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November 23, 2008

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How do you count words, lines and characters in a file?

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Asked By: tikimama

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Linux

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systems administrator

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puzzles, letters, joy, you

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Wednesday, January 23, 2008 9:08 PM

Knowing that I am on purpose and that I am using the unique skills and talents I have been blessed with in a responsible way.

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How can we know the count/number of elements of an array in php?

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Asked By: Anonymous |

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a) sizeof($array) - This function is an alias of count()
b) count($urarray) - This function returns the number of elements in an array.

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Saturday, September 15, 2007

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element, number, array, COUNT, alias, php, sizeof($array), count($urarray)

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What is a markup language (xml)?

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Asked By: Anonymous |

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A markup language is a set of words and symbols for describing the identity of pieces of a document. Programs can use this with a stylesheet to create output for screen, print, audio, video, Braille, etc.

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Tuesday, September 11, 2007

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screen, document, print, XML, stylesheet, markup language, words, symbols

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What does the count function do in SQL?

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Asked By: Anonymous |

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The COUNT function tells you how many rows were in the result set.
SELECT COUNT(*)

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Wednesday, September 12, 2007

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function, SQL, COUNT, SELECT COUNT(*), groupfunction

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