(Ben Nadel) When it comes to IMG DOM (Document Object Model) nodes, you can programmatically test to see if an image has loaded by examining its “complete” property. This is a boolean value that indicates whether or not the image has fully loaded the resource defined by its “src” property. But what
Author: SSWUG Research
Monitoring Smart Flash Cache Activity on Oracle Exadata
(David Fitzjarrell) Monitoring Smart Flash Cache on the database servers is very limited as only one metric is available from V$SYSSTAT that records flash cache activity — “cell flash cache read hits”.
Oracle 12c: XQuery Update
(Marco Gralike) New, new…? No, not really new, XQuery Update (W3C standard/draft 2011) was already implemented in 11.2.0.3.0, but is now officially also announced. Besides the XQuery Full Text support (XQFT for short, W3C standard/draft 2011), this is one of the big new features in Oracle 12c.
Oracle SQL Developer Data Modeler: What Tables Aren’t In At Least One SubView?
(Jeff Smith) Organizing your data model makes the information easier to consume. One of the organizational tools provided by Oracle SQL Developer Data Modeler is the ‘SubView.’ In a nutshell, a SubView is a subset of your model.
Resolving Missing sys Include Files: devpoll.h, epoll.h, event.h, and queue.h during CMake when Building MySQL on Windows
(Chris Calender) As I mentioned in a previous post that I’d mention how I resolved some additional missing include files when building MySQL on Windows.
Daft bug with objectSave() and XML
(Adam Cameron) Ever have one of those days in which you spend most of your time fighting with ColdFusion, rather than getting your work done? Well if so, you’re familiar with the last week of my life. And it continues…
SQL Server Reporting Services ReportItems Collection
(Scott Murray) What is SQL Server Reporting Services 2012 (SSRS) ReportItems collection and how do I use it? Are there any restrictions on its use?
WPF Base Classes – Visual
(Richard Carr) The twentieth part of the Windows Presentation Foundation Fundamentals tutorial continues the description of the base classes of the WPF layout controls investigated in earlier instalments. This article describes the Visual class.
ChannelFactory Caching in WCF 4.5 – An Insight
(V.N.S Arun) In this article I will walk you through the ChannelFactory caching feature introduced as part of WCF 4.5. This article will also provide a good insight about the various caching modes available along with suitable source code samples.
TRY, CATCH, and Transactions
(Jen McCown) The T-SQL TRY/CATCH structure (“new” in SQL 2005!) is, as the professionals say, da bomb. It’s also underused and under-understood, so let’s talk about the basics. (Or, you can skip to the summary at the end.)