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Given a double, need to find how many digits in total
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How to get the size of a JavaScript object?
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How can I get the size of an array, a Collection, or a String in Java?
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How do I display the binary representation of a float or double?
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Get width of a given text as length
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python floating number
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Length of a JavaScript object
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How to get the length of longest string in an array
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how to get the string-lengths stored in array (C)
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How to convert floats to human-readable fractions?
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Finding length of array inside a function
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Is there a \show for lengths?
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dropping trailing '.0' from floats
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How do I convert an integer to a float in JavaScript?
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How to get length of std::stringstream without copying
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Obtain & manipulate bit pattern of float as integer
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A program to find length of string