What does "atomic" mean in programming? - Stack Overflow
May 8, 2015 · your second sentence is spot on. "instantaneous", however, is misleading - it's perfectly valid for two atomic operations to be observed in a different order: e.g. x=0; x=x+1; …
What does 'predicate' mean in the context of computer science?
This is used in computer science, both in theory and in programming practice. A predicate as a function that get an arguments, and returns a boolean. it returns true if the argument matchs …
What's "P=NP?", and why is it such a famous question?
Now the question is, what does deterministic vs. non-deterministic mean? There is an abstract computational model, an imaginary computer called a Turing machine (TM). This machine has …
Understanding The Modulus Operator % - Stack Overflow
Jul 8, 2013 · What is so startlng about remainders being constant? What does (13 ~ 7) = 5 mean? The difference between 13 and 7 is 6, not 5. What does 'if 14 is the divisor, 7 has to be …
terminology - What does it mean by buffer? - Stack Overflow
Given the producer / consumer analogy, Netflix is producing the video. The viewer is consuming it (watching it). A space on your computer where extra downloaded video data is temporarily …
What is an NP-complete in computer science? - Stack Overflow
Oct 17, 2008 · It is important to computer science because it has been proven that any problem in NP can be transformed into another problem in NP-complete. That means that a solution to …
What does the word "semantic" mean in Computer Science context?
Aug 11, 2016 · The word ‘semantic ‘as an adjective simply means ‘meaningful’ which is very related to the word 'high level' in computer science. For instances: Semantic data model: a …
What is parsing in terms that a new programmer would understand?
May 29, 2010 · In computer science, parsing is the process of analysing text to determine if it belongs to a specific language or not (i.e. is syntactically valid for that language's grammar). It …
What does abstraction mean in programming? - Stack Overflow
As defined on wikipedia: Abstraction_(computer_science) Abstraction tries to factor out details from a common pattern so that programmers can work close to the level of human thought, …
What does fetching mean in computer science? - Stack Overflow
Jan 12, 2022 · In some contexts I think it means "transferring data from one place to another". For example, using python's sqlalchemy package the data from a sql database …