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In computer science, a lookup table (LUT) is an array that replaces runtime computation with a simpler array indexing operation, in a process termed as direct addressing.The savings in processing time can be significant, because retrieving a value from memory is often faster than carrying out an "expensive" computation or input/output operation. [1]
Comma-separated values is a data format that predates personal computers by more than a decade: the IBM Fortran (level H extended) compiler under OS/360 supported CSV in 1972. [14] List-directed ("free form") input/output was defined in FORTRAN 77, approved in 1978. List-directed input used commas or spaces for delimiters, so unquoted character ...
The message is not shown on the saved page, so readers will not see it, but it should still be fixed. Later editors may not notice the issue and mistakenly change the value of the first assignment, unaware the 2nd value will be used. The problem also happens if the same exact value is assigned twice, as in example:
In computer science, a multimap (sometimes also multihash, multidict or multidictionary) is a generalization of a map or associative array abstract data type in which more than one value may be associated with and returned for a given key.
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The second method, often called the "Four Russians'" algorithm, after the cardinality and nationality of its inventors, is somewhat more "practical" than the algorithm in Theorem 6.9. [ 3 ] All four authors worked in Moscow, Russia in the Soviet Union at the time.
An 8-year-old boy with Down syndrome became a hero after he alerted his 14-year-old sister of a fire in their Colorado home, helping them get out on time before it was engulfed in flames.
The one thing that hasn’t changed: her pay. While Kay got a bonus earlier this year, her salary hasn’t budged. ... according to an October Pew Research Center survey of more than 5,000 ...