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Answered on 28 Apr Learn Python
Priti E.
IT Professional Trainer and Developer in IT industry from 15 years
Answered on 15 May Learn Python
Jatin Gupta
"IT Professional Trainer with 12 years of experience in IT Industry"
To clear a variable in Python, you can simply use the del statement followed by the variable name that you want to clear. For example
My_variable = 35
print(my_variable) # Output: 35
del my_variable
print(my_variable) # Raises NameError: name 'my_variable' is not defined
read lessAnswered 2 days ago Learn Python
Sadiq
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Answered on 03 May Learn Python
Sachidananda Sahu
Programming Trainer and Software Engineer having 10 years of experience
Answered on 20 May Learn Python
Disha Anand
Answered 3 days ago Learn Python
Shabnam S.
Professor trainer with 5 years of experience in Henry Harvin
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Answered on 07 May Learn Python
Vinay Sharma
Python trainer believe in practical learning.
Python is a high-level, interpreted programming language that has become very popular in recent years. It is used for a wide range of applications, including:
1. Web development: Python is used for server-side web development using frameworks like Django, Flask, Pyramid, and others. It is also used for client-side web development using libraries like BeautifulSoup and Requests.
2. Data science and machine learning: Python has a rich ecosystem of libraries and tools that make it an ideal choice for data science and machine learning applications. Popular libraries include NumPy, Pandas, SciPy, Scikit-learn, TensorFlow, PyTorch, and many more.
3. Automation and scripting: Python is often used for automating repetitive tasks, such as file processing, data extraction, and web scraping. It is also used for scripting and prototyping new ideas.
4. Desktop applications: Python can be used to develop desktop applications with GUI toolkits like PyQt, PyGTK, and wxPython.
5. Games: Python can be used to develop games using libraries like Pygame and PyOpenGL.
6. Education: Python is a popular language for teaching programming concepts, due to its simple syntax and easy-to-understand structure.
In summary, Python is a versatile language that can be used for a wide range of applications, from web development to data science to automation and more.
read lessAnswered on 07 May Learn Python
Vinay Sharma
Python trainer believe in practical learning.
In Python, the following are the main data types:
1. Numeric types:
- Integer (int)
- Float (float)
- Complex (complex)
2. Boolean type:
- Boolean (bool)
3. Sequence types:
- String (str)
- List (list)
- Tuple (tuple)
- Range (range)
4. Mapping type:
- Dictionary (dict)
5. Set types:
- Set (set)
- Frozen set (frozenset)
6. Binary types:
- Bytes (bytes)
- Bytearray (bytearray)
- Memoryview (memoryview)
You can check the type of a variable using the `type()` function in Python. For example:
x = 5
print(type(x))
Answered 3 days ago Learn Python
Shabnam S.
Professor trainer with 5 years of experience in Henry Harvin
Learn Programming Languages from the Best Tutors
Answered on 13 May Learn Python
ADM IT Solutions / Consulting
The pass statement is used as a placeholder for future code. When the pass statement is executed, nothing happens, but you avoid getting an error when empty code is not allowed. Empty code is not allowed in loops, function definitions, class definitions, or in if statements.
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