An abbreviation commonly used in programming and databases to denote an index or identifier. It represents a reference point or key used to locate data efficiently.
Shortened form of 'index,' from Latin 'index' meaning 'pointer' or 'indicator.' In computing, the abbreviation emerged in the mid-20th century as programmers sought concise variable names.
The humble 'idx' is probably one of the most written variable names in computer history! It's so common that most programmers instantly recognize it, making it a universal shorthand across programming languages and cultures.
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