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np.all()
AI & DATA SCIENCE // np-all
Test whether all array elements along a given axis evaluate to True.
Syntax
res = np.all(arr > 0)Examples
Example 01Basic Usage
res = np.all(arr > 0)Best Practices
- Refer to the official NumPy documentation for deep vectorization techniques.
- Avoid writing custom Python for-loops for operations that can be vectorized with NumPy.