Python - 'float' Literals and Conversions

'float' Literals and Conversions

Q

How to specify "float" values in Python code?

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A

"float" values can be specified using "float" literals or the float() conversion function as shown in this tutorial:

1. "float" literals in scientific notations as shown below:

>>> 3.14159
3.14159
>>> -2.14
-2.14
>>> 2.99792458E8
299792458.0
>>> 9.4607E15
9460700000000000.0

2. float() function converting other data types to "float":

>>> float(1234)
1234.0
>>> float(True)
1.0
>>> float(False)
0.0
>>> float("3.14159")
3.14159

⇒Using Python Built-in Data Types

⇒⇒Python Tutorials

2018-04-07, 250👍, 0💬

'float' Literals and Conversions
How to specify "float" values in Python code? "float" values can be specified using "float" literals or the float() conversion function as shown in this tutorial: 1. "float" literals in scientific notations as shown below: >>> 3.14159 3.14159 >>> -2.14 -2.14... 2018-04-07, 251👍, 0💬

Python Built-in Structured Data Types
Python Built-in Structured Data Types? Python Built-in Structured Data Types are data types provided by the Python interpreter to represent structures of data values: Here is a list of commonly used Python Built-in Structured Data Types: "str" - String data type for sequences of Unicode characters, ... 2018-04-07, 248👍, 0💬

What Is Python Interactive Mode
What Is Python Interactive Mode? Python Interactive Mode allows you to use Python as an interpreted language. When running in interactive mode, Python will: Prompt you to enter one statement or statement block at a time. Execute the statement or statement block immediately. Print back the result if ... 2018-04-12, 239👍, 0💬

'str' Literals and Conversions
How to specify "str" values in Python code? "str" values can be specified using "str" literals or the str() conversion function as shown in this tutorial: 1. "str" literals in double quotes as shown below: >>> "FYIcenter.com" 'FYIcenter.com' >>> "He says: \"... 2018-04-07, 233👍, 0💬

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