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Asked by Nalini Last Modified
Answer There are some important hidden features in python
1. _(Underscore): - _ in python can be used in a various ways. It can be used as a variable and also as a throwaway variable means variable which assigns but the value is not actually used.
2. Regex Debugging - regular expressions can be complex and hard to understand. Re module in python provides the debug which used to debug regular expressions
3.Ellipsis - its a unique feature which you cannot find in any other programming languages. It is denoted with ...(three dots)
it can be used as a place holder for code. Its mostly used when you are sketching the code but havent implemented all parts yet.
4.Lambda functions - These are also known as anonymous functions. This allow you to create small,one time unnamed functions that can use quickly and then discard
5. Decorators - these are used to change the functionality of the function without changing its code
6.Generators
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Some hidden features of Python include:
1. **List Comprehensions**: Efficiently create lists with concise syntax.
2. **Generators**: Use `yield` to create iterators for lazy evaluation.
3. **Context Managers**: Use `with` statements to manage resources (e.g., file handling).
4. **Multiple Assignment**: Assign multiple variables in one line (e.g., `a, b = 1, 2`).
5. **Extended Unpacking**: Unpack parts of a list into variables (e.g., `a, *b, c = range(5)`).
6. **Function Annotations**: Add metadata to function parameters and return values.
7. **Decorators**: Enhance functions with reusable logic.
These features enhance Python's flexibility and readability.
Here is my number Call 073-1485-0321.
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I am working in a nontechnical field and i want to switch this job and work in a technical field but I am not able to decide where to start. I want to learn, but what in Python?
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