enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Relational operator - Wikipedia

    en.wikipedia.org/wiki/Relational_operator

    When it is desired to associate a numeric value with the result of a comparison between two data items, say a and b, the usual convention is to assign −1 if a < b, 0 if a = b and 1 if a > b. For example, the C function strcmp performs a three-way comparison and returns −1, 0, or 1 according to this convention, and qsort expects the ...

  3. SQL syntax - Wikipedia

    en.wikipedia.org/wiki/SQL_syntax

    Greater than Hire_Date > '2012-01-31' < Less than Bonus < 50000. 00 >= Greater than or equal Dependents >= 2 <= Less than or equal Rate <= 0. 05 [NOT] BETWEEN [SYMMETRIC] Between an inclusive range. SYMMETRIC inverts the range bounds if the first is higher than the second. Cost BETWEEN 100. 00 AND 500. 00 [NOT] LIKE [ESCAPE] Begins with a ...

  4. Select (SQL) - Wikipedia

    en.wikipedia.org/wiki/Select_(SQL)

    Title Authors ----- ----- SQL Examples and Guide 4 The Joy of SQL 1 An Introduction to SQL 2 Pitfalls of SQL 1 Under the precondition that isbn is the only common column name of the two tables and that a column named title only exists in the Book table, one could re-write the query above in the following form:

  5. Sargable - Wikipedia

    en.wikipedia.org/wiki/Sargable

    Conceptually, an index is simply a mapping between a value and one or more locations. With a functional index, the value stored in the index is the output of the function specified when the index is created. This capability expands what is sargable beyond base column expressions. Sargable operators: =, >, <, >=, <=, BETWEEN, LIKE, IS [NOT] NULL, IN

  6. Correlation - Wikipedia

    en.wikipedia.org/wiki/Correlation

    The degree of dependence between variables X and Y does not depend on the scale on which the variables are expressed. That is, if we are analyzing the relationship between X and Y, most correlation measures are unaffected by transforming X to a + bX and Y to c + dY, where a, b, c, and d are constants (b and d being positive).

  7. Bake Better Cookies by Avoiding These 5 Common Mistakes - AOL

    www.aol.com/lifestyle/bake-better-cookies...

    3. Overcrowding the oven. I’m all for cooking as efficiently as possible, but don’t bake multiple pans of cookies at once. Your oven’s heat can’t circulate as well with multiple sheet pans ...

  8. V.J. Edgecombe scores 19 points as No. 25 Baylor opens ... - AOL

    www.aol.com/v-j-edgecombe-scores-19-213236635.html

    V.J. Edgecombe scored 19 points, three other Baylor players had 15 and the 25th-ranked Bears led throughout in an 81-56 win over Utah on Tuesday in the Big 12 opener for both teams. Baylor (9-3 ...

  9. Conditional (computer programming) - Wikipedia

    en.wikipedia.org/wiki/Conditional_(computer...

    The above example takes the conditional of Math.random() < 0.5 which outputs true if a random float value between 0 and 1 is greater than 0.5. The statement uses it to randomly choose between outputting You got Heads! or You got Tails! to the console. Else and else-if statements can also be chained after the curly bracket of the statement ...