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I'm working on a Liferay 6 project, and part of the project is to create a new layout template to be used for the entire site as the default. Liferay's own wiki is very sparse on documentation about layout templates, and I haven't had better luck with Google searches or even here on SO. I did find one article ( Liferay - Layout for each pages ) that sort of answers the question, but it seems like it might be overkill. In that question, the goal was to change the template based on the page, so the answer was to create a Hook and use that to set the template on the fly as needed. Here, I just

My program is written in Delphi (object oriented pascal). When I try to print anything I get the message "There is no default printer currently selected." on computers with no printers installed. To prevent this I want to check if there are any printers installed. Is there any way to check if any printers are installed? use Printers; Printer.Printers.Count gives you the number of printers installed The comments form the Printers unit in D2007: { TPrinter } { The printer object encapsulates the printer interface of Windows. A print job is started whenever any redering is done either through a

Yesterday I asked a question . This is an attempt to state the question more clearly. THE CONTEXT: I have a family of struct s (called Vector2D, Vector3D, etc) which represent vectors in various dimensions. Their implementations are very similar but since inheritance is not available for struct s I use a protocol (VectorProtocol) which enables me to write default member functions as protocol extensions instead of repeating them for each struct . Similarly, I have a family of struct s (called Point2D, Point3D, etc) which represent points in various dimensions. Their implementations are also

CREATE TABLE Customer ( customerID int identity (500,20) CONSTRAINT . . dateCreated datetime DEFAULT GetDate() NOT NULL, dateModified datetime DEFAULT GetDate() NOT NULL ); When i insert a record, dateCreated and dateModified gets set to default date/time. When i update/modify the record, dateModified and dateCreated remains as is? What should i do? Obviously, i need to dateCreated value to remain as was inserted the first time and dateModified keeps changing when a change/modification occurs in the record fields. In other words, can you please write a sample quick trigger? I don't know much

I have here a WCF Duplex Service, the requierement is that the Callback to the client should have a timeout of 10 seconds, therefor my web.config file of the Service looks like this: <bindings> <basicHttpBinding> <binding name="simulatorEndpoint" closeTimeout="00:00:10" openTimeout="00:00:10" receiveTimeout="00:00:10" sendTimeout="00:00:10" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferSize="65536" maxBufferPoolSize="524288" maxReceivedMessageSize="65536" messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered" useDefaultWebProxy=

So i'm using angular and this is my select html: <select id="date" ng-model="selectedDay" ng-change="setDate()" > <option>another option</option> <option>an option</option> </select> this is in my controller: $scope.selectedDay; document.getElementById("date").selectedIndex = "0"; The result: Three options: one blank (which is default selected) and then the two options I made in html What the hell? why isn't the default when i open the view "another option" Nano Firstly, always check the official documentation. AngularJs is well documented. Secondly, do not use document.getElementById ("date")

Why is the default display style for image inline instead of inline-block? Is there any difference between inline and inline-block for img elements, from what I can see it behaves exactly in the same way. The default browser stylesheets were initially created using CSS1 for HTML3.2 , so inline-block was not available or necessary. There's no difference between them for image elements. References CSS 1 Specification HTML 3.2 Specification IMG is an Inline & Replaced element. A replaced element is any element whose appearance and dimensions are defined by an external resource. As per W3C The IMG