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What is Castle Windsor, and why should I care?

I'm a long-time Windows developer, having cut my teeth on win32 and early COM. I've been working with .NET since 2001, so I'm pretty fluent in C# and the CLR. I'd never heard of Castle Windsor until I started participating in Stack Overflow. I've read the Castle Windsor "Getting Started" guide, b...
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Compare integer in bash, unary operator expected

...at variable substitutions are done, the shell proceeds with the comparison and.... fails because it cannot see anything intelligible to the left of -gt. However, quoting $i: if [ "$i" -ge 2 ] ; then ... becomes: if [ " " -ge 2 ] ; then ... The shell now sees the double-quotes, and knows th...
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Chrome Dev Tools - Modify javascript and reload

Is it possible to modify the JavaScript of a page and then reload the page without reloading the modified JavaScript file (and thus losing modifications)? ...
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Difference between android.app.Fragment and android.support.v4.app.Fragment

What is the difference between android.app.Fragment and android.support.v4.app.Fragment , and what are the circumstances in which each should be used? ...
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Converting datetime.date to UTC timestamp in Python

I am dealing with dates in Python and I need to convert them to UTC timestamps to be used inside Javascript. The following code does not work: ...
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Force HTML5 youtube video

... reports are biased. Nobody said if he/she is in "html5 beta of youtube" and this is probably key factor. When I leave the html5 beta, it seems that ?html5=1 don't do anything. Every video goes with flash. – Paul Brewczynski Jul 13 '13 at 21:57 ...
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How to TryParse for Enum value?

...erything. If you are using bitfield enums (i.e. flags), you also have to handle a string like "MyEnum.Val1|MyEnum.Val2" which is a combination of two enum values. If you just call Enum.IsDefined with this string, it will return false, even though Enum.Parse handles it correctly. Update As mention...
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How to reset radiobuttons in jQuery so that none is checked

...e note 2 below). Note 1: it is important that the second argument be false and not "false" since "false" is not a falsy value. i.e. if ("false") { alert("Truthy value. You will see an alert"); } Note 2: As of jQuery 1.6.0, there are now two similar methods, .attr and .prop that do two related b...
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Question mark (?) in XML attributes for Android

Can anyone explain the question mark means in Android XML attributes? 2 Answers 2 ...
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Understanding offsetWidth, clientWidth, scrollWidth and -Height, respectively

... on StackOverflow regarding offsetWidth / clientWidth / scrollWidth (and -Height , respectively), but none give comprehensive explanation of what those values are. ...