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• Load text from specific external DIV using AJAX?

  - by Josh

  I'm trying to load up the estimated world population from http://www.census.gov/ipc/www/popclockworld.html using AJAX, and so far, failing miserably. There's a DIV with the ID "worldnumber" on that page which contains the estimated population, so that's the only text I want to grab from the page. Here's what I've tried: …

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• Android - Custom Adapter Problem

  - by Ryan

  Hello, I seem to be having a problem with my Custom Adapter view. When I display the list, it only displays a white screen. Here is how it works: 1.) I send a JSON request 2.) populate the ArrayList with the returned results 3.) create a custom adapter 4.) then bind the adapter. Here is steps 2-4 private void…

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• Elmah for non-HTTP protocol applications OR Elmah without HttpContext

  - by Josh

  We are working on a 3-tier application, and we've been allowed to use the latest and greatest (MVC2, IIS7.5, WCF, SQL2k8, etc). The application tier is exposed to the various web applications by WCF services. Since we control both the service and client side, we've decided to use net.tcp bindings for their…

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• T4 vs CodeDom vs Oslo

  - by Ryan Riley

  In an application scaffolding project on which I'm working, I'm trying to decide whether to use Oslo, T4 or CodeDom for generating code. Our goals are to keep dependencies to a minimum and drive code generation for a domain driven design from user stories. The first step will be to create the tests from the…

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• Is there a way to add a column with buttons in jqGrid

  - by josh

  I have some data that I'd like to display in jqqgrid. In addition to add, edit, and delete, there are other actions that can be taken on a selected record. I like the flow of having a button/link for that action in that record's row. Is there a way to add a column & buttons/links within jqgrid which…

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• How to make developers follow coding standards?

  - by Josh

  How can I make developers follow coding standards? In our company: I've given documents and they don't have the patience to read it and follow it. I've tried telling them again and again "please do it this way" they nod their heads, but still do it the wrong way We're doing a project for the third time…

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• How to set tooltips on ListView Subitems in .Net

  - by Ryan

  I am trying to set the tool tip text for some of my subitems in my listview control. I am unable to get the tool tip to show up. Anyone have any suggestions? Private _timer As Timer Private Sub Timer() If _timer Is Nothing Then _timer = New Timer _timer.Interval = 500 …

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• UIView using Quartz rendering engine to display PDF has poor quality compared to original.

  - by Josh Kerr

  I'm using the quartz rendering engine to display a PDF file on the iphone using the 3.0 SDK. The result is a bit blurry compared to a PDF being shown in a UIWebView. How can I improve the quality in the UIView so that I don't need to rewrite my app to use the UIWebView. I'm using pretty much…

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• How can I use pinch zoom(UIPinchGestureRecognizer) to change width of a UITextView?

  - by Ryan Detzel

  I can get the UIPinchGestureRecognizer handler to work with scaling an object but I don't want to scale I want to change the size. For example I have a UITextView and I've attacked a UIPinchGestureRecognizer gesture to it and if the user pinches I want to change the width of the textview to…

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• Delphi and CreateProcessAsUser example?

  - by Ryan

  Does anyone have an example of how to use CreateProcessAsUser in Delphi? I'm using Delphi 2009, not the .NET Delphi.

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• rspec needs to be installed in base app

  - by Ryan Lanciaux

  I am having trouble building a gem. When I run rake it gives the the following error message: You need to install rspec in your base app I'm not completely certain what I should be doing to fix this. I have double checked that rspec is, in fact installed. Any help would be…

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• PHP template class with variables?

  - by Josh

  I want to make developing on my new projects easier, and I wanted a bare bones very simple template engine solution. I looked around on the net and everything is either too bloated, or makes me cringe. My HTML files will be like so: <html> <head> …

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• Getting BeautifulSoup to find a specific <p>

  - by Ryan

  I'm trying to put together a basic HTML scraper for a variety of scientific journal websites, specifically trying to get the abstract or introductory paragraph. The current journal I'm working on is Nature, and the article I've been using as my sample can be seen at…

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• Null Reference getting REMOTE_ADDR

  - by Josh

  I have an ASMX web service running under IIS7 in classic mode. This service has the following code: try { env.ExternalIP = HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"]; } catch (Exception ex) { LogWriter.WriteError(ex); …

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• Connect to a wireless network programmatically

  - by Josh Adams

  I'm trying to write an application that connects to my company's wireless network automatically on windows XP. I've found the Wireless LAN API but it requires me to have some hotfix installed on the machine, and you need to have sp2 or higher(There are machines with…

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• Delete Nodes + attributes that match Xpath except specific attributes

  - by Ryan Ternier

  I'm trying to find the best (efficient) way of doing this. I have a medium sized XML document. Depending on specific settings certain portions of it need to be filtered out for security reasons. I'll be doing this in XSLT as it's configurable and no code should…

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• Android - Launch Intent within ExpandableListView

  - by Ryan

  Hello, I'm trying to figure out if it is possible to launch an intent within an ExpandableListView. Basically one of the "Groups" is Phone Number and it's child is the number. I want the user to be able to click it and have it automatically call that number. …

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• Multiple Conditions in Lambda Expressions at runtime C#

  - by Ryan

  Hi, I would like to know how to be able to make an Expression tree by inputting more than one parameter Example: dataContext.Users.Where(u => u.username == "Username" && u.password == "Password") At the moment the code that I did was the…

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• How to quickly determine whether a file is an image file using iPhone/iPad SDK

  - by Josh Bleecher Snyder

  If I have a (potentially largish) file on disk, and I want to determine quickly whether UIImage will be able to load it. I don't necessarily trust the file extension to be reliable; I need to look at the actual data. I can (of course) load it into a…

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• 2-column; multi-accordion pane

  - by Josh

  Alright, I'm having some issues and I believe it's a CSS one. Here is what I'm working on currently: http://www.notedls.com/demo/ Focusing on the News accordion menu. The idea here is to have a small image (50x50 with padding) and then a huge…

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• C# - NetUseAdd from NetApi32.dll on Windows Server 2008 and IIS7

  - by Jack Ryan

  I am attemping to use NetUseAdd to add a share that is needed by an application. My code looks like this. [DllImport("NetApi32.dll", SetLastError = true, CharSet = CharSet.Unicode)] internal static extern uint NetUseAdd( string…

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• port this Prototype JS code to jQuery

  - by Josh Brown

  Event.observe(window, 'load', jbWebmap.init.bindAsEventListener(jbWebmap), false);

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• C# Algorithm to Tint a Color a Certain Percent

  - by Josh Close

  I have a color and I want get a tint of that color by a certain percent. So 100% is the color itself, 90% is a slightly lighter color, etc. Basically, it's like adding 10% of opacity to the color, if the color is on a white…

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• Regex to match . (periods marking end of sentences) but not Mr. (as in Mr. Hopkins)

  - by Josh Crews

  I'm trying to parse a text file into sentences ending in periods, but names like Mr. Hopkins are throwing false alarms on matching for periods. What regex indentfy's "." but not "Mr." For bonus, I'm also using ! to find…

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• WPF Navigation Page Breadcrumb

  - by Ryan

  I found code to use a breadcrumb instead of the navigation buttons for my pages. This code works perfect with setting a page as the startup. My problem is that I need to have a window with a frame control as the startup…

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