Magic Number (programming)
In computer programming, the term magic number has multiple meanings. It could refer to one or more of the following:
- A constant numerical or text value used to identify a file format or protocol; for files, see List of file signatures
- Distinctive unique values that are unlikely to be mistaken for other meanings (e.g., Globally Unique Identifiers)
- Unique values with unexplained meaning or multiple occurrences which could (preferably) be replaced with named constants
Read more about Magic Number (programming): Unnamed Numerical Constants, Magic GUIDs, Magic Debug Values
Famous quotes containing the words magic and/or number:
“The pleasure of eloquence is in greatest part owing often to the stimulus of the occasion which produces it,—to the magic of sympathy, which exalts the feeling of each by radiating on him the feeling of all.”
—Ralph Waldo Emerson (1803–1882)
“My idea is that the world outside—the so-called modern world—can only pervert and degrade the conceptions of the primitive instinct of art and feeling, and that our only chance is to accept the limited number of survivors—the one- in-a-thousand of born artists and poets—and to intensify the energy of feeling within that radiant centre.”
—Henry Brooks Adams (1838–1918)