You will most often use Bash functions to make your shell life easier; instead of typing out complex command pipelines, ...

The C and C++ standards do not specify the order of evaluation for function arguments. This can lead to subtle portability problems. As I explained in my column last month (“As Precise As Possible”), ...

Don’t copy and paste the same code over and over again. Instead, create a PowerShell function and save yourself time.

This may fall under the heading of "Don't do that" but did cause me to be slightly curious.<BR><BR>What would happen if you say, created a pointer to a function that took three ints as arguments, but ...

The VLOOKUP function in Microsoft Excel literally means vertical lookup. It’s a search function for querying values in the cell of a column. This function searches for the data relative to the entries ...

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions. One of the ...

Learning how to use Power BI is fairly easy, and if you’re lucky, the built-in features will provide everything you need to produce professional dashboards for end users. However, you’ll get more out ...