In my iPhone App I'd like to draw a few formulas. How can I manage that with quartz 2d? Is there a way to build formulas like for example in latex? Or are there any existing frameworks? Thanks.
What is your development approach with QT/PYQT and QT Designer ?
Are you doing this:
Put all components on the panel (without any layout) and arrange them
Put components in layout (Align Vertically/Horizontally/Form/Grid)
Generate UI file and start coding
how do you manage when you have custom widget ? For example when you have to fine tune behaviour of a QButton or QLineEdit ? Is it possible to add this custom widget to designer?
What good .NET Continous Integration and Automated Build and Deployment Software is out there?
We have been using CruiseControl.NET but it is really starting to get on our nerves with the amount of maintenance it needs.
We're looking for something that virtually anybody can manage, and it would also really be good to not have to write a NAnt build script. We use Subversion for Source Controll
My iPhone app has a built in RSS reader. There are images and I'd like to find a way to cache them on the system but have the system manage the caching and eventual clean up.
Is there a way of doing this?
here is my controller:
class AdminController < ApplicationController
before_filter :require_user
authorize_resource :class => false
def index
end
def users_list
end
end
here is my Ability class:
class Ability
include CanCan::Ability
def initialize(user)
if user.admin?
can :manage, :all
else
can :read, :all
end
end
end
when trying to access "/admin/users_list" (with an admin user or without) i get the following error:
uninitialized constant CanCan::Rule::Mongoid
any thoughts?
I'm looking for a web application to manage tasks (not necessary programming-oriented) for a small team. It must be easy to setup and maintain. It must offer file upload and mail users in case of a change. There is hundred of solutions available but most are too complex for what we want or are not "stable" (not updated since a long time, not very well programmed). i was wondering if stack overflow's folks have some recommendations...
I've got a user control thats used twice on the same page, each have the ability to be updated (a dropdown list gets a new item) and I'm not sure what might be the best way to handle this.
One concern - this is an older system (~4+ years, datasets, .net2) and it is amazingly brittle. I did manage to have it run on 3.5 with no problems, but I've had a few run-ins with the javascript validation (~300 lines per page) throwing up all over the place when I change/add/modify controls in the parent.
I need a hint on how to write multiple NSData chunks to single file. Downloading a file using NSURLConnection in chunks. Each chunk is downloaded in a separate NSOperation thread. As the chunks finish downloading they need to be written to a file so combined result is the file downloaded.
What would be the best way to manage the NSData that is returned and writing it to a single file?
hi
I'm studying business layer and need a complete reference which covers issues about "how to manage dependency between business layer and other layers", "how many ways are there to send data between layers" and most important for me "how to group business logic and make business component".
do you know any reference?
Hello,
I've build a UINavigationBar into Interface Builder, and I have a NavigationController into my app. I'd like to make the one use the other to work. Just to manage the bar into IB and let the controller use it as its view (and adding by itself the Back button if needed), or in another way to do the same thing, let the NavBar use the navcontroller to adjust its display.
Do you see a way to do this ?
If not, I really don't see the use of the NavigationBar proposed into IB.
I'm experimenting with the spring 3 MVC framework. Since i use maven 2 to manage my project, i'm searching for a archetype to create a spring 3 MVC application.
NSXMLTypeStore is used when starting Core Data backed application by default because it's good for debugging purposes. But practice dictates that developer should use either NSBinaryStoreType, NSInMemoryStoreType or NSSQLiteStoreType store types in release builds.
How do you manage changes between debug and release builds? I believe that changing store type from NSXMLTypeStore to, say, NSBinaryStoreType in code on each release is kinda cumbersome.
The National Park Service's Natural Sounds Program collects multiple terabytes of data each year measuring soundscapes. In your opinion, what is best available scripting language to manage massive amounts of files and file types? We would like to easily design and run efficient user-friendly scripts to search for and retrieve/create copies of files that may be located in different directories according a single static hierarchy. The OS will most likely be windows. Thanks!
Ok, now I finished developing on the emulator and when I installed on my test device, I got the error
attempt to write a readonly database
What are the settings to control the DB access? Is this going to be difficult to manage when deployed?
I am looking to manage a SQL Server 2008 DB using Management Studio 2005. The reason for this is because our server is a 64-bit machine and we only have the 64-bit version of the software.
Is this possible?
How about managing a SQL Server 2005 DB using Management Studio 2008?
Is it possible to create and manage multilingual webpage by TangoCMS?
I know that the AdminCP can be switched to another language than english (if it's translated and available).
But is there a language switcher for front-end?
Thanks.
What are the linux developper tools to do the things i do with .NET in my windows environnement :
I would like to port my client server application that runs under winform/nhibernate/sql server.
Language c#
Database SQL server
ORM Nhibernate
Source control SVN / Tortoise
Unit testing Nunit
Continuous integration Cruise Control
Should i go java and eclipse ?
Python and ???
Ruby and ???
Is there some IDE that allow me to manage all these processes under linux ?
I need to create a portable script to give to others to implement on their websites that will dynamically show content from my database (MySQL).
I know AJAX has a cross-site problem, but it seems that Google's ad's somehow manage the effect in a cross-browser / cross-site fashion.
Knowing that I have to give people a simple cut/paste snippet to put in their website...how can I achieve this? How did Google?
I have written a BHO and a toolbar for Internet Explorer in C#. They are getting installed and working properly. In the manage add-ons window in IE8, I am able to see both my BHO and toolbar. But, the publisher name of both is set to "Control name is not available". How can I set the publisher name?
Hi everyone.
I'm trying to configure some WCF stuff. Currently, I have a server which allows remote users to download files, and client.
In the server, I use a ServiceHost class. I assume it should be running on a separate thread, however, the server UI (WinForms) becomes locked when someone downloads a file. Is there a way to manage the WCF threading model?
Thank you!
I want to manage the database connection outside entity manager context so that I can use it for different entity managers. The question is how can I build the entity manager factory or entity manager with my own connection instead of providing it with properties in persistence.xml?
hello
i never worked with web programming and
i've been asked lately to write a web-based software to manage assets and tasks. to be used by more than 900 persons
what are the recommended modules , frameworks , libraries for this task.
and it will be highly appreciated if you guyz recommend some books and articles that might help me. thanks in advance
I am working alone at the beginning of a sizable open source project and would like to leverage some of the core ideas/methods from Scrum to help manage my time and remain focused on development and deploying early, demonstrable functionality. I would like to hear from others who have used Scrum alone and what you have found particularly useful to these ends. Thanks.
I recently asked a question regarding the resolution of dependencies between Unit of Work and Data Mapper classes: http://stackoverflow.com/questions/3012657/dependency-injection-and-unit-of-work-pattern - (which was answered by Gabor de Mooij - thx)
In PoEAA, Martin Fowler suggests using Separated Interface to manage these dependencies. My question is simple - is it actually possible to implement this pattern in PHP, or is it specific to Java interfaces? I've searched high and low and it's hard to find references to this pattern anywhere outside of PoEAA.
Hello!
Im new att widgets, but i have manage to write my own widget and get it to display correctly in my theme.
The only problem i have now is that i want the widget to "auto activate" in the sidebar.
So when the theme is installed on any wordpress installation the widget should be active so the user dosent need to drag it to the sidebar in admin.
Is that possible?