Type error and type conversion type casting in python
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certainly! let's dive into the concepts of type error, type conversion, and type casting in python.
type error in python
a *typeerror* occurs when an operation or function is applied to an object of inappropriate type. this can happen in various scenarios, such as trying to add a string to an integer or calling a method that expects a different type of argument.
#### common causes of typeerror:
1. **incompatible operations**: trying to perform operations on incompatible data types.
2. **function argument mismatch**: passing the wrong type of argument to a function.
3. **indexing or slicing**: attempting to index or slice a data type that does not support it.
#### example of typeerror:
*output:*
type conversion
*type conversion* refers to the process of converting one data type into another. in python, this can be done explicitly using built-in functions.
#### common type conversion functions:
`int()`: converts a value to an integer.
`float()`: converts a value to a floating-point number.
`str()`: converts a value to a string.
`list()`: converts a value to a list.
`tuple()`: converts a value to a tuple.
#### example of type conversion:
type casting
*type casting* is similar to type conversion, but it's often used to refer to the process of converting between compatible types. in python, type casting is generally done implicitly or explicitly.
#### implicit type casting:
python automatically converts one data type to another without losing information. for example, when performing arithmetic operations between integers and floats, python will convert integers to floats.
#### explicit type casting:
you can explicitly convert data types using the built-in functions mentioned earlier.
summary
**typeerror**: occurs when an operation is applied to an inappropriate type.
**type conversion**: the process of converting one data type to another using functions like `int()`, `float()`, and `str()`.
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