KwickClips Python · 40 sec · free
How do you create a NumPy array from a list?
Short answer. Pass the list to np.array().
How can you tell an array from a list in output?
An array prints with spaces, not commas, like [88 75 92].
Remember
| np.array(list) makes an array |
| It prints without commas |
Print a NumPy array, and the commas disappear. Why? Import numpy as n p. N p dot array turns a list into an array. Arrays print with spaces, not commas. N p dot array makes an array. It prints without commas.
This clip is from the full lesson: Introduction to NumPy Arrays — 6 minutes, with the tables, the quick answers and the whole lesson in text.
Useful for: CBSE Class 10 Artificial Intelligence (417), CBSE Class 11 Informatics Practices (065), CBSE Class 11 Artificial Intelligence (843), CBSE Class 12 Artificial Intelligence (843)
More KwickClips from this lesson
![Python code creating a NumPy array of marks and adding 5, with output [65 77 50].](/images/learn/clips/PY29-R1.webp)
Why is NumPy fast?39 sec
Why does 1 print as 1. in np.array([1, 2.5, 3])?42 sec
What does [1, 2, 3] * 2 give?36 secDisclaimer. KwickAcademy is free study material for general learning and revision. Parts of it, including the voice-over, are produced with the help of AI tools and may contain errors; if you spot one, please tell us and we will correct it. Syllabus, marks and exam details follow the latest official board publications available to us, and boards can change them at any time, so always confirm against your board's official website and your school. Using this material does not guarantee any marks or result. Board names and trademarks belong to their owners; Kwickprep is not affiliated with or endorsed by any examination board. We never ask for passwords, OTPs or ID numbers. Your progress is saved only in this browser. Full disclaimer · Privacy