Empty Array

An Empty Array is an array datastructure that is an empty data structure.

• Context:
  • It can range from being Shell Array to being a Null Array.
  • …
• Example(s):
  • a Python Array:
    • df = pd.DataFrame(columns=['col1','col2']).
    • df = pd.DataFrame(np.zeros(0, dtype=[('col1', 'i7'),('col2', 'a50')])).
  • an Scala Array:
  • a Perl Array:
• Counter-Example(s):
  • a Prepopulated Array.
• See: Empty Matrix.

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