Abstract: Network function virtualization (NFV)-enabled space information network (SIN) has emerged as a promising method to facilitate global coverage and seamless service. This paper proposes a ...
How-To Geek on MSN
The hidden costs of whole-column references in Excel: Learn 3 alternatives to optimize your workbook's performance
Whole-column references in Excel are silent performance killers, often forcing the program to manage a range of over a million rows. As a result, they can significantly slow your workbook's ...
How-To Geek on MSN
Don't trust Excel's COUNTA function to count non-blank cells—here's a better method
In most counting scenarios in Excel, COUNTBLANK reliably counts blank cells, and COUNTA reliably counts populated cells.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback