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  2. Lookup table - Wikipedia

    en.wikipedia.org/wiki/Lookup_table

    For data requests that fall between the table's samples, an interpolation algorithm can generate reasonable approximations by averaging nearby samples." [8] In data analysis applications, such as image processing, a lookup table (LUT) can be used to transform the input data into a more desirable output format. For example, a grayscale picture ...

  3. Determination of the day of the week - Wikipedia

    en.wikipedia.org/wiki/Determination_of_the_day...

    The basic approach of nearly all of the methods to calculate the day of the week begins by starting from an "anchor date": a known pair (such as 1 January 1800 as a Wednesday), determining the number of days between the known day and the day that you are trying to determine, and using arithmetic modulo 7 to find a new numerical day of the week.

  4. Year 1900 problem - Wikipedia

    en.wikipedia.org/wiki/Year_1900_problem

    Microsoft Excel (using the default 1900 Date System) cannot display dates before the year 1900, although this is not due to a two-digit integer being used to represent the year: Excel uses a floating-point number to store dates and times. The number 1.0 represents the first second of January 1, 1900, in the 1900 Date System (or January 2, 1904 ...

  5. Foreign exchange date conventions - Wikipedia

    en.wikipedia.org/wiki/Foreign_exchange_date...

    For a trade with a time to expiry of v days, the expiry date is the day v days ahead of the horizon date (unless it is a weekend or 1 January, in which case the date is rolled forward to a weekday) and for a trade with time to expiry of x weeks, the expiry date is the day 7x days ahead of the horizon date (with the same conditions as above).

  6. Object–relational impedance mismatch - Wikipedia

    en.wikipedia.org/wiki/Object–relational...

    Object–relational impedance mismatch is a set of difficulties going between data in relational data stores and data in domain-driven object models. Relational Database Management Systems (RDBMS) is the standard method for storing data in a dedicated database, while object-oriented (OO) programming is the default method for business-centric design in programming languages.

  7. Similarity measure - Wikipedia

    en.wikipedia.org/wiki/Similarity_measure

    Manhattan distance, also known as Taxicab geometry, is a commonly used similarity measure in clustering techniques that work with continuous data. It is a measure of the distance between two data points in a high-dimensional space, calculated as the sum of the absolute differences between the corresponding coordinates of the two points | | + | |.

  8. Satan - Wikipedia

    en.wikipedia.org/wiki/Satan

    The word with the definite article Ha-Satan (Hebrew: הַשָּׂטָן hasSāṭān) occurs 17 times in the Masoretic Text, in two books of the Hebrew Bible: Job ch. 1–2 (14×) and Zechariah 3:1–2 (3×). [12] [13] It is translated in English bibles mostly as 'Satan'. The Examination of Job (c. 1821) by William Blake

  9. Bill Gates - Wikipedia

    en.wikipedia.org/wiki/Bill_Gates

    He gradually divided his responsibilities between two successors when he placed Ray Ozzie in charge of management and Craig Mundie in charge of long-term product strategy. [57] The process took two years to fully transfer his duties to Ozzie and Mundie, and was completed on June 27, 2008.