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C# code to validate email address

...ion to send a message. For that, the only real way is to send a message to confirm. Note that e-mail addresses are more forgiving than you might first assume. These are all perfectly valid forms: cog@wheel "cogwheel the orange"@example.com 123@$.xyz For most use cases, a false "invalid" is much...
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What do the terms “CPU bound” and “I/O bound” mean?

...improvement for parallel sort, but I would like to have a more theoretical confirmation as well The well known Coremark benchmark from EEMBC explicitly checks how well a suite of problems scale. I have commented on it a bit at: https://cirosantilli.com/linux-kernel-module-cheat/#coremark Sample res...
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Hidden features of mod_rewrite

...V affects mod_rw and mentioned that +FSL is a popular recommendation. Joey confirmed that it's in fact mandatory. What do you bring to the table? – Michael Ekoka Oct 19 '13 at 14:47 ...
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Domain Driven Design: Domain Service, Application Service

...BookToClient(Guid bookGuid, Guid clientGuid) that: Retrieves the Client. Confirms its permissions. (Note how we have kept our domain model free of security / user management concerns. Such pollution could lead to many problems. Instead, we fulfill this technical requirement here, in our applicatio...
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How to Deal with Temporary NSManagedObject instances?

...well with iOS 8, especially with persisting relationships. Can anyone else confirm this? – Janum Trivedi Aug 20 '14 at 1:05  |  show 22 more c...
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Benchmarking (python vs. c++ using BLAS) and (numpy)

...he original poster do wrong? I wish he had commented on this post. Does he confirm that Numpy is as fast as C++? – wmac Jul 28 '15 at 10:50 ...
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How to round a number to n decimal places in Java

... UPDATE: I just confirmed that doing this IS WAY faster than using DecimalFormat. I looped using DecimalFormat 200 times, and this method. DecimalFormat took 14ms to complete the 200 loops, this method took less than 1ms. As I suspected, thi...
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How can I find WPF controls by name or type?

...yObject parent, string childName) where T : DependencyObject { // Confirm parent and childName are valid. if (parent == null) return null; T foundChild = null; int childrenCount = VisualTreeHelper.GetChildrenCount(parent); for (int i = 0; i < childrenCount; i++) { var ch...
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How to detect page zoom level in all modern browsers?

... and blog posts I could find, here's a summary. I also set up this page to test all these methods of measuring the zoom level. Edit (2011-12-12): I've added a project that can be cloned: https://github.com/tombigel/detect-zoom IE8: screen.deviceXDPI / screen.logicalXDPI (or, for the zoom level re...
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What is event bubbling and capturing?

...n element and useCapture defaults to false. Could you link to a spec that confirms what you wrote? – surfmuggle Nov 20 '16 at 22:18 ...