Properties editor design pattern?

Warning: This is super in-depth. I understand if you don't even want to read this, this is mostly for me to sort out my thought process. Okay, so here's what I'm trying to do. I've got these...

How do I activate jquery dialog boxes returned inside the tabs widget generated by an ajax datepicker event?

There must be a simple solution that evades me. However I am very new to jquery so I am sure that is part of the issue. I have a datepicker instance which submits a date via ajax and has xhtml...

Design Advice on Image Processing Architecture

I'm working on a stock-standard, ASP.NET MVC 3 web application (hosted on IIS 7). The site allows users to upload photos, among other things. The upload process is as follows: User makes use of...

Middle center alignment in GWT LayoutPanels (Alignment.MIDDLE_CENTER equivalent)

How to place LayoutPanel in the middle center of parent LayoutPanel (RootLayoutPanel, screen, browser page)? Assuming the inner panel is of fixed size, outer panel is flexible and does resize...

Kendo-Knockout: use knockout view model with kendo datasource to populate kendoTreeView

I am using RP Niemeyer`s kendo-knockout library. I am running kendoTreeView using dataSource in knockout observable. html: <div id="main"> <div id="reportGrid" data-bind="kendoTreeView: {...

In XCode 4.6 how do you create a brand new iOS application combining a tabbed main application with a navigation controller on one of the tabs?

I am trying to add a navigation controller inside a tab bar controller in a brand new non-storyboard (plain old nib) style. I found this demo which assumes that XCode has a new project template...

Dynamically selecting JavaFX LIneChart symbol colors

I have a JavaFX app which contains a line chart. I want users to be able to select the color of each series in the chart. Since the selection is dynamic I can't use static CSS to set the colors. I...

What is the best practice for Dojo dijit creation?

What is the best practice for Dojo dijit creation? A purely declarative approach (D) A purely programmatic approach (P) A combination of the two (D&P) Criteria Easiest to maintain Fastest to...

Qt GUI programming query

Im currently developing a GUI application using the Qt framework. The application is a basic "2D CAD" like interface with less complexities of a commercial 2D CAD software. The idea is, there is a...

In jQuery UI Autocomplete, what data sources can the `source` key hold?

I am pretty new in JS and in jQuery. In my work I came across a jQuery code from the jQuery UI Autocomplete widget that I do not fully understand. I have a two questions about this code which are...

Footer Widgets not lining up in Wordpress

I have created a child theme of Twenty Thirteen and am doing some updates to it. I have a dev site that is pretty much a copy of the live site. The only thing that I changed in the footer area is...

Twenty Thirteen Footer Widgets Not Aligning

I have a dev site here that is using a child theme of twenty thirteen. http://unitedconstruction.com/dev/ I have 3 footer widgets but they won't line up on one line, even though their width is...

Animation in iPython notebook

I am trying to put animations in an iPython notebook and am not finding a solution. I saw one post that discussed using interactive widgets, but there are a couple problems that I have with this:...

Android recyclerview v.23.2.0 & design library v.23.2.0 are broken

After update to v23.2.0 recyclerview items have strange behavior: very big with empty space. After update to design library 23.2.0 menu overflow icon became black (app has dark action...

Is it possible to use a custom sidebar per post in wordpress?

Is it possible to use custom sidebar per post in Wordpress without coding it into the template? I attempted to use the Flexible Posts Widget plugin but it didn't work properly.

how to open a menu programmatically in python tkinter?

I have a graphical user interface with a menubar. I would like to be able to open those menus programmatically as if a user had clicked on them. My first guess was invoke but that has no visible...

Listview inside the scroll view in flutter

I am trying to make this type of view there 3 types of news latest,sport and old news which are having 3 listview the data is populating but i am unable to scroll it the list view or the complete...

"Exclude current post" Widget wordpress (PHP help)

Hi :) I am working on my site with the "flexible post widget" to show the related contents or the content that I am interested in showing on the sidebar. The widget works very well and I'm...

twilio studio does not allow headers in http requests if the body is JSON

I am designing an IVR with Twilio studio, so it remains modular and flexible. At some point I have to use the widget "http request" to an external application. When I complete the widget, if I...

Flutter FutureBuilder append items to the list

I am trying to update my list of Thread objects when I reach near the end of the screen while scrolling down (to show an infinite list of items while I keep scrolling down) My current setup is the...

Stream is not re-rendering when switching tabs on flutter

I have a stream builder that shows a list of "posts" from a server. I have used the BLoC architecture to accomplish this. But for some reason when I switch tabs and back the posts disappear how...

vue/ts application in webpack shows: Failed to mount component: template or render function not defined

I need to add a Vue widget to an existing TypeScript application. Vue has been advertised as a library that easily allows you to implement a graphical view: Vue.js is more flexible, less...

Layout Errors when using ExpansionTile

I am trying to embed a horizontal scrolling list (ListTile) within an ExpansionTile, and am receiving a lot of errors. flutter: The following RenderObject was being processed when the ...

Streambuilder and AnimatedContainer

Project Hi, I'm trying to use this layout in flutter I want the top container to be set with an initial size and then let his dimension be controlled by a stream Code Column( children:...

How to handle overflow of a Row inside a Column inside a Stack in Flutter?

I'm trying to create a simple stack list that for a specific designer reason has the following structure: Text inside a Padding inside a Row inside a Column inside a Container inside a Positioned...

how to update flutter UI according to firebase

I have this list of Post where user can like, comment and share. Widget build(BuildContext context) { return Container( child: FutureBuilder( future: _data, builder:...

Right aligning message timestamp with trailing right-hand-side of flutter message text field

As I alluded to in my previous post on the subject (https://stackoverflow.com/questions/66180701/multi-line-flutter-text-field-occupies-all-of-flexible-space-with-ugly-right-pad) I'm a bit of a...

error: Null check operator used on a null value

In this, when the uniq_id of the button and the uniq_id of the data table match, only then the data of the user of that uniq_id will show. But this error is coming before the data shows. Did show...