Probably the most widely used JavaScript testing framework.

This tutorial covers installation, configuration and execution only. For the Jasmine syntax, see parts 2 to 4!

Miscellaneous features

EPPlus can do a whole lot more for you. This post covers some interesting stuff that didn’t really fit anywhere else.

IEnumerable objects

Exporting data to an Excel doesn’t get easier than this

using (var package = new ExcelPackage())
{
	var sheet = package.Workbook.Worksheets.Add("IEnumerable");
	var data = new[]
	{
		new {Name = "A", Value = 1},
		new {Name = "B", Value = 2},
		new {Name = "C", Value = 3},
	};
	bool generateHeaders = true;
	sheet.Cells["A1"].LoadFromCollection(data, generateHeaders);

	// Overwrite headers with something fancier
	sheet.Cells["A1"].SetHeaders("Name", "Value");
	package.SaveAs(new FileInfo(@""));
}

Comparing NSubstitute syntax with Moq, probably the most used mocking framework out there at the moment.

moq/moq4 :

nsubstitute/nsubstitute :

In case your users want to continue working with the Excels after generation.

Not a problem for EPPlus. Instead of calculating values and writing them to an excel, leverage the power of Excel formulas.

Version 4.5.3.3 is the last version of EPPlus you can use without a license for commercial use.
See some alternatives if that is a dealbreaker for you!

A listing of handy but less known shortcuts in Windows Explorer and some Autohotkey examples on how to add extra functionality.

Open Windows Explorer, the most direct way:

My PowerShell, Posh-Git and .gitconfig color configuration because of some red-green troubles with the default configurations.