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• Is there a way to enable / disable constraints in db2 v7?

  - by mauro2

  Hello people, I have to copy tables from an Oracle database to a db2 v7 one, and in order to do this (avoiding millions of drops and creates) I'd like to know if db2 has a feature like Oracle to enable / disable constraints temporarily without dropping them. Thanks in advance, Mauro.

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• Cocoa giving error: <Error>: doClip: empty path.

  - by outtru.mp

  Coco gives error: Thu Jun 10 19:13:56 myComputer.local myApp[####] <Error>: doClip: empty path. But I don't have this function anywhere in my code (can't find by searching in frameworks / project)... Seems a lot of people complain about this because it goes into the console logs, but couldn't find any reason given as to what causes it on a progmatic level. Any thoughts as to what the problem is?

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• Useful Java Annotations

  - by Jon

  I'm interested in finding out exactly which Java annotations people think are most useful during development. This doesn't necessarily have to limited to the core Java API, you may include annotations you found in third party libraries or annotations you've developed yourself (make sure you include a link to the source). I'm really interested in common development tasks rather than knowing why the @ManyToOne(optional=false) in JPA is awesome... Include the annotation and a description of why it's useful for general development.

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• ASP.NET Webforms 4.0 Routing : How to get rid of physical urls.

  - by Alper Ozcetin

  Hi, How would you accomplish these in ASP.NET Webforms 4.0 Routing; People should not reach .aspx pages directly, without routes, Start page should be "/" or "/home" or something else, but not "Default.aspx", Static content should not be handled by routing. Thanks.

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• Any problems/disadvantages hosting jQuery at Google?

  - by Edward Tanguay

  I heard that some people where having problems accessing their sites which get their jQuery from Google since their corporate firewall didn't like sites getting code from other sites, i.e. cross-site scripting? Has anyone run into problem such as this?

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• ASP.NET MVC framework port for Java EE?

  - by Adam Asham

  So I've played some with the new, not yet final release of ASP.NET MVC framework and I find it to be very nice and elegant. However at work we are tied to Java for the time being, so I'm wondering this: is there a port of the framework out there for Java people like myself? I realize that webforms isn't going to be available unfortunately but what about the routing framework? /Adam

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• Is there a "multimedia comments" add-in for Visual Studio?

  - by André Pena

  I mean, an add-in that allows me to associate image and sound files with a comment in the middle of the code. Does this exist already? That would be great to help people to understand other's code. As the wise said: An image is worth a thousand words...

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• Is Emacs useful compared to Eclipse programming Java?

  - by Organiccat

  When working in an actual development environment with other people, is Emacs still a valid IDE? I work with Eclipse with my co-workers, but I'm curious if there are any benefits whatsoever of using Emacs over Eclipse.

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• What's the different between these 2 mysql queries? one using left join

  - by Lyon

  Hi, I see people using LEFT JOIN in their mysql queries to fetch data from two tables. But I normally do it without left join. Is there any differences besides the syntax, e.g. performance? Here's my normal query style: SELECT * FROM table1 as tbl1, table2 as tbl2 WHERE tbl1.id=tbl2.table_id as compared to SELECT * FROM table1 as tbl1 LEFT JOIN table2 as tbl2 on tbl1.id=tbl2.id Personally I prefer the first style...hmm..

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• Deploying Silverlight applications to WinPhone7 emulator without Visual Studio

  - by Igor Zevaka

  As per title, I would like to deploy my application without its Visual Studio project. I would prefer to place all executables/images/manifests in one directory and deploy it without needing the source or opening Visual Studio. There is a way to do that for XNA apps, but it doesn't work for Silverlight apps for some reason. Other people had the same problem.

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• Using a visual tool to view changes on git repository

  - by Phuong Nguy?n

  I'm coming to an existing project in which people used git to track everything from scratch. I want to have a tool to view the differences between several commits. gitk does a good job, but talking about human readability, it's does not facilitate me much. Is there a better solution? I'm looking for a set of tools that allow me to easily compare branches (some how like winmerge - Display two version in parallel and highlight the changes), and running on Mac.

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• Which language to learn

  - by Pmarcoen

  I am fresh out of college, I'm pretty skilled in weblanguages like PHP, Perl, Javascript (JQuery). I have some basic skills in java, experienced c++ a little. People have been telling me c# is a good way to go because a lot of companies look for .NET developers. What would be a good next move for me ?

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• Equivalent of http://www.cplusplus.com/ for C# .net

  - by David Relihan

  Hi Folks I've read through a lot of the "Learn C# .Net" questions just to see if this question was answered already (directly or indirectly). I program mostly in C++ so I find the website http://www.cplusplus.com/ invaluable and there's rarely a day when it is not open in my browser! However, I'm just wondering is there an C# .Net equivalent that people find themselves constantly referencing? The best I'm aware of is: http://stackoverflow.com http://msdn.microsoft.com/en-us/vcsharp/aa336809.aspx http://www.java2s.com/Tutorial/CSharp/CatalogCSharp.htm Thanks,

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• Partial Postback ASP.NET 1.1

  - by Zai

  Hi, I have a ASP.NET web page which is built with .net 1.1 and in GridView the data is displayed as below. This was designed with Delphi studio. There is a discount mechanism for people who selects multiple items from checkboxes and I want when they select multiple items then price is updated but without the complete postback of the page. Any help or suggestions please?

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• [PHP-GD] How to use imagefill() from file?

  - by KPL

  Hello people, Thanks for looking at this question. I wanted to know how can I use the GD function imagefill() to patch an image with another image. imagefill() currently accepts resource of a color. I can do that. But wanted to know how this can be done with a file. I noticed a user note - But that didn't worked and took a long time for completion :-( http://www.php.net/manual/en/function.imagefill.php#84288

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• What are the best ways [programmatically] to speed up a 3D game engine without going into much effor

  - by Lela Dax

  What are the best ways [programmatically] to speed up a 3D game engine without going into much effort? Tips that most people don't know.

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• What future JS libraries have against ASP.Net and JSF components libraries?

  - by WSK

  Could you people share your opinions about future of JavaScript libraries as compared to ASP.NEt and JSF component libraries? Do you feel that Pure JS components are going to live around us for quite a some time? Or ASP or JSF would be a safe investment?

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• Is there a simple alternative to Readline?

  - by Justin Poliey

  On a project I'm working on, I'm trying to make it accept user commands and provide history with the up arrow. I'm aiming to keep this project free of dependencies, and I don't want to have to require people to also install the readline development files just to compile my project. Does anyone know of a simple drop-in replacement for GNU Readline that provides only simple functionality?

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• Based on your development stack, which is easier for you and why? Debugging or logging?

  - by leeand00

  Please state if you are developing on the front end, back end, or if you are developing a mobile/desktop application. List your development stack Language, IDE, etc.. Unit Testing or no Unit Testing Be sure to include any AOP frameworks if used. Tell me if it is easier for you to use debugging or to using logging during development, and why you feel it is easier. I'm just trying to get a feel for why people choose debugging or logging based on their development stack.

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• Are you human? (or How to prevent spam)

  - by pek

  What mechanisms do you know that prevent your site from being abused by anonymous spammers. For example, let's say that I have a site where people can vote something. But I don't want someone to spam something all the way to the top. So I found (a) creating an account and only allowed to vote once and (b) CAPTCHA to decrease spam. What other methods do you know and how good do they work?

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• How do you disable the Windows Phone 7 splash screen?

  - by Zain

  Hi, Is there any way to disable the WP7 splash screen and just show a blank screen? My splash screen only stays on for less than half a second, leaving the user with a rather jarring sensation. I'd rather they not see any splash screen at all. I would have simply used a plain black image as my splash screen, but then that would result in an ugly experience for people using a light theme (since my app's background is white on light themes and black on dark themes) Thanks!

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• Programmers joy: the proccess or the result?

  - by faya

  Hello, Recently I stumbled upon this curious question: What is importing for yourself when programming: process or result? I found myself that I love outcome, when everything is done! So I tried to ask some colleagues at work, but all of them responded that they like the development process the most. Myself I like process too, but not as much as outcome. So to which people category you belong too? And if there is a reason, could you express why?

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• GUI design for color blindness

  - by Phillip Ngan

  It is common to represent status of an item in a GUI using the colors: red, yellow, green, to mean error, warning, and OK (or something equivalent). However, 7-10% of men have difficulty distinguishing between red and green because of color blindness. So far I've looked at Color Scheme Designer which simulates how people with different color blindnesses would perceive a set of colors, but I'm interested in hearing how you have approached this problem and how successful it was.

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• PHP ORMs: Doctrine vs. Propel

  - by Tom

  Hi, I'm starting a new project with symfony which is readily integrated with Doctrine and Propel, but I of course need to make a choice.... I was wondering if more experienced people out there have general pros and/or cons for going with either of these two? Thanks a lot. EDIT: Thanks for the all the responses, useful stuff. There's no truly correct answer to this question so I'll just mark as approved the one that got the most popular up-votes.

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• Getting A File's Mime Type In Java

  - by Lee Theobald

  I was just wondering how most people fetch a mime type from a file in Java? So far I've tried two utils: JMimeMagic & Mime-Util. The first gave me memory exceptions, the second doesn't close its streams off properly. I was just wondering if anyone else had a method/library that they used and worked correctly?

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