Instructions. 1  In a medium-size saucepan, over medium-high heat, whisk together the water and maple syrup. 2  Whisk the cocoa powder into the water/syrup mixture until the powder is fully dissolved. 3  Remove the chocolate syrup from the heat.  Store the syrup in a container in the fridge for several months.
File extensions are related to the file format, which is a computer programming term that specifies how information is coded for storage in a computer file. In the case of Excel, the current default file extension is XLSX and has been since Excel 2007. Prior to that, the default file extension was XLS. The difference between the two - besides the addition of the second X - is that XLSX is a XML-based open file format, while XLS is a proprietary Microsoft format.
Although it is worth noting that Microsoft Excel 2007 has dropped support for older file formats that were commonly found in MS-DOS. As we look deeper into the differences between XLS and XLSX, we can see that the way the information is stored is vastly different for both XLS and XLSX formats.