The .NET 4.5 Framework introduced the new async/await asynchronous programming model. With ASP.NET MVC 4 comes the application of the async/await model to controller actions. A traditional ASP.NET MVC ...

[Editor's note: Peter rewrote this article after a reader pointed out he over-engineered his original solution. ("What can I say: The code worked -- I just didn't need nearly as much code as I thought ...

PDF files are a mainstay in our multi-platform world. This convenient file format makes it possible to view and share documents across various devices, using various operating systems and software ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Andy Smith is a Certified Financial Planner (CFP®), licensed realtor and educator with over 35 years of diverse ...

\(\text{Net profit margin (\%)}=\frac{\text{Net profit}}{\text{Sales revenue}}\times100\) For example, a business that knows its net profit and sales revenue can calculate its net profit margin as ...