This question already has answers here: Closed 12 years ago. Possible Duplicate: Why is floating point arithmetic in C# imprecise?
I am just curious to know what happens behind the scene to convert a double to int, say int(5666.1) ? Is that going to be more expensive than a static_cast of a child class to parent? Since t开发者_JA
I\'m writing a program in C# which suppose to calculate very small numbers. However, all my calculations are getting NaN value because they are too sm开发者_StackOverflowall for the \'double\' datatyp
This sound simple but开发者_开发知识库 it not that much. I want to order a List based on one of the properties of T, which is double type. If you know the propertyname before compilation:
I\'m an inspector at a machine shop. I have an html report generated by another inspector that has some problems I need to fix. This isn\'t the first time: I need something better than PowerShell and
I want a rounding method on double values in C#. It needs to be able to round a double value to any rounding precision value. My code on hand looks like:
I have a very small number and I want to convert it to a String with the full n开发者_如何学Goumber, not abbreviated in any way. I don\'t know how small this number can be.
I have an arraylist of doubles returned by a JSON library. After the JSON parser\'s decode method is run, we have this in the C# locals window:
So there is a method for NaN, but divide by zero creates infinity or negative infinity. There i开发者_JAVA技巧s a method for Infinity (also positive infinite and negative infinity).
Details: Page has asynch true Double event does not fire every time. Page has a long running process. The double event can be simulated with a thread.sleep()
加载中,请稍侯......