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”), ...

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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 ...

The Mode function in Excel returns the most frequently repetitive value in an array or range of data. The formula for Mode function is Mode( number1, [number2,..]). In Excel, Modes can be arrays, ...