Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / praveen
Python has a vast number of functions, and it's difficult to give an exact count. However, I can provide an overview:
*Built-in Functions:* approximately 70-80 functions, including:
1. Mathematical functions (e.g., `abs`, `pow`, `round`)
2. String functions (e.g., `len`, `upper`, `lower`)
3. List functions (e.g., `append`, `sort`, `reverse`)
4. Dictionary functions (e.g., `keys`, `values`, `items`)
5. File I/O functions (e.g., `open`, `read`, `write`)
6. Exception handling functions (e.g., `try`, `except`, `raise`)
*Standard Library Functions:* over 1,000 functions, including:
1. `os` module (e.g., `mkdir`, `rmdir`, `chdir`)
2. `sys` module (e.g., `exit`, `argv`, `stdin`)
3. `re` module (regular expressions)
4. `math` module (e.g., `sin`, `cos`, `tan`)
5. `statistics` module (e.g., `mean`, `median`, `stdev`)
6. `itertools` module (e.g., `chain`, `cycle`, `accumulate`)
7. `functools` module (e.g., `partial`, `reduce`, `cmp_to_key`)
*External Libraries and Frameworks:* countless functions, including:
1. NumPy (e.g., `array`, `dot`, `reshape`)
2. Pandas (e.g., `DataFrame`, `read_csv`, `groupby`)
3. Matplotlib (e.g., `plot`, `hist`, `imshow`)
4. Scikit-learn (e.g., `LinearRegression`, `DecisionTreeClassifier`, `SVM`)
5. Django (e.g., `HttpResponse`, `render`, `redirect`)
*User-defined Functions:* unlimited!
You can define your own functions using the `def` keyword.
To explore Python's built-in and standard library functions, visit the official Python documentation:
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is the type of the given datatype a=1?
Is python zero indexed?
Does every class need a constructor?
What do you understand by mutable and immutable in python?
What is the difference between uuid and guid?
What does an object() do?
What is the purpose of self?
What is python magic method?
What is dogpile effect?
Why do I receive a syntax error when printing a string in python 3?
What is the mro in python?
What is instance method?
What is the lambda?
What does the break keyword refer to in python?
Do you know the number of keywords in python?
