DEFAULT VALUE Meaning and
Definition
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Default value refers to a predefined or standard value assigned to a variable or parameter when no explicit value is specified. It is an initial or fallback value that is automatically assigned by a programming language or software application.
In computer programming, when a variable is declared but not assigned a specific value, it is set to its default value. This default value can vary depending on the data type of the variable. For example, the default value for an integer variable in many programming languages is typically 0, while for a string variable it might be an empty string (""). This ensures that the variable has a valid value that can be manipulated or used in computations.
Similarly, default values are often used when defining parameters in functions or methods. When the function is called, if an argument is not supplied for a specific parameter, the default value is used instead.
Default values are important because they provide a default state or behavior to variables or parameters. They simplify programming by eliminating the need for explicit initialization and handling of uninitialized variables. Default values can be overridden by explicitly assigning a different value if desired, giving the programmer flexibility and control over the variable or parameter's initial state.
Common Misspellings for DEFAULT VALUE
- sefault value
- xefault value
- cefault value
- fefault value
- refault value
- eefault value
- dwfault value
- dsfault value
- ddfault value
- drfault value
- d4fault value
- d3fault value
- dedault value
- decault value
- devault value
- degault value
- detault value
- derault value
- defzult value
- defsult value
Etymology of DEFAULT VALUE
The term "default value" is composed of two parts: "default" and "value".
The word "default" originates from the Latin word "defaultere", which means to fail or to be lacking. In Old French, it transformed into "defaute", referring to an absence or lack. Over time, it developed the meaning of a failure to fulfill a legal obligation or debt.
"Value" comes from the Latin word "valere", meaning to be strong or worthy. In this context, it refers to the quality or worth of something.
Therefore, the term "default value" combines the notion of lacking or absent (default) with the concept of worth or quality (value), indicating a pre-set or predetermined value that is assumed in the absence of a user-defined value.
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