floating-point Archives - Page 3 of 8

Add floating point value to android resources/values

I’m trying to add a little space between lines to my TextViews using android:lineSpacingMultiplier from the documentation: Extra spacing between lines of text, ...

May 20, 2022
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biggest integer that can be stored in a double

What is the biggest “no-floating” integer that can be stored in an IEEE 754 double type without losing precision ? 8 Answers 8

May 20, 2022
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When should I use the “strictfp” keyword in java?

I’ve looked up what this does, but does anyone actually have an example of when you would use the strictfp keyword in Java? ...

May 19, 2022
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Why are some float < integer comparisons four times slower than others?

When comparing floats to integers, some pairs of values take much longer to be evaluated than other values of a similar magnitude. For ...

May 18, 2022
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Why are these numbers not equal?

The following code is obviously wrong. What’s the problem? i <- 0.1 i <- i + 0.05 i ##...

May 17, 2022
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Why is division in Ruby returning an integer instead of decimal value?

For example: 9 / 5 #=> 1 but I expected 1.8. How can I get the correct decimal (non-integer) result? Why is it ...

May 17, 2022
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How do I use floating-point arithmetic in bash?

I am trying to divide two image widths in a Bash script, but bash gives me 0 as the result: RESULT=$(($IMG_WIDTH/$IMG2_WIDTH)) I did ...

May 17, 2022
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How to convert string into float in JavaScript?

I am trying to parse two values from a datagrid. The fields are numeric, and when they have a comma (ex. 554,20), I ...

May 17, 2022
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Make a float only show two decimal places

I have the value 25.00 in a float, but when I print it on screen it is 25.0000000. How can I display the ...

May 17, 2022
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Why does NaN – NaN == 0.0 with the Intel C++ Compiler?

It is well-known that NaNs propagate in arithmetic, but I couldn’t find any demonstrations, so I wrote a small test: #include <limits> #include ...

May 17, 2022
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