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7 mar 2013 · I have a floating point number, say 135.12345678910. I want to concatenate that value to a string, but only want 135.123456789. With print, I can easily do this by doing something like: print "%.9f" % numvar with numvar being my original number. Is there an easy way to do this?
What I want is ideally so that the result is the shortest string in positional decimal format that still results in the same value when converted to a float. It is well-known that the repr of a float is written in scientific notation if the exponent is greater than 15, or less than -4: >>> n = 0.000000054321654321.
4 kwi 2023 · The str() function takes a compulsory non-string object and converts it to a string. This object the str() function takes can be a float, integer, or even a Boolean. Apart from the compulsory data to convert to a string, the str() function also takes two other parameters.
13 wrz 2024 · The PHP strval() function converts a given variable to a string. It takes a scalar variable (like integers, floats, and booleans) and converts it to its string representation. For arrays, objects, and resources, it does not work and may produce unexpected results. Syntax. strval( $variable ) Parameter: This function accepts a single parameter ...
2 lut 2024 · This tutorial will explain multiple ways to convert a float to a string in Python. We can convert a float to a string using the str() and repr() functions. Python Convert Float to String Using str() Function. The str() method takes an object as input and converts it into a string type.
12 maj 2023 · The f” {float_num}” syntax is used to convert the float_num float value to a string object using f-strings. The str_obj variable is assigned the result of the f-string conversion. The print () function is used to display the original float value and the new string object.
16 lut 2024 · Whether for displaying user-friendly output or logging purposes, developers often need to convert floats to strings in Python while maintaining control over the level of precision. This article explores how to transform a float, like 3.14159265 , into a string while specifying the number of decimal places, perhaps aiming for an output such as ...
