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Is an empty href valid?

...leted by RFC 3986 (which is currently IETF’s URI standard), which essentially says the same. HTML5 HTML5 uses (valid URL potentially surrounded by spaces → valid URL) W3C’s URL spec, which has been discontinued. WHATWG’s URL Standard should be used instead (see the last section). HTML 5.1...
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Node.js and CPU intensive requests

I've started tinkering with Node.js HTTP server and really like to write server side Javascript but something is keeping me from starting to use Node.js for my web application. ...
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Functional design patterns [closed]

... serialization Specification-based testing Parsers Purely functional parallelism Purely functional state Part III: Functional design patterns The case for abstraction Monoids Functors Monads Applicative functors Traversable and foldable data structures Comonads Part IV: Breaking the...
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How to create a zip archive with PowerShell?

... in read-only mode in preparation for shutdown you can go to PowerShell Gallery. share | improve this answer | follow | ...
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Clicking a button within a form causes page refresh

... Nice! It really fetched to my scenario! – Richard Sep 24 '15 at 14:39 2 ...
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What is the difference between “JPG” / “JPEG” / “PNG” / “BMP” / “GIF” / “TIFF” Image?

...ey are exact representations of the image. Bitmap formats such as BMP generally are uncompressed, although there also are compressed BMP files as well. Lossy compression formats are generally suited for photographs. It is not suited for illustrations, drawings and text, as compression artifacts fro...
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What exactly does the post method do?

...() : Starts executing the active part of the class' code. This method is called when a thread is started that has been created with a class which implements Runnable. getView().post(new Runnable() { @Override public void run() { getView().startAnimation(a); ...
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What are the true benefits of ExpandoObject?

The ExpandoObject class being added to .NET 4 allows you to arbitrarily set properties onto an object at runtime. 10 Answ...
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Uses for the Java Void Reference Type?

...ce type . The only situation I have ever seen it used is to parameterize Callable s 11 Answers ...
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php execute a background process

...er-side script in whatever language (php/bash/perl/etc) is handy and then call it from the process control functions in your php script. The function probably detects if standard io is used as the output stream and if it is then that will set the return value..if not then it ends proc_close( proc...