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• Does one's choice of 3d modeling software used during asset creation affect performance at runtime?

  - by user134143

  Does software used to create 3d assets (for game development specifically) have an impact on the efficiency of the program? In other words, is it possible to reduce the operating footprint of an application merely by utilizing alternative development software during production of 3d assets? If you use two different applications to create a 3-dimensional image of a box, can one of them result in better performance if aspects of the image are identical? I am attempting to get the information I need without causing unnecessary debate over specific software choice.

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• Restrict access to apache2 web root but allow it to subfolders

  - by razor7

  I need to restrict access by password to my web root apache test server (ie http://localhost) but allow access to subfolders (ie: http://localhost/testsite) I did create the .htpasswd and .htaccess, and put the .htaccess to web root (http://localhost) so when trying to access web root, it asks for user and pass, but so does in subfolders (ie: trying to access http://localhost/testite) I want to be asked for password on web root, but not on subfolders. Is that possible?

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• Is perfectionism a newbie's friend or enemy? [closed]

  - by Akromyk

  Possible Duplicate: Where do you draw the line for your perfectionism? I see that the development community is very focused on doing things the right way and personally I would like to do the same too, however, is it a good or bad idea for a newbie to focus on design principles, design patterns, and commenting code when getting started, or is it better to let creativity run wild and potentially write sloppy code. Where should a newbie draw the line?

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• Should selenium tests be written in imperative style?

  - by Amogh Talpallikar

  Is an automation tester supposed to know concepts of OOPS and design patterns to write Tests in a way where changes & code re-use are possible? For example, I pick up Java to write cucumber step definitions that instruct a selenium webdriver. Should I be using a lot of inheritance, interfaces, delegation etc. to make life easier or would that be overly complicated for something that should just line by line instructions?

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• Rolling Back the Clock: Shell only Programs

  <b>Systhread:</b> "System Administrators who remember the day when they did not have a graphics display rarely think about wanting to time travel for the pure joy of using a terminal. It is possible, however, to virtually do so by using either all or mostly text only utilities and perhaps a retro looking X windows desktop. In this text a look at a small experiment to see how well that went in one particular instance."

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• Implementing traffic conditions in TORCS

  - by user1837811

  I am working on a project about "Effects of Traffic conditions and Track Complexity on Car Driving Behavior". Is it possible to implement traffic in TORCS, or should I use another car simulator? By the word "traffic" I mean there are cars running on both tracks in both directions and I can detect the distances, direction and speed of these cars. Depending on this information I can decide whether I should slow down, speed up and calculate the correct timing to overtake.

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• map a sub page of a domain to google sites

  - by fred

  I control a subpage of a site: economics.university.edu/summerschool I have access to CNAME, etc. However I want to use Google sites to create the site and then map the URL above to my Google site. In other words, someone on the university site that navigated to the summer school page would be redirected to the Google site transparently. However I keep getting this error from Google: "The format of the web address is unsupported." Is this possible?

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• Free online PHP hosting [closed]

  - by Anthony Newman

  Possible Duplicate: How to find web hosting that meets my requirements? I have a PHP script that can take $_GET parameters from a URL (i.e. http://www.example.com/test.php?name=george). I'd like to be able to host this script online so that others can pass parameters to it to obtain the returned data. Anyone know of a free PHP hosting site that would allow for his functionality? (PS: I can't host it myself) Thanks!

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• audio and video data in RTP

  - by Banana

  Suppose a user wants to transmit both audio and video to another user, whose formats are AMR for audio and H.264 for video. Does the user have to transmit audio and video packets always separately? Meaning that it is not possible to mix audio and video within the same RTP packed, is that correct? If this is true I guess the RTP protocol will need to know the SSRC of both audio and video to be able to check the sync of the two streams.

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• Using CSS3 is a bad practice? [closed]

  - by Qmal

  Possible Duplicate: Should I use HTML5 and/or CSS3 to build my website? I just want to know if it's considered as a "bad practice" to use things like rounded corners, gradients and so on... I understand that there are bots and crawlers that do not process CSS, but they don't need to. And nowadays most people use browsers that can process CSS3 with no problem. So should I make my buttons and shadows and such look pretty with CSS3 or with images?

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• syslog not showing log levels in messages

  - by user837208

  Here is sample output of my syslog messages in /var/log/syslog : Nov 15 20:20:48 ubuntu winbindd[915]: [2011/11/15 20:20:48.940063, 0] winbindd/idmap_tdb.c:287(idmap_tdb_open_db) Nov 15 20:20:48 ubuntu winbindd[915]: Upgrade of IDMAP_VERSION from -1 to 2 is not possible with incomplete configuration How do I see what was the level of message? like info, warn, error etc? I am using Ubuntu 10.04 LTS with rsyslog package version 5.8.1-1ubuntu2

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• Does Mono have a place in the enterprise world?

  - by Daniel

  For enterprise windows-based solutions, .NET is the best choice sometimes. How is Mono looked at by the enterprises who have to use Linux (or rather prefer to use Linux) ? Assuming that the developers aren't a problem and they are familiar with .NET/Mono and other possible competitors such as Java. Would a medium/large company run Mono on their servers as opposite to technologies such as Java? Do you know of any such company ?

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• Web app to manage subscriptions to online magazine

  - by Mulone

  I'm looking for a php web app, a Wordpress plugin, or an online web service (naturally as cheap as possible) to manage the subscriptions for an online magazine. These are the main features I need: register/open new subscription renew subscription pay online with credit card send automatic emails after registration auto-send reminder when subscription expires send bulk emails to all subscribers The magazine runs on Wordpress.

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• is Pidgin bugged? I cannot set it up for facebook [closed]

  - by Elysium

  Possible Duplicate: Pidgin, how to set up facebook I've tried almost all options and used this guide (https://wiki.archlinux.org/index.php/Pidgin#Facebook_XMPP) to set up Pidgin for my facebook acccount, but it is simply impossible. At the username section I am using my actual username....not the long copied link from facebook...so that cannot be the issue. Is there anyone out there who had had issues of the same type? Thanks

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• How to record both audio, Where i have one music running and my microphone is in use?

  - by YumYumYum

  I have one music playing, and i have microphone open, already the microphone is used by other application. In such case, how can i record that music and the microphone audio to a file? (if possible with command line). Follow up: $ rec new-file.wav Input File : 'default' (alsa) Channels : 2 Sample Rate : 48000 Precision : 16-bit Sample Encoding: 16-bit Signed Integer PCM In:0.00% 00:00:25.94 [00:00:00.00] Out:1.24M [ | ] Clip:0 ^C $ sox -d new-file.wav

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• Can a 20 years old programmer who has been programming daily since 10 get a job that will pay for what he knows?

  - by Dokkat

  I'm a programmer who has been programming daily since I was 10-years-old. Is it possible to get a job with a salary that reflects my programming knowledge, or do I have to be in the same place as someone starting just now, as I've never had an actual job? I am not sure if this kind of question is allowed here and could not find out. If it is not, could you kindly suggest a place to ask this? Sorry for any inconveniences.

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• Correct microdata and/or microformats for real estate listings?

  - by Ernests Karlsons

  Given I am running a real estate rentals listing website, what would be the correct microdata or microformats for the listing pages? There is the usual data: address, photos, price, start date, possible end date, person who is renting it out, list of amenities, description etc. Are there also microformats/microdata that can be used in the listing summary page (e.g., page that displays all listings in a particular city)?

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• How can I set up the Trusty Desktop ISO for preseeding?

  - by user288087

  With Precise, I used to create a USB stick using the so-called "Alternate" installer DVD with my own preseed.txt, update isolinux/txt.cfg with a new menu item that would pass my preseed file on the command line, and watch as the installer happily did all the right things to create a Ubuntu install on the hard drive of the machine I booted. With Trusty, the 'alternate' image has disappeared. Is it still possible to preseed a Trusty install, and if so, how do I get the d-i/ubiquity system to use my preseed file?

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• Relationship DAO, Servlet, JSP and POJO [closed]

  - by John Hendrik

  Possible Duplicate: Relationship DAO, Servlet, JSP and POJO I want to implement a JSP, POJO, DAO and Servlet in my J2EE program. However, I don't fully understand how the relationship between these elements should be. Is the following (MVC) setup the right way to do it? Main class creates servlet(controller) Servlet has a DAO defined in its class DAO has a POJO defined in its class Servlet communicates with the view (JSP page) Please give your feedback.

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• Mapping local folder with an UbuntuOne folder

  - by Titus

  TrendMicro's Safesync has a nice feature, you can map your local folder to a folder in the cloud with a different name, e.g: PC1: C:\my_documents\pictures === office_pictures c:\my_documents\docs === office_docs PC2: C:\my_documents\pictures === private_pictures c:\my_documents\docs === private_docs Would this be possible with UbuntuOne? The reason is that I have multiple computers, and I don't want all my "my_documents" folders to sync across work and personal life... Thanks for a reply or ideas for workarounds! ;-) Titus

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• pae kernel required for my cpu [closed]

  - by Edward Meyer

  Possible Duplicate: How can I install 12.04 on a non-PAE CPU? (error “Kernel requires features not present on the CPU: PAE”) Virtualbox install 12.04 guest: “pae not present” After loading ubuntu-12.04.1-desktop-i386.iso into my Oracle VM, the hard drive would not boot because the version for my cpu require the pae kernel. How do I insert the pae kernel or download a copy of ubuntu with the pae kernel?

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• Are there any formal approaches for familiarising oneself with a new or legacy codebase? [closed]

  - by codecowboy

  Possible Duplicate: How do you dive into large code bases? As a contractor, I often encounter legacy codebases which might have little or no supporting documentation. Are there any techniques or best practices? I work with PHP and web applications, though also face situations in which I have to edit code in an unfamiliar language. How can I leave a codebase in better shape, learn something along the way and impress the team I'm working with?

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• How to specify expiration of cacheable resources?

  - by Richard

  I'm trying to speed up a wordpress site -- this site: http://richardclunan.net I'm following the observations here: http://gtmetrix.com/reports/richardclunan.net/9ps7Zc0j The first item says: "The following cacheable resources have a short freshness lifetime. Specify an expiration at least one week in the future for the following resources:" How do I specify expirations for those things? (I'm not very technically-minded, and likely won't know relevant terminology -- really appreciate baby-steps explanation if possible :)

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• What is the best shopping cart or implementation for unlimited users posting unlimited products? [closed]

  - by Matt

  I've been working with x-cart much lately, and I was thinking about using it for a much larger site, but I don't know if it can handle what I'm looking for. I need a platform or strategy that can allow for as many users as possible where each can post multiple products (hopeful up to a hundred, but that's less important), but in their own private catalogs. So what am I looking for? With x-cart, I'm used to customizing it with jquery, smarty, and php, so I can handle that much.

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• How do I remove the unity 2D option in lightdm (login sceen) in ubuntu 12.04?

  - by user113460

  Because I wish to view my full username at login, I want to remove the "Unity 2D" option at the login screen. Currently the last part of the username (after the 20th digit) is hidden behind the Ubuntu-icon which enables switching to Unity 2D. Another option would be to decrease the font-size of the username, is any of this possible? Btw this is not an issue in Ubuntu 12.10, where the username font-size is smaller, and Unity 2D unsupported!

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