compatibility

known and "unknown" incompatibilities between sql 2005 and 2008?

as usual, we'd like to think that there won't be any trouble migrating our applications to the latest sql version... but... but... but... well, just to be prepared, has anybody stumbled into some nasty incompatibility issue? (for example, I remeber that after migrating from 2000 to 2005, one linked server we had to a sql 6.5 server ...

Mixing libraries from different C++ compilers

I am working on redhat 5.2 on a project which spans several disparate organizations. Each organization delivers libraries which have been compiled with various versions of g++. Currently, these versions include 4.1.1, 4.1.2 and 4.3.1. I am trying to link all the libraries together into an executable using 4.1.2. What, if any, problem...

Basic Browser compatibility issues. Please help!

I would like to know about the basic compatibility issues in the major browsers (Internet Explorer, Chrome) when compared to Mozilla Firefox, such as: Text Allignment, Color, Font Size, Tool Tips, Paragraph Allignments, Text Bold, Shapes other than images, Line overlap, Table visibility Thank you! ...

Can I develop asp.net 3.5/2.0 projects using Visual Studio 2010?

Can I develop asp.net 3.5/2.0 projects using Visual Studio 2010? Or I will be stick on .Net Framework 4.0? ...

Compatibility when upgrading from .net 2.0 to 3.5

For the moment we're still working with the 2.0 framework and and although 2.0 provides all the necessary we need for the moment, we'll have to move on to 3.5 sooner or later. The other day there was an in house discussion going on whether there is any risk involved in this upgrade, and this risk was not to be taken lightly since all our...

different web files created for different browsers

It just occurs to me that for the past decade, all books on HTML/CSS always talk about browser incompatiblities and how to get around that issue by adding more "hacks" to CSS, JS, or HTML. Why is that they never advised that the other way to deal with that (and I believe the best way) is to add code (php, c, whatever) in the first line o...

What is the market share for the various .Net framework versions?

Does anyone know if these stats are collected or exist anywhere? Any anecdotal evidence is at least slightly helpful ...

Does Visual Studio 2010 Beta support .NET 2.0 projects? What about SQL 2005 DBs?

Does Visual Studio 2010 Beta support .NET 2.0 projects? What about opening SQL 2005 *.ndf files with the new IDE? (meaning mdf files included in the project like App_Data DBs in web applications etc.) ...

Use a checkbox to toggle the display of a page element (IE7 problems!)

When users check the "My shipping address and billing address are the same" checkbox, I want to hide the shipping address form. This code works well in everything except IE: $("#order_shipping_same_as_billing").change(function() { $("fieldset.shipping").toggle("blind", { 'direction' : 'vertical' }, 50); }); IE doesn't register the...

Is there any way to edit VS 10 projects in VS 2008?

Hi. I worked for a friend's project in VS 2008. Now I upgraded it to 2010 version, I wanna send it back to my friend so he should be able to use it. Is this possible? ...

Why does my Com Ocx not catch Key Presses in IE7

We have a COM OCX that catches various keypresses to IE when it's loaded into a web page. This OCX works well in IE6, however does not catch any keypresses in IE7. It does load in IE7, generate other events (which are caught by Javascript). It throws no errors. I've run the Microsoft Application Compatability Toolkit as it's runnin...

Can LINQ to SQL and traditional Stored Procedures co-exist?

First, to be clear, I am not talking about LINQ to SPRocs. I have an existing DAL that uses over a 100 stored procedures. This was created when this program was a web app. Now it is a winform app in a sometimes connected environment that uses a local db. I have left the existing DAL in place in the interest of time but am now find...

Are applications written for iPhone binary compatible with iPod Touch?

Given that for instance no sms APIs are invoked. Say I would want to port my 'notepad' app. ...

Supporting DataContracts in .Net 2.0 libraries

Is it possible to create a library that can be consumed from .Net 2.0 and also allows .Net 3.0+ consumers to benefit from DataContracts if they wish? I don't see any technical obstacle for this other than the library that contains the different DataContract related attributes is a .Net 3.0 library. Can these attributes be implemented ma...

What is the Best Way to Use iPhone 3.0 Features While Still Maintaining Compatibility with Earlier Versions?

For example, suppose I had written my own class which allowed me to record audio on the iPhone. iPhone OS 3.0 now provides that functionality as a part of the Cocoa Touch Framework. How can I use my existing class to support iPhone OS version 2.2.1 and earlier, but at the same time take advantage of the new class provided by the Cocoa ...

"This program might not have installed correctly" message in Windows 7 RC

I have an installer that works perfectly under NT 5.x, Vista, and Windows 7. It contains the proper manifest for UAC on NT 6.x. But starting with Windows 7 RC, every time the setup program closes, Windows produces an erroneous "This program might not have installed correctly" message, even though the program did install correctly with ...

Is IE8 backwards compatible?

Hopefully some has some knowledge of this. I'm fast realising that IE8 certainly can't be ignored anymore. I had previously put it down to either a) just a buggy piece of software, or b) still to small a piece of the market share. Now, however, I'm seeing more and more requirement to make sure sites work on it. My question is can I ...

Facebook Connect and HTML5, xmlns available?

Facebook Connect and their "Social Widgets" documentation mention that you need to add an xmlns attribute to your <html> tag on the page where it will be used. I understand that xmlns is for XML Name-spacing, and have used such with XHTML before. However, with all the recent talk about HTML4 / HTML5, without having read through the ent...

JRuby with Ruby 1.9

I know there is ongoing work for in this regards but what is the exact status of JRUby 1.3 compatibility with Ruby 1.9.1 ? I am slightly confused if I can dwnload jruby 1.3 and start working with my ruby 1.9 installation. The JRuby homepage says : * Ruby 1.8.6 compatible now * Ruby 1.9 compatible soon Wikipedia says the foll...

Is Boo 100% C# compatible?

Boo seems like a very cool language. Is it 100% C# compatible? I mean: can I use any C# DLL/class? Could I make use of the XNA framework? ...