In the English language, the term "mutable" refers to the ability to change or be modified, while "immutable" denotes the opposite, meaning something that cannot be changed. When we talk about an "immutable object," we are referring to an object whose state or properties remain fixed and u...
Both of these states are integral to Python data structure. If you want to become more knowledgeable in the entire Python Data Structure, take thisfree course which covers multiple data structures in Pythonincluding tuple data structure which is immutable. You will also receive a certificate on co...
Not to fear though, Python does, by default, give you some of the benefits of using pointers. Understanding pointers in Python requires a short detour into Python’s implementation details. Specifically, you’ll need to understand: Immutable vs mutable objects Python variables/names Hold onto ...
The behavior in first and second snippets is due to a CPython optimization (called string interning) that tries to use existing immutable objects in some cases rather than creating a new object every time. After being "interned," many variables may reference the same string object in memory (...
For instance, in theCprogramming language, while/if expressions are permanently defined by the language along with the order of the followingexpressions. As a result, they always mean the same thing, regardless of where they are used. In other words, the expressions are context independent. ...
What does programmable mean? Programmable refers to the ability of a device or system to be programmed or customized to perform specific tasks or functions. It allows you to write and execute instructions or code to control the behavior and functionality of the device, making it adaptable and fl...
How does garbage collection work? Each programming language implements GC differently, but they are similar in that the process occurs automatically behind the scenes. Some GC-enabled languages provide controls for launching the GC process or for optimizing its behavior, but the implementation of contr...
In the shell, what does “ 2>&1 ” mean? In a Unix shell, if I want to combine stderr and stdout into the stdout stream for further manipulation, I can append the following on the end of my command: So, if I wan...In vmstat output, what does blocked process mean ( b = 1 ...
Represents an ordered collection of elements, similar to a list but is immutable. Example Variable: coordinates = (3, 5) Want to know more about data types? Visit our blog on data types in C. Types of Data Structures The choice of a particular data structure depends on the requirements of...
Task scheduler trigger: "At system startup" - what does it actually mean? TASK SCHEDULER: scheduler status is being “RUNNING” always Tasklist ERROR: Not Found TCP download speed over high latency connections is poor (compared to Linux) telnet output save it to file or any other alternati...