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Search found 1784 results on 72 pages for 'depth'.

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RecursiveIterator: used to explode tree structure, or only flatten?

- by Stephen J. Fuhry

There are tons of examples of using the RecursiveIterator to flatten a tree structure.. but what about using it to explode a tree structure? Is there an elegant way to use this, or some other SPL library to recursively build a tree (read: turn a flat array into array of arbitrary depth) given a table like this: SELECT id, parent_id, name FROM…

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What to monitor on MSSQL Server

- by user361434

Hi all I have been asked to monitor MSSQL Server (2005 & 2008) and am wondering what are good metrics to look at? I can access WMI counters but am slightly lost as to how much depth is going to be useful. Currently I have on my list: user connections logins per second latch waits per second total latch wait time dead locks per second…

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iphone navigation tutorial with simple form

- by iamthewit

Hi All, I'm looking to create quite a basic app with a very simple navigation system but each of the tutorials I've come across so far go into too much depth or just involve lots of different form elements. I want to keep it as straight forward and simple as I can. If anyone knows of any tutorials that can show me how to create a root view…

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How to return JSON in a Webservice?

- by BrunoLM

I need a Hello World example... [WebService(Namespace = "xxxxx")] [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)] [ScriptService()] public class Something : System.Web.Services.WebService { public Something() { } [WebMethod] [ScriptMethod(ResponseFormat=ResponseFormat.Json)] public string HelloWorld() { …

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WPF/.NET data access models - resource recommendations

- by jasonk

We're in the early design/prep phases of transferring/updating a rather large "legacy" 3 tier client-server app to a new version. We’re looking at doing WPF over Winforms as it appears to be the direction Microsoft is pushing development of the future and we’d like the maximize the life cycle/span of the apps. That said during the rewrite…

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Committing file deletions to svn repository whilst ignoring some other local mods

- by TheJuice

I have svn repository where I have scheduled some files and folders to be moved in the repository with svn mv. I also have some files that are peers of the files to be moved that have local modifications of which I only want a subset of those files to be committed along with the moves. e.g. the output of svn st would look like: D …

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What's the best way to convert a .eps (CMYK) to a .jpg (RGB) with Image Magick

- by Slinky

Hi All, I have a bunch of .eps files (CMYK) that I need to convert to .jpg (RGB) files. The following command sometimes gives me under or over saturated .jpg images, when compared to the source EPS file: $cmd = "convert -density 300 -quality 100% -colorspace RGB ".$epsURL." -flatten -strip ".$convertedURL; Is there a smarter way…

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Serving Advertisements - What should the View be responsible for?

- by jboyd

My requirements are that Ads have a definite size, could be different media types (although I'd like to focus on Images first) and need to have their impressions tracked I'm using Spring-MVC and will likely have a service that will retrieve all the relevant ad information adService.getAdsForPage("news"); adService.getFeaturedAd("news");…

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Regex for recursive "wiki-style" lists

- by Syd Miller

I'm trying to create a Regular Expression to match "wiki style" lists as in (using preg_replace_callback() ): * List Item 1 * List Item 2 *# List Item 2.1 *# List Item 2.2 * List Item 3 Asterisks denote Unordered Lists while Number-Signs denote Ordered Lists. I'm trying to get this so it can match infinite depth and so that * and # can…

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Swing: what to do when a GUI update takes too long and freezes other GUI elements?

- by java.is.for.desktop

Hello, everyone! I know that GUI code in Java Swing must be put inside SwingUtilities.invokeAndWait or SwingUtilities.invokeLater. This way threading works fine. Sadly, in my situation, the GUI update it that thing which takes much longer than background thread(s). More specific: I update a JTree with about just 400 entries, nesting…

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Lightweight PHP library alternative to common MVC frameworks

- by artarad

Hi hi, I'm looking for a easy to learn php library to use for my coming web app project. I've recently finished a web app with fully handwritten raw php code and it's absolutely hard to be done again for another project. even though I have the recent project code snippets to be used again, but due to their non-structural arrangement…

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translating ROI code in c#

- by sayyad

Hi, I am trying to translate this code in c# using emgucv. I have some questions.Could yome body help me line by line. cvSetImageROI(img1, cvRect(10, 15, 150, 250)); I have four points (PoinstF). Should I calculate rectangle or there is some way with four points. CvInvoke.cvSetImageROI(img1, ------------(how can I declare…

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What's wrong with my svn:ignore pattern?

- by boris callens

I have the pattern svn:ignore datasheets/*/*.pdf It is supposed to ignore all pdfs that are at an arbitrary depth under multiple "datasheet" directories under the current root folder. As an example: say I have a dir structure like this Websites -web1 -dataSheets -AT -ignore.pdf -BE -NL …

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Creating a project, from Makefile to static/dynamic libraries in UNIX

- by Sasha

Guys, would you describe a few things about c++ building blocks, on unix. I want to create an application that links against static libs and dynamic libs (.so). Question 1: How do I create static library using gcc/g++ ?How do I make my app link against it. Question 2: How to specify it in the makefile, linking against…

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How should I embed/include Enterprise Architect UML diagrams in MS PowerPoint 2007?

- by bn

Setup I am using Sparx Systems Enterprise Architect Professional edition 7.5: http://www.sparxsystems.com.au/ and MS PowerPoint. Problem I have various audiences for presentations requiring display in MS PowerPoint -- ranging from managers to developers, whose depth of technical knowledge and requirements for knowledge…

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A RecursiveParentChildIterator -- like the RecursiveDirectoryIterator

- by Stephen J. Fuhry

There are tons of examples of using the RecursiveIterator to flatten a tree structure.. but what about using it to explode a tree structure? Is there an elegant way to use this, or some other SPL library to recursively build a tree (read: turn a flat array into array of arbitrary depth) given a table like this: SELECT…

Read the article
What are the correct steps to capture data with uploadify?

- by Curtis

Does anyone have a demo of using uploadify with additional fields and saving to database? The site's examples don't explain the process in depth and I am not familiar with jquery. I don't know why but I can't get my head around how too integrate the two. I have the demo working and I have my app which uses traditional…

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Templating Engine Pros and Cons with Zend Framework

- by manyxcxi

I am getting familiar with Zend Framework (and MVC with PHP in general) for a personal project. I have previous experience with Smarty and have no major gripes with it, but I would like to use this project as a good in-depth learning exercise. Those of you familiar with different templating engines and ZF: Do you…

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[jqueryui] Sorttable ul li get order

- by Shishant

Hello, My html is like this <ul> <li>...</li> <li> <ul> <li>...</li> </ul> </li> </ul> This is just a example, a ul can contain many li but the max depth is ul li ul like in example I am using JqueryUI Sortable to…

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Triangular bounding volumes

- by Cheery

I've come up with an alternative for beziers that might be easier to ray-trace, perhaps even though a plain vertex shader. Though there's missing a piece. I need to find the parametric surface equation from the surface normals I have for edge vertices. I also have to know it's peak and valley so I can…

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Advanced example-driven C book with a lot of code.

- by Inso Reiges

Hello, I am looking for a book on advanced C programming that: Teaches how to effectively express one's solution in C when one already knows the language in depth. Shows some common design idioms expressed in C, like encapsulation, modularity and that kind of thing. Is example-driven with a lot of…

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Are there any web application frameworks usable with .NET 2.0?

- by adhocgeek

Apologies if this has been asked many, many times before - I'm afraid I couldn't find any satisfactory answers. I'm stuck in an environment (a bank) where, although we have VS 2008 on the development machines, production machines are locked down to the .Net framework 2.0 and SQL Server 2005. Are…

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How To Discover RSS Feeds for a given site.

- by ktolis

The quest is, given a site url (say http://stackoverflow.com/ ) to return the list of all the feeds available on the site. Methods acceptable: a) use a 3rd party service (google?, yahoo?, ...) programmatically b) using a crawler/spider (and some tips on how to configure the spider to return the…

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Calculating intraday candlesticks by time intervals

- by Sam

This maybe an over asked question, but my mind draws blank at this moment. I know what a candlestick chart is and how to draw it daily. But how to draw it intraday at asked time periods. I have this server, written in Java, that gives me trade depth (each trade done since the start of the day).…

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How to stop expanding an infinite SWT Tree upon pressing "*"

- by Lóránt Pintér

I have an SWT Tree in my application that contains an infinite data structure. Upon expanding an item, I generate its children. On Windows though, users can press "*", triggering an "expand all descendants" action, and my application hangs. There are two acceptable behaviors for me when the…

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