels like convolutions and matrix multiplication.Diff
I\'ve started to learn C++ using \"C++ Primer by Stephen Prate\" and I\'m currently trying to complete one of the exercises. I am wondering if I should declare arc_to_minute & arc_to_degree as flo
Related to my other question, I have now modified the sparse matrix solver to use the SOR (Successive Over-Relaxation) method. The code is now as follows:
I know we can\'t开发者_如何学编程 compare 2 floating point values using ==. We can only compare they are within some interval of each other.
How can I guarantee that floating point calculations in a .NET application (say in C#) always produce the same bit-exact result? Especially when using different versions of .NET and running on differe
What does the f after the numbers indicate? Is this from C or Objective-C? Is there any difference in not adding this to a constant number?
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