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• Empathy sametime client id

  - by user91860

  I have been using Pidgin as an all-in-one IM client, but now as Empathy is the default app in Ubuntu I wanted to try it out. I have a sametime account at an external company that is keen to restrict access to their service from certain sametime client versions only. I was able to trick it with pidgin by specifying the following settings in accounts.xml: <setting name='client_minor' type='int'>8510</setting> <setting name='client_major' type='int'>30</setting> <setting name='client_id_val' type='int'>4876</setting> I tried to do the same in Empathy but I failed. As far as I know, Pidgin and Empathy use the same connector Plugin for sametime, so basically the functions should be there somewhere but there is little information about the configuration files and that doesn't discuss any sametime specific options.

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• Whats the right program for me?

  - by andyphillips20

  I would like to learn C++ so I can get a job in the game industry, but there are so many options it a little confusing. I know most of you will say I should read up on C++ before attempting to program it but I learn best by doing things rather then reading. That being said I don't understand some of the thing suggested on other questions, because I've read a few trying to find whats right for me, so putting things in the simplest terms would be helpful. I've been making a couple of games 2d using gamemaker and if theres a C++ equivalent that would be perfect, but if not possible I would like an IDE that allows me to easily continue making 2d games, and is fairly simple to learn. Having a 2d sprite editor would be a nice plus but I can understand if its not every thing I want in one program

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• Keeping application backend and UI synchronised

  - by Deanna

  Hi all. I have an app that works with a list of objects so has one central keyed list. The main window has a tree containing these object with some information, which is easy enough to populate as a one off event after loading. Now, the complicated part, any part of the application can add, remove, and more importantly change the details of those objects at any time (all in the same process) and I'd like the tree to update to suit. I have a few options including passing events back down from the object to the list to the form which seems to be the most flexible way. I can also do it lazily and repopulate the tree each time or periodically (very hackish). Does anyone have any better thoughts on how to structure this? This is being done in C# 2.0 but the concepts apply to any environment. Thanks

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• Admin user runs slower than the guest account

  - by Mykid

  My user is the Admin, it runs fine, not bugs or anything, I used Ubuntu Tweak for a few things like logging options and the sidebar and Unity Tweak for hotcornes and minimize window and that's about it. My second user (for my mother) is faster. I don't know how or why. Let me know what I need to enter on the terminal to give you more info, if you think it's normal also let me know. I have a Compaq Presario CQ56, Ubuntu 14.04 64bit dual boot with Windows 7 Premium, 3GB of ram DDR3, Celeron(R) Dual-Core CPU T3500 @ 2.10GHz × 2.

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• How do I make the 'Shut Down the Computer' window be monochrome ?

  - by Agmenor

  When I hit the power button of my computer, a window titled 'Shut Down the Computer' appears. It gives a few options, including shutting down or restarting. This window is different following the context I hit the power button : when logged in and seeing my desktop, it includes colourful icons (red for shutting down, for example). when I am not logged in yet, the icons are monochrome and a little bit more stylized. I clearly prefer the last type of icons : how do I set them as default whatever the context of use of the 'Shut Down the Computer' window ?

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• JEditorPane Code Completion (Part 3)

  - by Geertjan

  The final step is to put an object into the Lookup on key listening in each of the JEditorPanes, e.g., a "City" object for the CityEditorPane and a "Country" object for the CountryEditorPane. Then, within the CompletionProviders, only add items to the CompletionResultSet if the object of interest is in the Lookup. The result is that you can then have different code completions in different JEditorPanes, as shown below: I've also included the Tools | Options | Editor | Code Completion tab, so that the code completion can be customized. The full source code for the example is here: java.net/projects/nb-api-samples/sources/api-samples/show/versions/7.2/misc/CustomerApp

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• What driver for nVIDIA GeForce MX440?

  - by ubufan

  I have recently installed (clean install) Ubuntu 12.10 on a desktop PC with nVIDIA GeForce MX440 (AGP 8x) and I have problems with Unity. Although I can see the desktop, however i can't see unity bar and icons. So, I decided to install lubuntu-desktop to see the performance. And yes! I choose lubuntu-desktop from Log On screen and the performance is definetely much better and has nothing to do with the aforementioned on unity. The system has native drivers from the Ubuntu installation. I didn't touch anything in xorg configuration. I also remember that I have managed to have the best performance with this graphic card on my previous Ubuntu 9.10 system, by editing some values in /etc/X11/xorg.conf file. But I can't remember that options, because I formatted the / partition! My question is: Which is the most suitable driver for this card, in order to load the unity feature and have better performance on it?

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• Font broken in many sites [on hold]

  - by Harkey

  Im Not sure about if i can post this on here but, im having problems with my font on many websites including Stackoverflow. I am using Google chrome and it is all over my web browsers, i tried reseting my google chromes settings then re-installing my browser in the end I haven't found a single solution towards the subject, hence why i am asking for help. (I have also tried deleting the custom font, and changing my internet options. I have some proof on the subject 1 is what it is currently 2 is what it should be.

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• Un constructeur de code pour jQuery ? L'équipe de développement propose une autre solution

  Un constructeur de code pour jQuery ? L'équipe de développement propose une autre solution Malgré les interactions entre les composants de base (UI Core, Interactions, Effects) et les widgets UI, jQuery UI possède un constructeur de code qui permet de charger une version personnalisée n'incluant que les widgets vraiment utiles pour le projet en cours. Pour jQuery, les dépendances sont encore plus contraignantes, vous devez tenir compte de votre code, mais aussi de celui des plugins. Selon les options du plugin mises en oeuvre, celui-ci peut même utiliser différentes parties du code de jQuery. Pour faciliter ...

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• "Adding Esperanto circumflexes (supersigno)" option has no effect

  - by Gardel

  I'm used to use the keyboard layout option to type the accentuated characters in Esperanto. This option is in System Settings Keyboard Layout Options Adding Esperanto circumflexes (supersigno) To the corresponding key in a Qwerty keyboard. It worked great but since I upgraded to Ubuntu 12.04, this option has no effect. I'm using Ubuntu in French with the keyboard layout French (variant) and Gnome-shell. I tested on another computer with Unity and there is the same issue. Is it a known issue? I did not find anything about it…

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• Are areas a good organizational feature, or just extra work?

  - by SOfanatic

  Do Areas in ASP.NET MVC end up being a help or just a drag in the end (because of the URL construction)? Would it be better to have subdirectories inside the main Controllers folder? or are there any other options to organizing a project? EDIT For example, this is your average link without Areas: @Html.ActionLink("Home","Index","Home") and this is your average link with Areas: @Html.ActionLink("Home","Index", new { Area = "", Controller = "Home"}) Could the following work? (Main controller with subdirectories) I'm just trying to find out if implementing Areas in a project is worthwhile, because I also read that it can be problematic when using Dependency Injection. And is there an alternative to Areas?

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• When I boot it says "No any drive found" and turns off after upgrade from 9.10 to 10.04

  - by user797582

  I did an upgrade on the weekend from Ubuntu 9.10 to 10.04 (karmic to lucid). Now, when I restart my computer, it goes through the regular load screen showing my P5K Asus motherboard, just like before but instead of showing the Ubuntu load screen, it tries to start grub but fails and then says "No any drive found" and the screen goes black. I've tried changing the drive configuration in the BIOS to AHCI or RAID and that didn't work. I've tried disabling JMICRON but to no avail. I'm running out of options here. Any advice?

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• Print Screen key doesn't work if a drop-down menu is active

  - by wim

  On 11.10, I don't get a screengrab when pressing the Print Screen button on my keyboard if I have activated a drop down menu. For example, in nautilus, I can click the File menu and press the print screen button, nothing happens. Deactivating the drop down menu and all other things being equal, it works. Is that normal? Often when using this thing I'm actually needing to show some of those menu options. Currently I use the workaround to grab after a delay of a few seconds, but I'm used to the print screen button working no matter what's in focus and would prefer it that way.

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• What is the better design decision approach?

  - by palm snow

  I have two classes (MyFoo1 and MyFoo2) that share some common functionality. So far it does not seem like I need any polymorphic inheritence but at this point I am considering the following options: Have the common functionality in a utility class. Both of these classes call these methods from that utility class. Have an abstract class and implement common methods in that abstract class. Then derive MyFoo1 and MyFoo2 from that abstract class. Any suggestion on what would be a better design decision?

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• New Development Snapshot

  It's been a while and enough changes have accumulated to warrant a new development snapshot. Changes: Volker implemented dumping a list of threads when Ctrl-Break is pressed (Windows only). Fixed class loader caching in CallerID (thanks to Mainsoft for reporting this). Added workaround to ikvmc for Assembly.Location differing in case when the assembly is loaded from DEVPATH. Added error handling to ikvmc -key: and -keyfile: options. ...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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• JavaScript : vérifiez votre code en ligne grâce à JSLint, mise à jour majeure de l'outil open source

  Contrôler votre code JavaScript avec ce vérificateur en ligne De la même manière que CSS Lint s'est imposé dans la validation de feuilles de style CSS, JS Lint va très certainement devenir un classique. Cet outil vous permet de vérifier votre code JavaScript en ligne. Pour se faire vous disposez de toutes une séries d'options à régler, en fonction de vos besoins. L'outil est bien évidemment écrit en JavaScript ; la boucle est bouclée ! A noter que JS Lint permet également la vérification de source HTML, CSS ou encore JSON.

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• Will Google follow HTML refresh?

  - by yasar11732

  I want to move my current Tumblr blog to static HTML blog. Currently I am using a custom domain, I am planning on doing the move when Google sees domain name change. I am considering two options: Buying a hosting service Using GitHub pages Buying a hosting service would probably mean I am going to pay for lots of things that I don't need like PHP, MySQL, e-mail service etc. On the other hand, if I use GitHub pages, I can't use .htaccess file to make 301 redirects. I want to change my URL structure and this is important to me. I was wondering if I use: <meta http-equiv=refresh content="0; url=http://example.com/newurl" /> Would Google see it as 301 redirect, so that I won't use my search engine value?

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• What's the best way to include a hosted blog on a site?

  - by Blankasaurus

  The way I see it you have a couple of options for including a blog on your site. Roll your own Install Something Like Wordpress Use a hosted service like Tumblr Obviously, if you can get away with Option 3 you have done yourself a favor. I have been using Tumblr and pointing blog.mydomain.com to the domains.tumblr.com CNAME to get a free blog that looks like it belongs to my site. I want to be able to display my blog on my root level hostname like mydomain.com/blog. The whole point of moving from blog.mydomain.com to mydomain.com/blog is for SEO purposes. Whats the best way to go about this and still get to leverage a hosted blogging platform like Tumblr?

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• Architecture driven by users, or by actions/content?

  - by hugerth

  I have a question about designing MVC app architecture. Let's say our application has three main categories of views (items of type 1, items of type 2...). And we have three (or more in future) types of users - Admins, let's say Moderators and typical Users. And in the future there might be more of them. Admins have full access to app, Moderators can visit only 2/3 type of items, and Users can visit only basic type of items. Should I divide my controllers/views/whatever like this: Items "A", Items "B", Items "C", then make them 100% finished and at the end add access privileges? Pros: DRY option Cons Conditional expressions in views Or another options: Items "A" / Admin, Items "A" / Moderator / Items "B" Admin ...? Pros: Divided parts of application for specific user (is that pros?) Cons: A lot of repeated code I don't have great experience in planning such things so it would nice if you can give me some tips or links to learn something about it.

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• How can I disable as much "flair" as possible in Unity?

  - by UlfR

  I'm running Ubuntu 11.10 from a fresh install on a somewhat aged computer, so I have some speed problems. But since I do want to use the new cool way to work with things that Unity introduces I do not want to fiddle with getting another desktop environment. My idea is to disable as much flair as possible, but there are tonnes of options that I do not understand or have the time to read up on when I launch CompizConfig Settings Manager. Which of these could safely be disabled? Are there other places where performance could be gained by disabling things? So how can I make the whole thing a little more snappy?

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• How can I only load up the terminal via grub then upgrade

  - by Parris

  So after the upgrade I made last night I can't load up the GUI properly. I have a feeling the upgrade died half way through. Grub is working. All the kernals are listed. That being said how can I: A) Make grub load into terminal only. No gui. B) How can I reinstall gnome? C) How can I try to install the upgrade for ubuntu again? It may or may not let me "do-release-upgrade". So what are my options here? Thanks!

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• Problem with Nvidia after update

  - by user214673

  After adding the most recent set of updates, I can't get into Ubuntu at all. I get a screen saying that I am running in low-graphics mode, 'your screen, graphics card and input device settings could not be detected correctly etc'. I can hit return and then get to the next screen saying 'what would you like to do?' however, i can't choose from the 4 options, the only keystroke that will register is escape, which takes me to a black screen with a login. I have an Nvidia GeForce 7050/nForce 610i and it has caused problems in the past, but I have always got round it by choosing to boot in recovery mode. Now, no matter which version I try to boot into I can't get into Ubuntu at all.

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• Suddenly Spotify doesn't work anymore

  - by user191781

  I've been using Spotify for 18 months without a problem. I use Ubuntu 12.04. Today Spotify stopped and doesn't start anymore. I only see a quick flash of the Spotify-startup-screen and thats it. I uninstalled using Synaptic and reinstalled using Synaptic. No solution. I uninstalled using Synaptic and reinstalled by terminal. No solution. I used Backup to set the system back two days. No solution. I see no error message and I ran out of options I know of.

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• Falsey values vs null, undefned, or empty string

  - by user687554

  I've worked with jQuery over the years. However, recently, I've found myself getting deeper into the JavaScript language. Recently, I've heard about "truthy" and falsey values. However, I don't fully understand them. Currently, I have some code that looks like this: var fields = options.fields || ['id', 'query']; I need to identify if fields is null, undefined, or has a length of 0. I know the long way is to do: if ((fields === null) || (fields === undefined) || (fields.length === 0)) { ... } My question is, is the following the same: if (!fields) { ... } Thank you!

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• What is a good format for a 3d topview map?

  - by Tinco

  I am building a 3d topview game like GTA2. In this game the ground is mostly one level (except for tunnels and highways). Most of the ground is also city so the ground is usually covered by either roads or buildings. The buildings are simple 3d models which the player can walk around on. Most of the gameplay is 2d. How should I model the map? I have considered the following options: Bitmaps, I think this gives problems when I want to add data smaller than a tile. Also the problem of bridges and tunnels seems hard to solve with this. Polygons, define all roads, terrain types, buildings with polygons and save that along with physics and texture information. What approach would you take or have you ever implemented this or know of an implementation?

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