August 2001
Intermediate to advanced
976 pages
38h 8m
English
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Name
ArrayAvg
Synopsis
ArrayAvg(array)Returns the average (mean) of the values in the array. The following
example returns the average of the values contained in the
one-dimensional array Grades:
<CFSET Grades = ArrayNew(1)> <CFSET Grades[1] = 95> <CFSET Grades[2] = 93> <CFSET Grades[3] = 87> <CFSET Grades[4] = 100> <CFSET Grades[5] = 74> <CFLOOP INDEX="Element" FROM="1" TO="#ArrayLen(Grades)#"> <CFOUTPUT>Grade #Element#: #Grades[Element]#<BR></CFOUTPUT> </CFLOOP> <P><CFOUTPUT>The average grade is #ArrayAvg(Grades)#%</CFOUTPUT>
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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