scope of a variable
[/skoʊp əv ə ˈvɛriəbəl/]
nounpl: scopes of variables
escopo de uma variável
1. The region or context within a program where a variable is accessible and can be used
The scope of a variable determines where in the code it can be referenced and modified.
O escopo de uma variável determina onde no código ela pode ser referenciada e modificada.
2. The portion of a program in which a variable has been declared and is valid
In this function, the scope of the local variable is limited to the function block.
Nesta função, o escopo da variável local é limitado ao bloco da função.
3. The visibility and lifetime of a variable within a program or code block
Understanding the scope of a variable is essential to avoid naming conflicts.
Compreender o escopo de uma variável é essencial para evitar conflitos de nomenclatura.
This is a technical term used consistently across both Brazilian Portuguese and English-speaking programming communities. In Brazil, 'escopo' is the predominant term, while in Portugal 'âmbito' is more traditionally used in academic settings. The concept is fundamental to computer science education in both countries and is taught universally in programming courses.
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