Questions tagged as 'terminologia'

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What is memoization? [duplicate]

I saw in the question How to implement memoization in a PHP function? appears the term" memoization ". The first impression I had is that this term was related to "memorizing" or "avoiding reprocessing". Is it just that or is it something...
asked by 05.01.2017 / 14:48
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What are JEPs in Java?

I was seeing the JDK 12 backlog and saw that the changes are all referred to as JEPs. In addition, in the features list has "JEPs targeted to JDK 12, until then." From what I've seen, a JEP is a kind of document with a definite format....
asked by 28.11.2018 / 15:54
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Tuples in database

I know what a tuple is in Python but not in a database, so the question follows: What is a tuple in the database context?     
asked by 08.11.2016 / 16:27
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What is Initialization Vector?

When I used a function in PHP, called openssl_encrypt , which encrypts data, I came across the term iv , which is Initialization Vector . I'd like to understand a little bit about this; I saw this in an example like this: $i...
asked by 22.02.2017 / 19:24
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What is a fault tolerance system?

When talking about high-scale systems, you can hear a fault-tolerant system. See the description of the Elixir programming language:    Elixir is built on the top of the Erlang VM, known for running low-latency, distributed and fault-toleran...
asked by 13.10.2018 / 22:30
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What is a recursive function?

I've always heard that recursion is an intelligent idea that plays a central role in functional programming and computer science in general. From what I understand, succinctly, there is mutual recursion and tail . What is a recursive funct...
asked by 23.02.2017 / 16:59
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What is a reference location?

There are several answers here that talk about reference location, but do not explain what it is. Where is it applied? And why is it so important for data structures and algorithms?     
asked by 04.01.2019 / 12:52
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What is DIANA?

I was faced with a database problem related to the size of an object, which returned the following error:    pls-00123 too large program (diana nodes) The problem I understand and I know what can be done, but I would like to understand a...
asked by 11.09.2018 / 19:11
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How is Polly Fallback working?

I'm trying to understand how Polly Fallback works, but I'm not getting the implementation right. As I understand it, it performs another action if the first fails, but that is not what is happening. using System; using System.Collections....
asked by 13.07.2017 / 15:10
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What is the difference between socket and port?

Developing a service-oriented app , I came across the following question: What is the difference between port and socket within the computational structure?     
asked by 21.02.2018 / 03:59