Double is a primitive data type used to store fractional numbers that holds a double-precision floating-point (often 64 bits).
Summary of the problem: For some decimal values, when we convert the type from decimal to double, a small fraction …
c# double decimalI've noticed I've always used int and doubles no matter how small or big the number needs to be. So …
java performance int double primitive-typesWhen storing latitudes/longitudes which are typically of the format: 44.087585 (i.e. max 2 numbers before the dot and 6dp) do …
java double geospatial latitude-longitude bigdecimalI'm still a beginner at programming and I always have more questions than our book or internet searches can answer (…
c++ floating-point double long-doubleA few interesting observations w.r.t equals operator on 0 and 0.0 new Double(0.0).equals(0) returns false, while new Double(0.0).equals(0.0) …
java double precision bigdecimal zeroI have an exam question I am revising for and the question is for 4 marks. "In java we can assign …
java floating-point double precisionTest case: NSLog(@"%f", M_PI); NSLog(@"%@", [NSString stringWithFormat:@"%f", M_PI]); NSLog(@"%@", [NSNumber numberWithDouble:M_PI]); Results: 3.141593 3.141593 3.141592653589793 Conclusions: 1) Printing …
iphone cocoa-touch double precision nslogI'm trying to convert an int into a custom float, in which the user specifies the amount of bits reserved …
c floating-point double normalizationWhen I divide 317 by 219 in Java using doubles I get 1. For example: double b = 317/219; System.out.println(b); Output is: 1. …
java double divide