Data types in python
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The document explains data types in Python, categorizing them into classes such as integers, floats, and complex numbers. It emphasizes that all variables in Python are instances of these classes and discusses the characteristics of each data type, including their representations and the lack of size limits. The text also mentions the difference between mutable and immutable data types in Python.
Data types in python
- 1. Data Types in Python Swipe
- 2. Data Types in Python Operator Operator Integers Float Complex Boolean String None List Tuple Range Bytes Bytes Arrays Set Frozen Set Dictionary Suite Numbers Sequence Sequence Mapping
- 3. The classification or categorising of data elements is known as data types. It denotes the kind of value that specifies which operations can be performed on a given set of data. Data types are essentially classes, and variables are instances (objects) of these classes, because everything in Python programming is an object. Data Types in Python
- 4. The standard Python method is used to create Python numbers variables. Using the regular Python number type is usually sufficient. If necessary, Python will automatically convert a number from one type to another. But, under certain circumstances that a specific number type is needed (ie. complex) Numbers in python:- Integers Float Complex Number
- 5. Integers in Python This value is represented by int class. It contains positive or negative whole numbers (without fraction or decimal). In Python there is no limit to how long an integer value can be. Integers Whole number without decimal point, including. Integers can be represent in different forms. No concept of size for any data type in python
- 6. Floats in Python This value is represented by float class. It is a real number with floating point representation. It is specified by a decimal point. Optionally, the character e or E followed by a positive or negative integer may be appended to specify scientific notation. Floats Real number with decimal point Exponential from No concept of double
- 7. Complex numbers in Python Integers a+bj where a is real b is imaginary. j is the square root of -. a.real b.imag a can be decimal/binary b can be decimal only Except modulo operation rest all operations are applicable. Complex number is represented by complex class. It is specified as (real part) + (imaginary part)j.
- 8. Data Types in Python Mutable vs Immutable Data type in Python Stay Tuned with Topics for next Post