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• How to have hidden link actions on PNG image ?

  - by Kim

  http://www.ika-world.com/search.php?view=weltkarte See link for example. Image is a PHP created PNG image. When viewing just the image, then no link actions are present. I cant figure out how the link actions are added. Please help.

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• Drupal 6: Group multiple values in tpl.php

  - by Jozzeh

  When using the date and views module, you can specify in views (using row style fields) 'group multiple values'. Which is default on. If you turn it off, you get multiple nodes each with a date. For example: - 24th March ------- node1 - 25th March ------- node1 What I'm trying to figure out is: what if you are not using fields but node as Row style. How do you implement this not-group-multiple-values in your type-node.tpl.php?

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• Apache Rewrite rule confusion

  - by Lee

  I'm trying to convert a simple url (below) in to a blog-style url, but not quite sure how to do it, all of my other rules are working fine, but I can't seem to figure this one out. URL I want to convert: http://www.website.com/myblog.php?id=1&title=My+blog+title URL I want it to create: http://www.website.com/1/my-blog-title What should the rule be? Any assistance appreciated :)

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• Clean Javascript Info Popup

  - by steve

  I'm just trying to figure out exactly what kind of script this is, and where I can find more info on implementing it. Not sure exactly what to call it. If you click on one of the speakers here, you can see it in action: http://www.howconference.com/speakers/

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• JQuery noob: Show div on hover, click to toggle display..

  - by Kyle Sevenoaks

  Hi, been playing with this for a few hours and can't figure it out. jsFiddle example here. Basically I want this to show on hover, and click it to toggle whether it is displayed or not. I thought this was the way to do it with display:block;, but I can't get it to work. Thanks for any help.

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• How to approach huge code base of undocumented code?

  - by nimo9367

  I have recently been assigned a project to further develop an existing code base. The code doesn't contain any tests and not even one single line of comments. The whole "thing" is written in a really obfuscating manner so it takes a lot of time to figure out what happens. How do you usually approach this kind of problem? Tips and trix on how to handle this situation?

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• How can set the background view of a UITableViewCell to the selected background when it is not selec

  - by Tony

  I created a custom implementation of a multi-selectable table view. Multiple rows can be selected programatically. The only part I haven't been able to figure out is how to programatically set the background view of cell to the default system cell selected color/pattern. Does anyone know how to do this? Thanks!

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• Jquery get links where id is empty

  - by gulbaek

  Hi I need to change the font color on the first link. <a href="/default.aspx" class="content">Frontpage</a> <a href="/default.aspx" class="content" id="product_randomnumber_link">Frontpage</a> But I just can't figure out a way to only select the first a.

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• how to create .exe file for my Qt based app

  - by kaycee

  hi, i'm wrote a program in Qt-Creator 1.3.1 and Qt 4.6.2 and realy dont figure out how to create a simple .exe file for the program i just wrote... i rather do it with the Qt-Creator if it's possible

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• How to get only the last two files within a folder using c#

  - by CB

  I'm trying to figure out how to get only the last two files within a folder, so that I can merge them together using c#. The files are csv files and I've looked at File.CreationTime, but don't know exactly how to compare on it, so that I'm working only with the last two files. How can I do this?

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• How do I create an ASMX web service page without a code behind file

  - by Goyuix

  I have been able to create ASPX pages without the code behind, but I can't for the life of me figure out the magic combination to get an ASMX page to work without a code behind. Is this even possible? Thanks

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• MOSS 2007 Content Types - farm wide application

  - by wade

  We have an issue with rolling out content types with features. How does one roll them out to the SharePoint farm and update the database at the same time. Right now, we cannot figure it out. Is there something that has to be done custom?

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• How to install new modes in emacs 23 on OS X?

  - by estanford

  I just downloaded the Haskell and J modes off of SourceForge, and I'm having trouble figuring out how to make them interface with emacs 23. Google searches yield detailed instructions for emacs 22, but it looks like changes have been made that make it hard to figure out where I'm supposed to stick the binaries. The internal documentation seems to assume more experience with emacs internals than I currently have, and the problem has resisted solution for several days. Does anyone know how to get these modes up and running?

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• Manually output HAML start and end tags

  - by trobrock

  I have some code: - count = 0 - @clients.each do |client| %div{:class => "grid_2#{(" alpha" if (count % 3) == 0) || (" omega push_2" if (count % 3) == 2) || " push_1"}"}= link_to h(client.name), client - count += 1 I want to output an opening div tag right after the each statement if the (count % 3) == 0 and out put the end tag at the end of the block if the (count % 3) == 2 but I can't figure out how to get HAML to do this. Any ideas?

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• jquery - if else if?

  - by YesThatsRight

  I've been trying to figure out the syntax for an if / else if statement in jquery, but googling gives me mixed messages... There are some sites that say I need a plugin, and others that suggest that it's already possible. Trying those suggestions give me jquery errors in the jquery.js file, so I'm wondering, do I need a plugin or not? Does someone have an example of an if () { //do something } else if () { //do something else } else { //do something } in jquery?

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• Microsoft JScript runtime error: ASPx is undefined

  - by Joe

  I'm getting this error all over the place in my web application and trying to figure out why. The error is always for some control, ASPxClientTextBox for example. So far the only thing I've found as a potential fix is to check the httphandlers section of the .net web.config (the one in C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\CONFIG\web.config) and make sure an entry for "WebResource.axd" exists, which it does. Any idea's what's going on or where I should look?

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• How To Add Custom ModelValidatorProviders To Web API Project?

  - by Mark S.

  I'm moving some MVC code to Web API and I need to update my custom ModelValidatorProviders. It seems as though my validators can stay much the same only they should inherit the System.Web.Http.Validation namespace. What I can't figure out is how to add the provider to Web API. When using MVC I can just add the following to my global.asax: ModelValidatorProviders.Providers.Add(new CustomModelValidatorProvider()); How do I use the custom provider with Web API?

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• Detect if a key is bound to something in vim

  - by WishCow

  I'd like to know if there is a way to figure out if a key does something in vim. I know that I can use :map to see user-defined mappings, but is there something for the built-in stuff? For example, I always had CTRL-W bound to close tab, because I thought that it was unused. After half a year, I found out that there are some sequences that use it, like CTRL-W CTRL-S to split the window, and it was a nightmare to retrain myself.

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• cherrypy when to know that the server has started

  - by hyperboreean

  I am trying to write some unit tests for a small web service written with Cherrypy and I am wondering what's the best way to figure out that the server has started, so i don't get connection refused if I try to connect too early to the service ?

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• Grabbing "last saved by" metadata from access '03 file to excel '03 in VBA

  - by Spacious

  So I am in Excel trying to read the last saved metadata from an Access database, but I cannot figure out how on earth to do this. If I use environ$("username") it will give my the last saved information for the excel document where I am coding, not the access db that I want it to grab from. Excel has a built in function for grabbing username data, but I cannot find one for access. How can I do this?! Any help is greatly appreciated!

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• How do I create an empty Django formset using modelformset_factory?

  - by nbolton

  I'm creating a formset, but it seems to populate it with all of the existing data in the table for that object. I can't figure out how to start with a blank formset; the only way seems to be to delete all of the data from the table, but clearly this isn't an option. I will post code if necessary (but there's lots of it, so knowing what is relevant is tricky).

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• How to display a non-model, temporary pop-up message in Android?

  - by chefgon

  For an example of what I'm looking for, hit the Home button while you're composing a message in the Gmail app. A little message will pop up at the bottom of the screen for a moment that says "Message saved as Draft." I can't figure out how to display one of those messages myself, and I'm not sure what to call it so I can't do a search for it.

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• Trouble with array of dictionaries, ruby

  - by user299450

  I am getting the following error. game.rb:46:in `play': undefined method `[]' for nil:NilClass (NoMethodError) from game.rb:45:in each' from game.rb:45:inplay' from game.rb:56 with this code, def play() currentTile = nil @tiles.each do |tile| if(tile['Name'] == 'Starting Square') currentTile = tile end puts("#{currentTile['Desciption']}") end end This is part of a text adventure game, I am playing with @tiles is an array of tiles that was read from a file. Each tile is a dictionary. Thanks for any help, I cant figure this out

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• Sinatra/Rails: Persisting custom class instances during app lifetime

  - by knoopx

  Can I assert rails/sinatra apps are initialized only once and all requests share the same app instance? or do new requests spawn new app instances? Is it possible to instance custom classes and persist them during app lifetime without using sessions, database storages or third party services? If so, what are the implications from a thread-safeness point of view? I'm trying to figure how to implement a web-based download manager and I'm currently evaluating ruby-based frameworks.

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• How can I access custom properties in WebSphere?

  - by David Grant

  I have set some custom properties for a container in WebSphere, but I can't figure out how to read those properties back. I've tried System.getProperty(...), but it's empty. I've seen references to JMX, but wondered if there was a definitive answer.

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