How do I format a Double to a String in C# so as to have only two decimal places? If I use String.Format(\"{0:0.00}%开发者_如何学运维\", myDoubleValue) the number is then rounded and I want a simple
Forgive me if this is a dumb beginners problem, but I really don\'t get it. I have a member variable declared like so:
I am trying to multiply a double value by -1 to get the negative value. It continues to give me a positive value
Suppose I\'m writing a function that takes a list of integers and returns only those integers in the list that are less than 5.2. I might do something like this:
I have code to calculate the percentage difference between 2 numbers - (oldNum - newNum) / oldNum * 100; - where both of the numbers are doubles. I expected to have to add some sort of checking / exce
I have a double variable test. I want to extract the all digits before decimal point and two digits after the decimal point store the output in integer variables dollar, cents. how can i do it? I dont
My question has no practical application. I\'m just interested. Suppose, I have a double value and I want to obtain its string rep开发者_Python百科resentation similarly to the printf function. How wou
I align num开发者_高级运维bers with various number of decimals so that the decimal sign aligns on a straight row. This can be achevied by padding with spaces, but I\'m having trouble.
So I am working on a program for school, and part of the assignment is to have a bunch of prompts for input pop up. I am using the JOptionPane, which inherently has an OK button and a Cancel button. N
my app needs to store latitude and longitude values parsed from XML into Core Data.Currently, I have a Core Data Model which has these attributes set to type double.The header file for the Model Objec
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