December 2011
Intermediate to advanced
1088 pages
24h 50m
English
book
Microsoft® Excel® 2010 Formulas & Functions Inside Out
by Helmut Reinke Egbert Jeschke Sara Unverhau, Eckehard Pfeifer, Bodo Fienitz, and Jens Bock
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WEEKNUM()
Note
In Excel 2003, this function is available as an add-in.
Syntax. WEEKNUM(serial_number,return_type)
Definition. This function returns an integer for the week number for the given date.
Arguments
serial_number (required). The date for which the week number is calculated.
return_type (optional). A number indicating on what day the week begins. This argument has the different options depending on the version of Excel you are using. In Excel 2003 and earlier, there are two return types:
1. System 1 (the default setting): The week begins on Sunday. The weekdays have the numbers 1 through 7, starting on Sunday.
2. System 2: The week begins on Monday. The weekdays have the numbers 1 through 7, starting on Monday.
In Excel 2010, the System 1 return ...
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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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