numpy.set_printoptions(threshold=

```python
i = 1024
Z = np.zeros((8,i))
print(Z[0])
np.set_printoptions(threshold=np.nan)
print(Z[0])
np.set_printoptions(threshold=np.inf)
print(Z[0])
```
```
[ 0.  0.  0. ...,  0.  0.  0.]
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```
* I suppose depending on the execution environment.