7252950
Beschreibung
Karteikarten von Rebecca Noel, aktualisiert more than 1 year ago
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Erstellt von Rebecca Noel
vor mehr als 8 Jahre
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| Frage | Antworten |
| How is a tuple constructed? | Tuples use () with elements separated by commas. t = (1,2,3) |
| T/F?: Tuples can be created with mixed types of elements. | True |
| T/F?: The len() check does NOT work with tuples. | False |
| T/F?: Slicing works with tuples the same it does with lists. | True |
| What two methods are available for tuples? | .count and .index |
| What very important characteristic differentiates tuples from lists? | IMMUTABLE |
| What function is used to open a file (.txt)? | open() ex: f = open('test.txt') |
| Explain what these functions do with files: .read() .seek() .readlines() | - reads the file - seek back to a different point in the file - reads lines of file without resetting |
| If you are trying to read a large file which function is preferred; .read() or .readlines()? | .read() |
| What jupyter notebook exclusive way can we write a new file? | %%writefile new.txt First line Second line |
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