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• JQUERY animate Delay?

  - by AnApprentice

  I'm using JQUERY animate to show a banner at the top of the page, which is a DIV that is set to top -60 to hide it. I'm using the following JS call to show the div: // Animation $('#message-dock').animate({ top: 0 }, 500, function() { // Animation complete. }); What I can't figure out is for some reason there is an unwanted delay before I start seeing the div and I can't figure out why? Any Ideas?

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• Spring - singleton problem - No bean named '....' found

  - by lisak

  Hey, I can't figure out what is wrong with this beans definition. I'm getting this error http://pastebin.com/ecn5SWLa . Especially the 14th log message is interesting. This is my app-context file http://pastebin.com/dreubpRY httpParams is a singleton which is set up in httpParamBean and then used by tsccManager and httpClient. The various depends-on settings is a result of my effort to figure it out.

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• Jquery ui slide content along with scroll bar

  - by Linas

  Well i'm totaly lost here, i am using jquery ui sliderwidget to make this quite simple menu but i just can't figure out a basic formula to make menu items slide along with with scroll bar. Here is jsfiddle: http://jsfiddle.net/n2H6Q/4/ Please keep in mind that content height can change to any value that's why i have use random height, and container height can as well change to any value, that's why it is so difficult for me to figure out how to deal with all these numbers... Any kind of help would be very much appreciated.

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• R is plotting labels off the page.

  - by K P

  Hi. i'm running the following: png(filename="figure.png", width=900, bg="white") barplot(c(1.1, 0.8, 0.7), horiz=TRUE, border="blue", axes=FALSE, col="darkblue") axis(2, at=1:3, lab=c("elephant", "hippo", "snorkel"), las=1, cex.axis=1.3) dev.off() and the labels on the left are appearing off the page. I can't seem to figure out how to fix it. Any ideas? Thanks.

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• How do I REALLY get started programming in Ruby on Rails

  - by Nate

  I can't figure out where exactly to go in order to write the Ruby code itself. I know that I can enter things line-by-line in Terminal (I'm on a Mac), but I'd like to figure out how to start using something like Xdrive (Apple won't allow me to download Xrive because I have OS X 10.5, not 10.6). What steps do I need to take in order to start writing code in a program like xDrive. Thank you in advance.

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• ASP.NET: how to get a reference to page "B" from page "A" codebehind?

  - by Keith Myers

  I'm trying to call ScriptManager.RegisterStartupScript from page "A" so that when page "B" loads it displays an alert, but can't figure out how to get a reference to page "B" to satisfy the Control argument in the method call. I figure there's got to be something similar to Page.FindControl() that does this, but I'm stuck...

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• Ruby on Rails: How do you add add zeros in front of a number if it's under 10?

  - by sjsc

  I'm looking to convert single digit numbers to two-digit numbers like so: 9 ==> 09 5 ==> 05 12 == 12 4 ==> 04 I figure I could put a bunch of if-else statements (if number is under 10, then do a gsub) but figure that's horrible coding. I know Rails has number_with_precision but I see that it only applies to decimal numbers. Any ideas on how to convert single-digits to two-digits?

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• Complex JavaScript. What called me?

  - by tyndall

  Project I'm working on uses jQuery. I have a series of Ajax calls being made that load() other HTML fragments which in turn load() other fragments. The whole thing is confusing. I didn't write the code. Is there any tool which will allow me to walk the callstack so I can figure what is calling a method? any browser tools that would help me figure this out?

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• What does an empty run queue entry points to?

  - by EpsilonVector

  I'm trying to figure out the technicalities of scheduling in Linux. What I can't figure out is what happens with those entries in the run_queue where there are no running processes. In the run_queue we have a bitmap, a counter, and the array of lists themselves. For a list that is empty because there are no running tasks with its priority, what do the next and prev pointers point to?

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• Confused about Base class libary and Framework Class Library

  - by n0vic3c0d3r

  Is ADO.NET and ASP.NET a part of Base Class Library? The information given in wikipedia looks ambiguous to me. In the figure, it is shown as a separate block. What is the difference between Base Class Library(BCL) and Framework Class Library(FCL)? Is FCL as a part of .NET Framework? If so why is FCL not shown in the figure as part of .NET framework? Got confused!!

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• Is there a comprehensive list of the NHibernate event listeners and when they actually fire?

  - by snicker

  So I am looking for a nice list of NHibernate events that actually describes when they are fired, in a typical scenario. IE something like PreUpdateEventListener - Fires when an object that is already persistent is changing I currently just rifle through the source and try to figure it out, but it's kinda painful, and I figure that someone must have done this already at some point.

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• Location of code when sending HTML Email

  - by ChrisWesAllen

  I'm trying to figure out where to put some code in an email. You know how you can get newsletters with styling and images, etc? I wanted to send some out but I cant figure out where to put the code. Do you add the images as attachments? Do you put the code in the body? or should you upload the .html file as well?

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• What does this URL structure mean?

  - by SteD

  Does this mean that it will be looking for index.php and provide the GET variable y with /home/xxx/public_html/control/&x=shell? http://www.xxx.com/control/?y=/home/xxx/public_html/control/&x=shell Long story: Website got defaced, and found this b374k script when browsing to one of the page, I am trying to figure out where exactly they injected this script, thus trying to figure out a hint from this url where the scripts resides in.

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• How to blit() in android?

  - by Lo'oris

  I'm used to handle graphics with old-school libraries (allegro, GD, pygame), where if I want to copy a part of a bitmap into another... I just use blit. I'm trying to figure out how to do that in android, and I got very confused. So... we have these Canvas that are write-only, and Bitmaps that are read-only? It seems too stupid to be real, there must be something I'm missing, but I really can't figure it out.

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• In need of a good MATLAB class tutorial

  - by rlbond

  I'm having a lot of trouble trying to figure out how to use classes in MATLAB. I'm very familiar with C++ and Python but I just can't figure anything out about how to define classes in MATLAB. Does anyone know a very good resource with lots of examples? The official documentation leaves much to be desired.

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• Login to a Remote Service (ruby based) from iPhone

  - by Chris Maness

  Ok here's my problem in a nutshell I've built a web service from ruby on rails. I'm using restful_authentication to create and run the login but I'm also building an iPhone application to access my web service but I can't quite figure it out. I was wondering if anyone could help me figure out a place to begin.

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• jquery ui drag and drop + ajax problem

  - by mobster

  I'm making board game and i'm using jquery ui draggable effect for figures. On drag start I send ajax request to other page where I generate droppable places soo the figure can be drag and droped only on those particular places, but the problem is I must move figure twice to take effect. Does anyone know how to solve this problem? I would be very grateful for help.

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• Drupal Feeds showing encoded HTML markup

  - by JonB

  Can't figure out why this is happening, but my RSS feeds are showing HTML encoding in the description field that I need to get rid of: For example: <description>&lt;div class=&quot;field field-type-text field-field-location&quot;&gt; I just can't figure out why this would be happening.

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• Retrieivng coordinates in this page

  - by hao

  Hey guys, Im trying to do some data mining and analyze data based on locations. For this site, http://www.dianping.com/shop/1898365 I am trying to figure out whats the latitude and longitude by crawling. But I cant seem to figure out where this information is stored. Can someone give me some pointers

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• dealing with large figures in Latex

  - by ahmet nurlu

  I have a large figure that appears at the end of my document rather than in the section that I want to be in. Even \begin{figure}[h] doesn't help. Without scaling it down, how can I put it at the end of the section I want it in?

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• How to detect a image texture?

  - by Ole Jak

  So we have a photo like this How to detect that a red wall has a white figure painted on it and that that white figure is a texture and than how to cut that wall from the picture? I need an algorithm for performing such operation programaticly (not by hand)

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• ffmpeg async io?

  - by ronag

  Anyone know if ffmpeg does asynchronous file io? That is, the input file is read in a separate thread as to avoid io blocking the processing thread? Basically what I want to figure out is whether or not i need to do calls to "av_read_frame" inside a separate thread (to avoid blocking) or if ffmpeg alrdy handles this issue? How might I figure this out? I've tried downloading the ffmpeg source but haven't been able to find anything useful.

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• MySQL: List rows who have one but not another many-to-many relationship

  - by Svish

  Not quite sure how to ask or define this, but can't figure it out. I have three tables like this: persons person_id, first_name, last_name hobbies hobby_id, name persons_hobbies person_id, hobby_id I need to make two lists. Persons that have both hobby A and B, and persons that have hobby A but not B. How can I write these two queries? Can't figure out how to do this with joining and all...

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• SQL Server - Missing Indexes - What would use the index?

  - by BankZ

  I am using SQL Server 2008 and we are using the DMV's to find missing indexes. However, before I create the new index I am trying to figure out what proc/query is wanting that index. I want the most information I can get so I can make informed decision on my indexes. Sometimes the indexes SQL Server wants does not make sense to me. Does anyone know how I can figure out what wants it?

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• hide iframe scrollbars

  - by Jams Medalla

  I'm trying to have scrolls on an iframe without the scrollbars showing up. I've tried so many codes, I've tried this too, I don't know if I just mess up but my mind is really all over the place trying to figure this out. I've tried overflow:hidden but that just disables the scrolling of the page. I'd still want the texts to scroll without showing the scroll bars. I need help I've been trying to figure this out for days

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