The difference between __str__ and __repr__?
92278
What is the difference between __str__ and __repr__?
5705
Why is `self` in Python objects immutable?
21767
What is the difference between string primitives and String objects in JavaScript?
86489
What is the difference between object keys with quotes and without quotes?
47481
Python: 'str' object is not callable
134742
String comparison in Python: is vs. ==
30170
Difference between _ and self. in Objective-C
80591
Difference between type(obj) and obj.__class__
102393
The R %*% operator
10509
Python: "TypeError: __str__ returned non-string" but still prints to output?
133340
Why does __r result in a null value?
103488
What is the difference between list and list[:] in python?
50629
Confusing [...] List in Python: What is it?
30206
Where and how is the _ (underscore) variable specified?
99859
What is the difference between def func(var) and def func=(var)?
12603
Difference between declared string and allocated string
28349
Is it worth using Python's re.compile?