If the items in a tuple are mutable, then you’ll be able to change them even if the tuple itself is immutable. In other words, the immutability of Python tuples refers to the references it directly holds. It doesn’t extend to the referenced objects themselves. In general, putting mutab...
Python does this in constant time without having to scan through every item by using hash functions. When Python looks up a key foo in a dict, it first computes hash(foo) (which runs in constant-time). Since in Python it is required that objects that compare equal also have the same ...
Is it OK to use global variables in Python? What is Getattr and Setattr in Python? How does Range () work in Python? What does sort () do in Python? How do you reverse in Python 3? What do you mean by comments in Python? How do I delete a command in python? How do you decla...
What does a double reference (&&) in C++ mean? what are string variables? What is dynamic memory? What is the difference between a class and an instance of a class? Give an example. What is wrong with the following variable declarations? int Km/h = 120; String ...
Berlin, on the other hand, is a major city located in Germany. Powered By Commonsense reasoning This question evaluates the model’s ability to perform commonsense reasoning: “If it is raining and the ground is wet, does that mean the rain caused the wet ground? Why or why not?” Th...
While some of the examples you see below may not be WTFs in the truest sense, but they'll reveal some of the interesting parts of Python that you might be unaware of. I find it a nice way to learn the internals of a programming language, and I believe that you'll find it ...
While the ball does indeed bounce an infinite number of times, with the bounces getting smaller and smaller in height, that doesn’t mean it keeps bouncing forever. The bounces get smaller and smaller not only in height, but also in duration, and the sum of their durations converges to a...
In February of 2008, Grunter wrestled in his last official match as a pro, but that doesn’t mean the WWE had seen the end of him. In fact, he’s still currently working with them today as a producer. Like many other former pro wrestlers, he released a...
UNIVCMS also implements a very fast calibration of extended Vasicek (Hull-White) volatility and Mean Reversion term structures without using Excel's Solver. UNIVLMM - Universal LIBOR Market Model Add-in [requires UNIVSWAP] UNIVLMM implements the cutting edge multi- factor LIBOR Market Model and ...
What is __ del __ in Python? What is the function of == in Python? Is it OK to use global variables in Python? What is Getattr and Setattr in Python? How does Range () work in Python? What does sort () do in Python? How do you reverse in Python 3? What do you mean by ...