double
htaccess rewrite with double rules (with version)
I hope a htaccess script voodoo can help me h开发者_高级运维ere! I\'m trying to get a htaccess script working using two rules.[详细]
2023-04-11 13:04 分类:问答fine tuning the == operator to match double percision
In my code there is a parameter I am calculating. During many of the test runs, this parameter should be 0. Since the parameter is calculating through multiple additions and subtractions, it is not ex[详细]
2023-04-11 08:23 分类:问答Trying to pass an array as an argument getting a double[4] to double conversion error
The program is supposed to use functions to get input about each of the four regions sales figures then determine the highest and display both. Everything compiled fine until I wrote the last function[详细]
2023-04-11 08:07 分类:问答Why are there mistakes in calculations of floats and doubles?
I always wondered why the floats aren\'t really acurate when computers should give the precise answer. I read in a book somewhere that it is better to compare a variable to a number around the value w[详细]
2023-04-11 06:25 分类:问答Getting the decimal point value
I have a function which should covert a double value into string one: inline static string StringFromNumber(double v开发者_Python百科al) // suppose val = 34.5678[详细]
2023-04-11 05:55 分类:问答How to deep copy a Doubly Linked List in Java
I\'ve been having quite a bit of trouble trying to make a deep copy of a doubly linked list in my java program.[详细]
2023-04-11 01:56 分类:问答How to remove the " .0" in a whole number when using double in java? [duplicate]
This question already has answers here: Closed 11 years ago. Possible Duplicate: How do I format a number in java?[详细]
2023-04-11 01:16 分类:问答Display double encoded string as HTML from XML source using XSL
I have a source of XML that contains content that I need to display in a web page as HTML using XSL. One of the开发者_运维知识库 XML nodes contains a double \"HTML encoded\" value. This is the one I n[详细]
2023-04-11 00:56 分类:问答Homework: Cout incorrectly handling a return value of 0.0 from a class method
First, this is homework, so I can not dynamically allocate memory for an array of any size, and I can not use a vector.[详细]
2023-04-10 20:59 分类:问答How to println double in a readable format?
For example, I want to c开发者_如何学Goalculate this: 4,000,000.0 * 4; and I got this: 1.6E7. What should I do, to got this: 16,000,000.0?? Thx!!Use DecimalFormat as follows:[详细]
2023-04-10 14:44 分类:问答