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Definitions from WordNet

Definitions from the Web

Term: var

Description:

Var is a commonly used abbreviation in computer programming that stands for "variable." In programming languages, a variable is a named storage location used to hold a value, which can be changed during the execution of a program.

Senses:

Sense 1:

Noun: In computer programming, a var is a placeholder for a value that can be modified.

Example Sentence: To store the result of the calculation, assign it to a var.

Sense 2:

Verb: To declare a variable using the var keyword.

Example Sentence: You need to var the integer before using it in your code.

Usages:

Usage 1 (Popular):

Noun: In JavaScript, var is used to declare a variable with a function scope.

Example Sentence: The var keyword is commonly used in JavaScript to define variables.

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Usage 2 (Local):

Noun: In some programming languages, like C#, var is used to declare a variable with an inferred type.

Example Sentence: When using the var keyword in C#, the compiler automatically determines the type of the variable based on the assigned value.

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