What does upvalue mean?
Definitions for upvalue
up·val·ue
This dictionary definitions page includes all the possible meanings, example usage and translations of the word upvalue.
Did you actually mean uphill or uveal?
Wiktionary
upvaluenoun
A free variable that has been bound (closed over) with a closure.
upvalueverb
To assign a higher value to.
Wikipedia
upvalue
In programming languages, a closure, also lexical closure or function closure, is a technique for implementing lexically scoped name binding in a language with first-class functions. Operationally, a closure is a record storing a function together with an environment. The environment is a mapping associating each free variable of the function (variables that are used locally, but defined in an enclosing scope) with the value or reference to which the name was bound when the closure was created. Unlike a plain function, a closure allows the function to access those captured variables through the closure's copies of their values or references, even when the function is invoked outside their scope.
Numerology
Chaldean Numerology
The numerical value of upvalue in Chaldean Numerology is: 8
Pythagorean Numerology
The numerical value of upvalue in Pythagorean Numerology is: 8
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"upvalue." Definitions.net. STANDS4 LLC, 2024. Web. 24 Apr. 2024. <https://www.definitions.net/definition/upvalue>.
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