What is immutability and why should I worry about it?
What is Immutability? Immutability is applied primarily to objects (strings, arrays, a custom Animal class) Typically, if there is an immutable version of a class, a mutable version is also available. …
java - What is meant by immutable? - Stack Overflow
Nov 11, 2008 · What exactly does immutable mean - that is, what are the consequences of an object being mutable or immutable? In particular, why are Java's Strings immutable? My …
Pros. / Cons. of Immutability vs. Mutability - Stack Overflow
Dec 8, 2009 · 6 Immutability has, for example, benefits in muti-threaded programs. As immutable objects cannot change their state after construction, you can safe share them across any …
Why are integers immutable in Python? - Stack Overflow
May 31, 2016 · I understand the differences between mutable and immutable objects in Python. I have read many posts discussing the differences. However, I have not read anything …
Unable to delete Azure Storage Account With Versioning Enabled
In all likelihood, a blob container in your storage account has version-level immutability enabled which is preventing that storage account from being deleted. To delete the storage account, …
immutability - What does "immutable variable" mean in functional ...
I'm new to functional programming, and I don't understand the concept of immutability; e.g. an immutable variable. For example, in Standard ML (SML): val a = 3 val a = a + 1 The second …
oop - Mutable vs immutable objects - Stack Overflow
Oct 18, 2008 · Immutable Objects vs. Immutable Collections One of the finer points in the debate over mutable vs. immutable objects is the possibility of extending the concept of immutability …
How to make an immutable object in Python? - Stack Overflow
Although I have never needed this, it just struck me that making an immutable object in Python could be slightly tricky. You can't just override __setattr__, because then you can't even set …
immutability - Check for mutability in Python? - Stack Overflow
Dec 8, 2010 · 19 There isn't actually any such thing as mutability or immutability at the language level in Python. Some objects provide no way to change them (eg. strings and tuples), and so …
Why cannot delete a container with lock immutable policy using ...
Jul 13, 2022 · But got below error: The requested operation is not allowed as the container has a locked immutability policy. HTTP Status Code: 409 However, I can delete this container from …