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• how do I programically create a category in WordPress if it doesn't exist already?

  - by Brad

  Using a built in wordpress function (if available) how do I create a new category in wordpress if it doesn't exist. I'm using wp_insert_post to insert posts, but I want to be able to do custom categories. Thanks -Brad

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• Adding ComboBoxItem to a combobox inside a user control (XAML/WPF)

  - by byte

  I am currently learning to create custom controls in WPF. I successfully created a simple custom control using a Label and a Text Box. I was able to allow setting the Label text by DependencyProperty. Now I am creating a user control that has a ComboBox. I need to allow adding items to this ComboBox from outside the control. To achieve this, I tried exposing a DependencyProperty of type ItemsCollection and it will allows access to the ComboBox's Items property (the DP in my control sample is named 'CbItems'). But I get errors because Items property of Combobox is ReadOnly. Control XAML <UserControl x:Class="MyWpfApp.Controls.MyControl" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Height="Auto" Width="Auto"> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition /> <ColumnDefinition /> </Grid.ColumnDefinitions> <Label Grid.Column="0" Content="{Binding FieldLabel}"></Label> <ComboBox Name="cmb" Grid.Column="1" Width="150"></ComboBox> </Grid> </UserControl> MainWindow XAML <Window x:Class="MyWpfApp.Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:ctl="clr-namespace:MyWpfApp.Controls" Title="Window1" Height="300" Width="300"> <Grid> <ctl:MyControl> <ctl:MyControl.CbItems> <ComboBoxItem>Hello</ComboBoxItem> <ComboBoxItem>World</ComboBoxItem> <ComboBoxItem>Hi</ComboBoxItem> </ctl:LobCombox.CbItems> </ctl:LobCombox> </Grid> </Window> I would like to know what the correct way is to achieve this functionality. I believe the answer to this might also help with other controls like GridView etc Many Thanks

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• Paypal Payflow Link ASP.Net MVC Open Source Framework

  - by runxc1 Bret Ferrier

  I am looking at creating a site using ASP.Net MVC which of coarse has a paid membership option and needs to allow recuring payments via Paypal. I am thinking of using Paypals Payflow Link as the site will be fairly small. I am looking for an Open Source example or Framework that I can use with Payflow Link. Are there any good .Net Frameworks that only handle the payment system. The rest of the app will be custom app.

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• Hide deprecated methods from tab completion

  - by Morgoth

  I would like to control which methods appear when a user uses tab-completion on a custom object in ipython - in particular, I want to hide functions that I have deprecated. I still want these methods to be callable, but I don't want users to see them and start using them if they are inspecting the object. Is this something that is possible?

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• Flex ComboBox items go out of alignment

  - by asawilliams

  I have a combobox that uses a custom itemrenderer to display an image. when scrolling up and down the list the images randomly go out of alignment. How do I stop this?

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• Double Loaded event in WPF

  - by Simon

  I had some difficulties with bindng data to custom controll's value made by someone else so i used "Loaded" event to assign control's value during, but i've noticed that this event is fired up twice. How can i find out what's firing that event? (VS2008) Or mayby any solution would be expected :)

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• Codeigniter Strip HTML tags from input

  - by Mithun

  What is the best method to strip htnl tags from the input? How can i remove the HTML tags while validating the input $this->form_validation->set_rules('description', 'Description', 'trim|xss_clean'); Do I need to add custom call back method to validation rules?

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• Where do I find a list of changes and bug fixes for .Net classes from 3.5 -> 4.0?

  - by Nathan Ridley

  I'm having trouble finding a list of the changes and bug fixes that have been made in the .Net framework for .Net 4.0. They're not easy to find, but surely they exist somewhere? Specifically I want to find out what changes and updates have been made for System.Net.HttpWebRequest and System.Net.CookieContainer, as both are quite bugridden in 3.5 and I want to evaluate whether I should write my code for .Net 4.0 or if I should create some custom classes to work around their issues.

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• Lightweight JMS broker

  - by nixau

  Hi, I'm looking for a small and yet efficient enough lightweight JMS broker solution with no or minimum of dependencies. My messaging code should be running in the environment with a lot of dependencies I have no control of. Thus it would make ridiculous to deploy say ActiveMQ solution along with my custom bunch of classes. Thanks for your time.

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• create a plugin in Delphi Prism using Hydra (Remobjects)

  - by simon

  Hi, I have to create a plugin in Delphi Prism for Application that is already in Delphi. I have read all about Hydra 3.0 in www.remobjects.com and have some queries. Can you please give me an example how to create custom Interfaces for communication between Delphi Host and .Net Plugin.(either in C# or Delphi Prism) what is the role of ModuleController in Hydra plugin and how it works there? Role of Manager Component? Many Thanks in Advance.

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• Is there any way to use the xscreensaver gltext to monitor system information?

  - by Shane

  I am trying to get the X screensaver gltext to monitor my system temp and maybe some other stats. Writing a script that puts together the stats periodically is no problem, but the main thing I'm running into is that gltext doesn't refresh - whatever text I feed it stays there. So, for example, I run this command: $ /usr/lib/xscreensaver/gltext -text "`cat /proc/acpi/thermal_zone/THRM/temperature`" and get a gltext window showing: temperature: 60 C I can manipulate it and format it as necessary, but as my CPU heats up and cools down, it doesn't update, even if I include time variables that do. I have a script that feeds gltext the time as the first line and the temp as the second line - and although the time updates continuously as the time changes, the temperature value remains the same as whenever the screensaver started. Is it possible to do what I want, which is change the text every 60 seconds if the temperature changes?

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• Locking an android phone (lock pattern or similar)

  - by BBoom

  Since LOCK_PATTERN_ENABLED was moved to Settings.Secure in Froyo my app can no longer lock the screen... Does anyone know a workaround for this? Any way that my app can instantly lock the screen? No matter if its the autolock pattern or some kind of custom lock screen...

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• Debugging a performance issue on ListBoxDragDropTarget (Silverlight Toolkit)?

  - by carlmon

  I have a complex project using SilverLight Toolkit's ListBoxDragDropTarget for drag-drop operations and it is maxing CPU. I tried to reproduce the issue in a small sample project, but then it works fine. The problem persists when I remove our custom styles and all other controls from the page, but the page is hosted in another page's ScrollView. "EnableRedrawRegions" shows that the screen gets redrawn on every frame. My question is this: How can I track down the cause of this constant redrawing?

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• Track results of a regular expression extractor in JMeter

  - by Glenn Slaven

  Our server returns a custom 'X-Execution-Time' HTTP response header that returns in miliseconds the time between the server getting a request and our code returning a page, ie how long our code takes to run. I'm using JMeter to do some testing & I'd like to be able to report on this number of over time. I've setup this regular expression extractor: X-Execution-Time:\s(\d+) but I don't know how to get JMeter to report on this number per request so i can get a trend over time

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• Can I perform animations on a UIControl subclass with iPhone SDK 3.x?

  - by Elon

  I have a custom UIControl that passes UIControlEventValueChanged events back to my ViewController. I also need to animate it (basic resizing) in certain circumstances, but UIControl seems to have no implementation of beginAnimations or commitAnimations. Do I have to encase it in a UIView? Any better solution? Thanks.

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• Gray border when using NSBorderlessWindowMask

  - by bare_nature

  Hello, Whenever I try to create a custom window using NSBorderlessWindowMask and set an NSView (for example an NSImageView) as its contentView, I get a 1px gray border around the NSView and I don't seem to be able to get rid of it. I have followed several approaches including Apple's RoundTransparentWindow sample code as well as several suggestions on StackOverflow. I suspect the gray border is either coming from the window itself or the NSView. Have any of you experienced this problem or do you have a possible solution? Thanks

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• Display ASP.NET Control on Event

  - by Steven

  I'm looking to create a custom date picker with code examples from several sources. Is the code to display/hide an ASP.NET control when a user clicks a button usually done with JavaScript or ASP.NET code? Please provide a simple example. (If ASP.NET, VB example preferred over C#)

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• Need to change the color of table view selection!!!

  - by Shibin Moideen

  Hi All, I need to change the default blue color selection of table view to some custom color. Is there any way to do that. Help me Thanks in Advance Shibin

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• Multicolor text in TreeView (Embarcadero RAD studio)

  - by Andrew

  Hello everyone, I am writing a piece of software in C++ RAD studio 2010 and got a question about TreeView. Is it possible to use multicolor text in a TTreeView component? I could not find a easy way but to implement custom drawing which seems to be weird nowadays. Are there any straight-forward ways or maybe additional components that can do it for me?

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• URL Generation Technique with PHP

  - by harigm

  I have a build a web portal based on the Cricket concept, I have build a Custom based CMS where I can upload the News for the site Once I upload the news, the URL Will be like this http://cricandcric.com/news/news.php?id=841&An-emotional-moment:-Dhoni.html But I am trying to have the above Url as follows (some thing like this) http://cricandcric.com/news/An-emotional-moment:-Dhoni.html Or similar to Stackoverflow.com, Can any one please help me how can i build that? Do I need to rewrite the URL ?

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• ChangePassword control without provider

  - by EugeneK

  Hello, Is there a way to make ChangePassword control work without Membership provider? Like the same way Login control works through an Authenticate event, could I make this component to use my password changing function and then showing success view without me writing custom provider? Thanks, Eugene.

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• PHP execution timing out after update

  - by Danten

  Needed Finfo but deleted msi package, so uninstalled php 5.3.0, downloaded 5.3.2 and installed. Now all my sites have max execution time error's when they hit my custom error handlers. No problems until I updated - has anyone ran into this before?

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• Spacing in EditField

  - by Rakesh

  Hi,I am developing my custom EditField and i want to know how to create spacing in EditField I determined the width of EditField using width=this.getFont().getAdvance("000"); Since i require the entry of 3 digits,but i require some spacing in the front and back of my editfield and how to get spacing.Is there any option to do this? Or else i have to develop the editField using Manager. Regards Rakesh Shankar.P

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• WPF Toolkit Datagrid - How I can implement Paging in MVVM pattern ?

  - by Anish

  Hi, I have a WPFToolkit Datagrid inside my user control. I am creating my user contrrol in mvvm pattern. How can I implement paging in datagrid? Is there any default paging mechanism or Do we have to go with custom paging ?

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• wpf: usercontrol vs. customcontrol performance issue

  - by viky

  Which one is better from performance view user control or custom control? Right now I am using user control and In a specific scenario, I am creating around 200(approx.) different instances of this control but it is bit slow while loading and I need to wait atlest 20-30 second to complete the operation. What should I do to increase the performance?

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