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Apache: domains working fine, subdomains not working anymore

- by David Lawson

Hi there, I'm not sure when, but suddenly subdomains aren't working on my server. e.g. www.davidlawson.co works, but david.lawson.co isn't working. <VirtualHost 173.203.109.191:80> ServerAdmin david@lawson.co ServerName david.lawson.co ServerAlias davidlawson.co ServerAlias www.davidlawson.co …

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Online video tutorials for HTML 5

- by Albers

Here are some of the best introductory HTML5 videos I have found online/for free. Mix 2011: HTML5 for Skeptics - Scott Stansfield channel9.msdn.com/Events/MIX/MIX11/EXT21 Filling the HTML5 Gaps with Polyfills and Shims - Ray Bango channel9.msdn.com/Events/MIX/MIX11/HTM04 50 Performance Tricks to Make Your HTML5 Web Sites Faster - Jason…

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Why wont Ubuntu recognize Rogers LTE Rocket stick 330U Sierra wireless modem?

- by rob lawson

I tried to plug the rocket stick into the USB slot, and Ubuntu does not recognize that there is anything in the drive. I plug in a standard USB thumbdrive and it is recognized right away. Are there any applications to help me open the rogers folders to see the files, and maybe connect to the Internet using said rocket stick 330U? I've been…

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Why are you doing this? [closed]

- by NIcholas Lawson

I am working on a story that I am going to be querying to several magazines in my hometown about this work that is being done by the AXR group. This is a group of people who have networked online and are working on developing a higher level syntax structure than CSS and HTML currently offer. I am covering this is as a story because I see…

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CKEditor plugin to close editor

- by David Lawson

The problem with destroying the editor from within a plugin, is that certain code tries to use the editor after the destructive plugin code, when in fact the editor is no longer there, causing errors and instability. I have come up with the following code for a plugin which closes the editor using both async:true and setTimeout: var…

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3-row layout, expanding middle, min-height:100% so footer is at bottom when there is minimal content

- by David Lawson

How would I change this to make the middle div expand vertically to fill the white space? <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html;…

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Is using a StringBuilder for writing XML ok?

- by Jack Lawson

It feels dirty. But maybe it isn't... is it ok to use a StringBuilder for writing XML? My gut instinct says "although this feels wrong, it's probably pretty darn performant because it's not loading extra libraries and overhead." Here's what it looks like. I'm building an OpenSearch XML doc based on the domain you come in from. …

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What Causes Boost Asio to Crash Like This?

- by Scott Lawson

My program appears to run just fine most of the time, but occasionally I get a segmentation fault. boost version = 1.41.0 running on RHEL 4 compiled with GCC 3.4.6 Backtrace: #0 0x08138546 in boost::asio::detail::posix_fd_set_adapter::is_set (this=0xb74ed020, descriptor=-1) at…

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CSS: Fluid layout - footer always at the bottom, and a fluid center

- by David Lawson

How would you do this: http://matthewjamestaylor.com/blog/keeping-footers-at-the-bottom-of-the-page Except with a fluid center (vertically stretched, height 100%)?

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Height: 100% inside min-height: 100%

- by David Lawson

How would you get a height: 100% inside a min-height: 100% working?

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Kohanav3 ORM: calling where->find_all twice

- by David Lawson

When I do something like the following: $site = ORM::factory('site')->where('name', '=', 'Test Site')->find(); $users = $site->users; $deletedusers = $users->where('deleted', '=', '1')->find_all(); $nondeletedusers = $users->where('deleted', '=', '0')->find_all(); …

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Find if id of a link equals id of parent container

- by Robert Lawson

Hi guys needing a bit of help. I am creating a one page personal site. Each section has a menu in it to jump to another section, however i want to have a class added to menu for the current section: i.e. if you are in about the about link would have a class 'current'. This is how it…

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CSS/JS: Evenly spreading elements across multiple lines

- by David Lawson

How would you go about evenly spreading elements across multiple lines, for example: wrapper div: <div style="text-align: center"> elements inside: <div style="display: inline-block; padding-left: 10px; padding-right: 10px;">Element</div> Instead…

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iPhone Application: force landscape mode, strange behaviour...?

- by David Lawson

This is a method I use to switch display views, based on a string passed (for example you could pass MainMenuViewController to switch views to a new instance of that class): - (void)displayView:(NSString *)newView { NSLog(@"%@", newView); [[currentView view]…

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Getting pattern string from java SimpleDateFormat

- by D Lawson

I have a SimpleDateFormat object that I retrieve from some internationalization utilities. Parsing dates is all fine and good, but I would like to be able show a formatting hint to my users like "MM/dd/yyyy". Is there a way to get the formatting pattern from a…

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Git add not working with .png files?

- by D Lawson

I have a dirty working tree, dirty because I made changes to source files and touched up some images. I was trying to add just the images to the index, so I ran this command: git add *.png But, this doesn't add the files. There were a few new image files…

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How to remove a folder named ${env.CATALINA_HOME} from an Subversion repo

- by D Lawson

I pulled a stupid and accidentally committed a folder named ${env.CATALINA_HOME} to my subversion repo. I tried doing an svn rm /path/to/${env.CATALINA_HOME} but it says "bad substitution" which I'm guessing means that it cant figure out why i'm using ${}…

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Restrict the class of an association in a Hibernate Criteria query

- by D Lawson

I have an object, 'Response' that has a property called 'submitter'. Submitters can be one of several different classes including Student, Teacher, etc... I would like to be able to execute a criteria query where I select only responses submitted by…

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Where should I put validation code?

- by D Lawson

I'm creating interfaces and abstract classes that represent a messaging framework for short text-based messages like SMS, email, twitter, xml, etc.. and I was wondering where I should put the message validation code. The thing is that I am only…

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Can I strictly evaluate a boolean expression stored as a string in Java?

- by D Lawson

I would like to be able to evaluate an boolean expression stored as a string, like the following: "hello" == "goodbye" && 100 < 101 I know that there are tons of questions like this on SO already, but I'm asking this one because…

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Problem with modifying a page with ajax, and the browser keeping the unmodified page in cache.

- by David Lawson

Hey there, I have a situation where my page loads some information from a database, which is then modified through AJAX. I click a link to another page, then use the 'back' button to return to the original page. The changes to the page…

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Learning HTML5 - Sample Sites

- by Albers

Part of the challenge with HTML5 is understanding the range of different technologies and finding good samples. The following are some of the sites I have found most useful. IE TestDrive http://ie.microsoft.com/testdrive/ …

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Using HTML5 Today part 4–What happened to XHTML?

- by Steve Albers

This is the fourth entry in a series of descriptions & demos from the “Using HTML5 Today” user group presentation. For practical purposes, the original XHTML standard is a historical footnote, although XHTML transitional will…

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MVC2: "File not found" after view is painted

- by Dave Hanna

This is wierd. First, I'm building a site based on someone else's framework (Piers Lawson: Creating a RESTful Web Service using MVC ), so I'm not entirely sure what's going on under the covers. But when I run it in VS 2010 by…

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How can I customize the title bar on JFrame?

- by Jonas

I would like to have a customized title bar in my Java Swing desktop application. What is the best way to do that? I can use a "Swing-title bar" by using the following code in the constructor for my JFrame: …

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