metadata

问题 I am trying to Spool information from my table metadata. But the text file ends on second line. It doesn't display the complete metadata SPOOL P_TABLES.txt set linesize 10000 set trimspool on set heading on SELECT DBMS_METADATA.GET_DDL('TABLE','TABLE_X') FROM DUAL; SPOOL OFF; It exports a text file but it doesn't provide complete information. > SELECT DBMS_METADATA.GET_DDL('TABLE','TESI_STAMPDUTYLABELSVALUE') FROM DUAL CREATE TABLE "ESIXUSER"."TESI_STAMPDUTYLABELSVALUE" ( "SVUNIDOCREFID" VAR.

问题 I want to do this for metadata purposes, rather than something that would explicitly displayed . So, for example, say my current document, Page A, is linked to from Page B e.g. a 'related article' in its sidebar. What link relation, or other markup, should I use in Page A to indicate this 'reverse linking' relationship? 回答1: Take a look at rel attribute. I would suggest you in order to accomplish what you wrote, use rel="next" , respectively rel="prev" inside an anchor tag 回答2: The rel

问题 I need to display a Image's thumbnail, that is saved in its Metadata in a picturebox. I'm using VB.NET http://msdn.microsoft.com/en-us/library/windows/desktop/ee719904%28v=vs.85%29.aspx#_jpeg_metadata So far i came up with this. Adding a breakpoint displays that GETQUERY returns empty even if i know that the file does indeed have a thumbnail Private Sub Form1_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load Dim imagepath = "C:\xampp\htdocs\Downloads\IMG_1322.JPG" '

问题 I have one console app as a hosting for WCF service. Now, I'm going to add another one WCf service for administer purposes. So, here is my code: [ServiceContract] public interface IServiceAdmin { [OperationContract] int GetCount(); } [ServiceBehavior(ConcurrencyMode = ConcurrencyMode.Multiple, InstanceContextMode = InstanceContextMode.Single)] public class ServiceAdmin : IServiceAdmin { public int GetCount() { // It's just a stub to go on return 1; } } Here is excerpt of App.config applied to

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 4 years ago . Using Java what is the best way to extract meta data from a website? I am planning on requesting the entire page, then finding where the meta data is located in that page - this seems cumbersome, is there a better way to achieve this? 回答1: Cumbersome as it is, it's practically the

问题 I have a problem attaching metadata class to ADO.NET entity data model generated classes. According to the following links... http://blogs.microsoft.co.il/blogs/gilf/archive/2011/01/20/adding-metadata-to-entities-in-the-data-model.aspx http://msdn.microsoft.com/en-us/library/cc679243.aspx http://goneale.com/2009/03/04/using-metadatatype-attribute-with-aspnet-mvc-xval-validation-framework/ http://davidhayden.com/blog/dave/archive/2008/01/06

问题 When I call the following code: function createMandat (initialValues) { return manager.createEntity('Mandate'); } It fails because the type 'Mandate' is unknown. That I understand because I haven't yet fetched any entities of that type when I call this function. So my question is, in case the metadataStore has no knowledge of a type, how can I force a round-trip to the server in order to get metadata for this type ? What is the best place in my code for doing so ? 回答1: You can call manager

问题 I'm using Dropox Core API for my App. I retrieve all the metadata with the good endpoint. But sometimes I got metadata like this : "size": "0 bytes", "rev": "38af1b183490", "thumb_exists": true, "bytes": 2453963, "modified": "Mon, 07 Apr 2014 23:13:16 +0000", "client_mtime": "Thu, 29 Aug 2013 01:12:02 +0000", "path": "/Photos/flower.jpg", "photo_info": { "lat_long": [ 37.77256666666666, -122.45934166666667 ], "time_taken": "Wed, 28 Aug 2013 18:12:02 +0000" }, "is_dir": false, "icon": "page

问题 I am trying to update a song metadata with taglib-sharp and powershell . It works fine for most of the files but there are errors on some wma files (I can play these files though). # Load the tag-lib assembly [Reflection.Assembly]::LoadFrom( (Resolve-Path ("D:\zic\lib\taglib-sharp.dll"))) # Load up the song file and its metadata $path_file="‪D:\zic\misc\Artist_Title.wma" $song = [TagLib.File]::Create((resolve-path $path_file)) $file_name = [System.IO.Path]::GetFileNameWithoutExtension($path

问题 I create a custom SWF to play MP3s that use RTMP and <NetStream> . I was able to connect to the server, play and pause the mp3, and adjust the volume using <SoundTransform> . But I still can't retrieve metadata from the <NetStream> to make a seek bar. Can <NetStream.seek> move the playhead of an streaming mp3 file? 回答1: To make a seek bar, you have to know the length (duration) of your mp3. To get that, you can use the getStreamLength server side function which you can call after been