I never understood this: in web development whe[n|re] does it make sense to fetch results one by one?
I mean, why should I use PDOStatement->fetch*() when I can use PDOStatement->fetchAll()?
Windows Phone 7 uses Silverlight as one of its "native" development APIs. But does the Windows Phone 7 version of Internet Explorer support Silverlight as a plugin so you can view web-hosted Silverlight content?
I'm using Kohana validation library and I want to set up my own user friendly error messages. The problem is that I generate the form dynamically, so field names are not know during development.
Can a set up error messages for the different validation rules (required, digit, ...) regardless the field name? How?
Note: I'm using Kohana v2.3.4
Hello,
Since I'm not familiar with iPhone development I'd like to know whether it is possible to use OpenGL ES1.0 on the iPhone 3gs rather than 2.0.
I'd like to share a code base across different mobile platforms and not having to deal with the programmable pipeline from OGLES 2.0 could speed up an initial build.
Thanks
I want to know if my connection string is encrypted or not. I don't want to encrypt it again and again. This is only an issue in development stage. Any way to check the status of the connection string in App.config?
I've been using puttycyg as a Cygwin terminal for my rails development. I've set up a git repository on a project management website and now I want to push my code to it with the following command:
git push origin master
I'm getting the following error:
error: cannot run ssh: No such file or directory
fatal: unable to fork
I know ssh is used for authentication but I don't know if I need to set anything up to use it.
Why do browser vendors make their own
css properties, even they know these
will not pass the w3c validation?
What is the purpose? Is for their own
testing, or for web developers, or to
demonstrate browser capabilities
to the world and to the W3C organizations
and to CSS development team of W3C?
is it like a beta version of
demonstration?
if i use any browser specific for now
can they remove that property's
support from future versions.will i have to edit my css in future
For example:
https://developer.mozilla.org/en/CSS_Reference/Mozilla_Extensions
Are there any coders out there that have real experience/exposure to both PHP and ASP.net? I'm a C# developer, wondering if any PHP frameworks compare to the robustness of the Visual Studio Development environment.
I want to use opencv frequently for iPhone development, so if there is existing xcode template , that will save me a lot time. Also for others who have same purpose.
If not, I need to do it myself.
Thanks for let me know if you know.
Hello,
Recently i start to studying C/gtk+ programming. And want to ask one question: how do you think, what is the best ide for C/gtk+ development?
Thank you.
I need to develop a very simple iPad application that takes RSS feed of images that will be updated constantly and will display them and you can slide through them. As simple as that.
Is there a way to get basic help on doing this, I am very new to iPhone/iPad development and would like help.
To make the question clearer, I would appreciate code samples (other than the ones displayed on Apple's developers site, tutorials, and guidelines.
Thank you :)
I'm just getting started with Mac and iPhone development, and naturally my first step is to change the color theme. I've found a theme I like here, but I can't find the folder they reference in my ~/Library/Application Support/ folder. How can I install these files?
Thanks!
I`m looking for alternatives programming languages (from assembly, C, C++ and basic) to embedded (microcontroller) programming.
Is it possible for example, to programm microcontrollers in C# or Java? Maybe Ruby or Phyton?
If possible, please post development tools and hardware used.
Thanks
Currrently, all the topics that are listed in http://help.eclipse.org/galileo/index.jsp are not installed on my machine. I understand that help is only installed for the plugins that are installed already. However, I see that PDE(Plugin Development) API reference is not installed on my local eclipse, though a overview of PDE is.
Basically, I want to have a local copy of whatever is on eclipse help site . How do I get that in HTML format?
Hi, i am new to android development. I got an error when write the code "import com.google.android.maps.MapView; in eclipse. The error is "The import com.google can not be resolved."
Please anybody give suggestion to fix this problem.
I installed Eclipse on my Ubuntu machine and then the Ruby Development Tools (RDT), but it would crash when I try to alter certain features, like having line numbers, how far back to have history, and the code coloring scheme didn't work fully. I decided to try to uninstall Eclipse by doing sudo aptitude remove Eclipse and then sudo aptitude install eclipse but instead it installed it back with the broken Ruby plugin. I also tried aptitude purge but that didn't help either.
How can I freshly reinstall Eclipse and get a properly working Ruby plugin?
Hello,
I need to set up a OS X build server (Xcode for iOS development). Now the tricky part is, this server will be used in a university environment and many students will have access to it for different projects. How can I set it up so that each student's project is private to them only, keep the server itself protected from students and enable students to access and build remotely.
I am not very familiar with the Mac OS X environment so any help would be greatly appreciated!
Thank you
I have a simple model named Foo.
Foo has two columns, bar and foobar.
Doing a simple Foo.find_by_bar("a") is returning nil. There is a record in the table where bar contains a. Also, what's even more troubling, is I don't see the query even happening in the development log.
A simple Foo.find(1) works though.
hello all i am new to iphone development i want to use multilanguage application in iphone please guide me how can i do it i dont know anything that how can i use multilanguage in iphone
Our software must be able to run on SQL Server 2000 and 2005. To simplify development, we're running our SQL Server 2005 databases in compatibility level 80. However, database performance seems slower on SQL 2005 than on SQL 2000 in some cases (we have not confirmed this using benchmarks yet). Would upgrading the compatibility level to 90 improve performance on the SQL 2005 servers?
Hi
I'm new to Android and web service development!
currently I'm working in developing Android program that will send longitude and latitude information to asp.net website (to show the location change the website map)
the questions are
- how to send this data to the website (the best practice)!
- any suggestions for a suitable framework starting from the android application itself , inserting to database , client/server connection !!
I've read a lot about web services specially REST ..but didn't find tutorials
Appreciate your kind help..
Hey guys
I want to add Eraser functionality in my software.
I look down in the SDK of Windows Tablet PC SDK but i can't find any solution for that.
there is one eraser sample in that SDK but that is not similar to feature which is in Windows Journal.
DOES ANYONE KNOW HOW TO ADD THAT ERASER FEATURE IN MY C# APPLICATION [I WANT SAME AS IN WINDOWS JOURNAL]?
btw i am taking reference from Microsoft Windows XP Tablet PC Edition Software Development Kit 1.7.
I'm a Ruby on Rails newbie. I'm learning Rails in my spare time (my day job is C++ developer) and I like it. I would like to be paid to do Rails development full-time instead of C++.
How can I find a job in Rails when most job offering requires 2-5 years of Rails experience? What is the most effective strategy to get some credibility as a Rails Developer?
Thanks in advance for your answers.
Hello everyone,
I am using MacBook Pro Mac OS 10.5 with related version of XCode. I am new to this development environment. I am developing C++ console/terminal applications (File-New project, then from the list on the left "Command line utility", and on the right "C++ tool".).
For C++ source code file, I want to print source file content with line number. Any ideas how to do this?
thanks in advance,
George
Dear community,
I'm creating AIR apps in FlashDevelop using the free Flex SDK.
Are there any AS3 components that I can use to speeden up the development process??
For example:
List with renaming
Tree with dragging items, renaming
I searched Google lots, but in vain.