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Why can tuples contain mutable items? - Stack Overflow If a tuple is immutable then why can it contain mutable items? It is seemingly a contradiction that when a mutable item such as a list does get modified, the tuple it belongs to maintains being
Whats the difference between lists and tuples? - Stack Overflow Tuples are immutable, and usually contain an heterogeneous sequence of elements that are accessed via unpacking (see later in this section) or indexing (or even by attribute in the case of namedtuples) Lists are mutable, and their elements are usually homogeneous and are accessed by iterating over the list
python - List vs tuple, when to use each? - Stack Overflow Tuples are fixed size in nature whereas lists are dynamic In other words, a tuple is immutable whereas a list is mutable You can't add elements to a tuple Tuples have no append or extend method You can't remove elements from a tuple Tuples have no remove or pop method You can find elements in a tuple, since this doesn’t change the tuple You can also use the in operator to check if an
Are tuples in Python immutable? - Stack Overflow Python tuples have a surprising trait: they are immutable, but their values may change This may happen when a tuple holds a ref to any mutable object, such as a dict, list
Why tuple is not mutable in Python? - Stack Overflow Possible Duplicate: Why are python strings and tuples are made immutable? What lower-level design makes tuple not mutable in Python? Why this feature is useful?
Are tuples really immutable in Python? - Stack Overflow Even though the tuples are immutable, the object inside it can be mutuable Since in >>> t = (1, 2, [3, 4]) the list is mutable so you can change the list value with Augmented assignment += but then the exception is raised