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  • ISO booting with grub2 in Ubuntu on an Apple

    - by Robert Vila
    I have Ubuntu with grub2 installed in an Apple Macbook pro with dual boot (using rEFIt), and I would like to use grub2 to boot the LiveCD ISO image of a system based in Debian too (CrunchBang). The ISO image is saved in the same hard disk, same partition as Ubuntu. I can easily boot many other LiveCD ISO images, but I cannot boot this one, and I cannot boot the MacOS system, from the grub menu, either. The installation of Ubuntu left a couple of menu entries to boot MacOS, but they never worked. SO I don't know if it is possible to boot them, and how. I have tried many options, but the menuentry I am trying now to boot crunchBang is this one: menuentry "crunchbang-10-20120207-i386.iso" { set isofile="/home/user/Desktop/ISO/crunchbang-10-20120207-i386.iso" loopback loop (hd0,3)$isofile linux (loop)/live/vmlinuz1 iso-scan/filename=$isofile toram=filesystem.squashfs findiso=$isofile boot=live config -- initrd (loop)/live/initrd1.img } And I copied it from here: http://linux4netbook.blogspot.com.es/2012/08/due-crunchbang-e-un-pennino.html

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  • Installing Lubuntu on to Android tablet and switching os in between

    - by user1702061
    I would like to install Lubuntu onto my tablet, as it seems more lightweight than ubuntu. However, it seems there are only images for Windows/ Mac? For Android devices, what image shall I download? I've also found an article about installing Ubuntu on Android phone. And by installing VNC, it seems that one could "switch" from OS to OS on the phone, i.e. I could be viewing the Ubuntu OS on the phone via a VNC viewer, and closing the viewer gives me back the Android OS. My questions are: 1) What ubuntu/lubuntu image (windows?mac?) shall I download in order to get this done? 2) My ultimate goal is to run some windows programs on a Android tablet. I am planning install a lubuntu os and then wine... what will be the minimum hardware requirement in order to do this? Thank you very much!

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  • CSS practices: negative positioning

    - by Corey
    I'm somewhat of a novice to CSS. Anyway, I noticed that an extremely common method used in CSS is to have negative or off-screen positioning, whether it be to hide text or preload images or what have you. Even on SE sites, like StackOverflow and this website, have #hlogo a { text-indent: -999999em } set in their CSS. So I guess I have a few questions. is this valid CSS? or is it just a "hack"? are there downsides to doing things this way? why is this so common? aren't there better ways to hide content?

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  • Can a Guy with Embedded System Background go into Game Development

    - by NANDAGOPAL
    Well, I finished my Masters in Embedded Systems, and I am working in GUI development, and working with graphic tools and images and GUI's keep me glued to my seat more than working on code for MUP/MUC . And I want to give game development a Fair chance, try out developing a game from scratch using basic libraries then tryout the same in a free/open source game engine and there is a good chance I may fall in love with it, but it is poissible for a person with an Electrical and Electronics Bachelors and Embedded Systems Masters ( just a years experience in the field) go into game development and be successful in the profession. And I asked the same question @ stackoverflow.com (wrong place to ask ) http://stackoverflow.com/questions/13794822/can-a-guy-with-embedded-system-background-go-into-game-development/13794943#13794943 And I received good but a very generic answer. I would be happy to know the actual pro's and con's of a master's in embedded systems migrating to Game Dev

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  • can a guy with embedded system background go into game development

    - by NANDAGOPAL
    Well, I finished my Masters in Embedded Systems, and I am working in GUI development, and working with graphic tools and images and GUI's keep me glued to my seat more than working on code for MUP/MUC . And I want to give game development a Fair chance, try out developing a game from scratch using basic libraries then tryout the same in a free/open source game engine and there is a good chance I may fall in love with it, but it is poissible for a person with an Electrical and Electronics Bachelors and Embedded Systems Masters ( just a years experience in the field) go into game development and be successful in the profession. And I asked the same question @ stackoverflow.com (wrong place to ask ) http://stackoverflow.com/questions/13794822/can-a-guy-with-embedded-system-background-go-into-game-development/13794943#13794943 And I received good but a very generic answer. I would be happy to know the actual pro's and con's of a master's in embedded systems migrating to Game Dev And I am extremely sorry for asking the same question for the third time but I really did not know that stackoverflow had so many sister sites, So a really big sorry, and an even bigger thank you!

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  • General approach to isometrics

    - by MrThys
    I am currently discovering the world of isometrics, now I found out there are two approaches to creating the tilemap; Just create 2:1 ratio tile-images and draw those. Creating squares and transforming them to the 2:1 ratio. What is the general approach on developing an isometric game? Now I was wondering a few things; How do more known games like AOE1/2 do this? What are the pros/cons of both methods? Which method is preferred to be used in this day and age? Edit added more general question

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  • CSS sprite, what html tag to use

    - by yes123
    Hi guys, I am thinking to switch to CSS Sprite for my images. The main problem is I need something compatible with alt attribute. (Seo-purpouse) What Can I use? The first think I thought was to use a standard <img src="1x1.gif" class="mysprite"> The problem is I can't use that because that would like suspicous by google because of this: <img src="1x1.gif" class="mysprite" alt="my keyword1"> <img src="1x1.gif" class="mysprite" alt="my keyword2"> <img src="1x1.gif" class="mysprite" alt="my keyword3"> (the same image "1x1.gif" with different alt text) How we can solve this?

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  • How to Configure the Linux Grub2 Boot Menu the Easy Way

    - by Trevor Bekolay
    We, like many Linux geeks, have had some trouble making the transition to Grub2, or for some of us, learning how to configure it from scratch. Fortunately, a new graphical tool has made this process easy and straightforward! Photo by e_monk. Latest Features How-To Geek ETC Internet Explorer 9 RC Now Available: Here’s the Most Interesting New Stuff Here’s a Super Simple Trick to Defeating Fake Anti-Virus Malware How to Change the Default Application for Android Tasks Stop Believing TV’s Lies: The Real Truth About "Enhancing" Images The How-To Geek Valentine’s Day Gift Guide Inspire Geek Love with These Hilarious Geek Valentines The Citroen GT – An Awesome Video Game Car Brought to Life [Video] Four Awesome TRON Legacy Themes for Chrome and Iron Anger is Illogical – Old School Style Instructional Video [Star Trek Mashup] Get the Old Microsoft Paint UI Back in Windows 7 Relax and Sleep Is a Soothing Sleep Timer Google Rolls Out Two-Factor Authentication

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  • Evernote for Android Updates with New Features and Updated Widget

    - by Jason Fitzpatrick
    Android: Evernote for Android now features enhanced sharing, tighter Skitch integration, and a brand new homescreen widget. With this update you can now share entire notebooks directly from your Android phone, edit and annotate images with Skitch, and use the Evernote widget regardless of where you have Evernote installed–the previous version of Evernote’s widget would only function if Evernote was installed on the main memory instead of the SD card. You can read more about the new release here or hit up the link below to grab a copy from the Android Market. Evernote [Android Market] How to Make the Kindle Fire Silk Browser *Actually* Fast! Amazon’s New Kindle Fire Tablet: the How-To Geek Review HTG Explains: How Hackers Take Over Web Sites with SQL Injection / DDoS

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  • Center Pictures and Other Objects in Office 2007 & 2010

    - by Matthew Guay
    Sometimes it can be difficult to center a picture in a document just by dragging it dragging it around. Today we show you how to center pictures, images, and other objects perfectly in Word and PowerPoint. Note: For this tutorial we’re using Office 2010, but the steps are nearly identical in 2007. Centering a Picture in Word First let’s insert a picture into our document.  Click the Insert tab, and then click Picture. Once you select the picture you want, it will be added to your document.  Usually, pictures are added wherever your curser was in the document, so in a blank document it will be added at the top left. Also notice Picture Tools show up in the Ribbon after inserting an image. Note: The following menu items are available in Picture Tools Format tab which is displayed when you select the object or image you’re working with. How do we align the picture just like we want?  Click Position to get some quick placement options, including centered in the middle of the document or on the top.    However, for more advanced placement, we can use the Align tool.  If Word isn’t maximized, you may only see the icon without the “Align” label. Notice the tools were grayed out in the menu by default.  To be able to change the Alignment, we need to first change the text wrap settings. Click the Wrap Text button, and any option other than “In Line with Text”.  Your choice will depend on the document you’re writing, just choose the option that works best in the document.   Now, select the Align tools again.  You can now position your image precisely with these options. Align Center will position your picture in the center of the page widthwise. Align Middle will put the picture in the middle of the page height-wise. This works the same with textboxes.  Simply click the Align button in the Format tab, and you can center it in the page. And if you’d like to align several objects together, simply select them all, click Group, and then select Group from the menu.   Now, in the align tools, you can center the whole group on your page for a heading, or whatever you want to use the pictures for. These steps also work the same with Office 2007. Center objects in PowerPoint This works similar in PowerPoint, except that pictures are automatically set for square wrapping automatically, so you don’t have to change anything.  Simply insert the picture or other object of your choice, click Align, and choose the option you want. Additionally, if one object is already aligned like you want, drag another object near it and you will see a Smart Guide to help you align or center the second object with the first.  This only works with shapes in PowerPoint 2010 beta, but will work with pictures, textboxes, and media in the final release this summer. Conclusion These are good methods for centering images and objects in Word and PowerPoint.  From designing perfect headers to emphasizing your message in a PowerPoint presentation, this is something we’ve found useful and hope you will too. Since we’re talking about Office here, it’s worth mentioning that Microsoft has announced the Technology Guarantee Program for Office 2010. Essentially what this means is, if you purchase a version of Office 2007 between March 5th and September 30th of this year, when Office 2010 is released you’ll be able to upgrade to it for free! Similar Articles Productive Geek Tips Add or Remove Apps from the Microsoft Office 2007 or 2010 SuiteAdd More Functions To Office 2007 By Installing Add-InsCustomize Your Welcome Picture Choices in Windows VistaEasily Rotate Pictures In Word 2007Add Effects To Your Pictures in Word 2007 TouchFreeze Alternative in AutoHotkey The Icy Undertow Desktop Windows Home Server – Backup to LAN The Clear & Clean Desktop Use This Bookmarklet to Easily Get Albums Use AutoHotkey to Assign a Hotkey to a Specific Window Latest Software Reviews Tinyhacker Random Tips Revo Uninstaller Pro Registry Mechanic 9 for Windows PC Tools Internet Security Suite 2010 PCmover Professional Discover New Bundled Feeds in Google Reader Play Music in Chrome by Simply Dragging a File 15 Great Illustrations by Chow Hon Lam Easily Sync Files & Folders with Friends & Family Amazon Free Kindle for PC Download Stretch popurls.com with a Stylish Script (Firefox)

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  • Resource not found?

    - by SystemNetworks
    When I write in my terminal, java -jar myJar.jar, it gives me an error "Resource Not found res/playNow.png" When I run it in eclipse, it does not give me any errors about this image. My folder in my eclipse is outside my package called res and inside it are images. This is the full error Exception in thread "main" java.lang.RuntimeException: Resource not found: res/playNow.png at org.newdawn.slick.util.ResourceLoader.getResourceAsStream(ResourceLoader.java:69) at org.newdawn.slick.opengl.InternalTextureLoader.getTexture(InternalTextureLoader.java:169) at org.newdawn.slick.Image.<init>(Image.java:196) at org.newdawn.slick.Image.<init>(Image.java:170) at org.newdawn.slick.Image.<init>(Image.java:158) at org.newdawn.slick.Image.<init>(Image.java:136) at javagame.Menu.init(Menu.java:31) at javagame.Game.initStatesList(Game.java:21) at org.newdawn.slick.state.StateBasedGame.init(StateBasedGame.java:164) at org.newdawn.slick.AppGameContainer.setup(AppGameContainer.java:390) at org.newdawn.slick.AppGameContainer.start(AppGameContainer.java:314) at javagame.Game.main(Game.java:32) I'm using a terminal in my mac. How do I fix the error Resource Not Found? I'm using slick2d!

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  • Exporting SWF With Transparent Background For Scaleform/UDK

    - by Alex Shepard
    After looking all over in the UDN and forums I have yet to find a solution for this: I am currently using Flash CS3 and Actionscript 2.0 to build my scaleform menus and I can use them in the UDK. For various reasons I can't use the handy plugin Autodesk supplies to enable this export so I publish my flash documents to swf the old fassioned way and manually use the gfxexport.exe tool to get my .gfx file. I can then import into the UDK the normal way. My problem is that the flash movies that I import will not alpha blend even if the material is set to blend in the alpha channel of the target render texture. My project images are set up to export properly. My classpath for Actionscript 2.0 is set to the correct location. My HTML publish settings have window mode set to Transparent Windowless. Is it possible to export without the scaleform flash extension and still get the desired effects and if so how might I do so? Am I merely missing something from my project setup?

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  • Block a website on HTTPS [closed]

    - by momo1729
    I would like to block some websites on their HTTPS version and allow them on HTTP. The main websites involved are Youtube and Google Images/Videos. This is because on the HTTP version, I can enforce the Safesearch filter on those platforms, whereas I cannot on the HTTPS version. For me, this is a very serious issue which spoils many great things about the Safesearch features Google offers. Is there any software/config that can do that? P.S.: I'm not sure this is the right place to post this question in, maybe you could redirect me to some other SE platform?

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  • Simple blogging software (WP replacement)

    - by jontes
    I'm sorry if this is not the right place to ask this question, but I think it's certainly better than at stackoverflow.com. I'm planning to redesign my website and looking for a WordPress replacement for my blog. My requirements are: simple (I won't do a large, complicated website) and lucid well coded (OOP), extensions, templates, active development (not 3 years old) nice but temperate text editor (+images, links), tags and categories, page break easy integration with Flickr, Picasa and social networks technology: PHP and MySQL, not cloud service (like Posterous or Tumblr) Could you recommend me some blogging software which would meet these criteria?

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  • HTTPS on all pages where user is logged on

    - by Tom Gullen
    I know this is considered best practise to prevent cookie hijacking. I would like to adopt this approach, but ran across a problem on our forum where the users post images which either aren't posted with URL's over HTTPS or the url itself doesn't support HTTPS. This throws up a lot of ugly browser warnings. I see I have two options: Disable HTTPS for the forum Force all user posted content to start with // in the url so it selects the right protocol, if it doesn't support HTTPS so be it Do I have any other options? How do other sites deal with this?

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  • Validating sitemap with Yahoo Explorer

    - by Joel
    Hello, I have a sitemap index on my website, which I successfully validated with "Google webmasters tools". The declarations at the top are: <sitemapindex xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/siteindex.xsd" xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"> This index lists 2 sitemaps . One of them contains "images" tags after using the http://www.google.com/schemas/sitemap-image/1.1 schema declaration. When submitting this sitemap index to Yahoo explorer, I get error: ERROR: FF_30000 “Not an accepted feed format file. Please consult the documentaiton for supported file formats.” Any ideas? Joel

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  • Le monde sur le point de se « noyer dans les données » selon le président d'Oracle qui prédit une crise du stockage et du traitement

    Le monde sur le point de se « noyer dans les données » Selon le président d'Oracle qui prédit une crise du stockage et de traitement Dans une déclaration au Times de Londres, le coprésident d'Oracle Mark Hurd a évoqué le sujet de « la croissance exponentielle » des données. Il prédit que celle-ci soit sur le point de déclencher un problème majeur dans les opérations de stockage, de traitement et d'analyse en temps réel. [IMG]http://idelways.developpez.com/news/images/oracle-marc-hurd.jpg[/IMG] Mark Hurd Selon Hurd, le nombre de dispositifs connectés à internet et fournissant des données pour les entreprises va croître po...

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  • How to install Diablo 2 Lord of Destruction?

    - by user99666
    I first tried to install Diablo 2 LOD from an iso image using acetone iso. However, after acetone iso mounted the image, it said "Please install the labelled disc". I then tried with Gmount, and, following advice I received from some forums, I attempted to create mount points and then install; after it mounted the image, it installed the first three disc images but not the expansion. When I tried to play, it told me to insert the labelled disc, even though the iso image was still mounted with Gmount. How can I resolve this problem?

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  • Ubuntu black screen and icons messed up 12.04

    - by user69869
    I had a successful install when i updated from 11.10 but when i actually went to start it it hanged and the purple screen for a few seconds then flickered my boot screen then showed the desktop i cant interact its black i can see the icons marked out but no images they are just gray wireless doesnt connect it seems that it messed up all the drivers. i tried to stat the old version i had its the same exept i can interact most window close buttons are missing and most of the time it doesnt know what screen im on. any ideas on what i can do? oh and recovery mode shows alot of errors and doesnt do much i ran it for the old version and it just goes through failing and gives an error beep. Thanks in advance any advice is appreciated (note windows still works fine on this system... unfortunately ;D )

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  • Recovering a website

    - by Jessica
    I found my website in the Wayback Machine a few months ago, but today I've tried again and now it tells me it can't find robots.txt. My old webhost stopped paying for their servers back in August without any notice. I was going to do a backup the day it happened. Is there a way just to find the text? I have the old IP, images, but nothing else. None of the big search engines have caches anymore, and I already looked in the cache of three of my Macs with nothing to be found.

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  • How to reduce the tearing while watching videos?

    - by Leonardo TM
    I'm using the Ubuntu 10.10 with both VLC player and MPlayer and already installed the ATI drivers. I watched the same videos on Windows 7 and Ubuntu. But on Ubuntu the images have a lot of tearing. I tried some newbish-configs on my ATI config tool, but nothing changed. I tried videos in mkv, avi, rmvb... and in all kinds of resolutions. I would love to see some tips or maybe a solution to this problem. (I have searched for similar questions but I didn't find any :/ ) The english is not my primary lang so sorry for my mistakes. Thanks in advance! []'s Leonardo My HW Config (Acer Aspire 5740G-6979) -ATI Mobility Radeon 5650 -Intel Core i5-430M -4GB Ram

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  • How do I break an image into 6 or 8 pieces of different shapes?

    - by Anil gupta
    I am working on puzzle game, where the player can select an image from iPhone photo gallery. The selected image will save in puzzle page and after 3 second wait the selected image will be broken into 6 or 8 parts of different shapes. Then player will arrange these broken parts of images to make the original image. I am not getting idea how to break the image and merged so that player arrange the broken part. I want to break image like this below frame. I am developing this game in cocos2d.

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  • Microsoft pourrait être à l'origine de l'arrêt du Botnet « Rustock », le plus prolifique de l'histoire du spam

    Microsoft pourrait être à l'origine de l'arrêt du Botnet « Rustock » Le plus prolifique de l'histoire du spam Un groupe anonyme d'experts en sécurité a réussi à paralyser les opérations de spams produites depuis des années par Rustock, le plus prolifique Botnet de l'histoire de l'Internet. Depuis l'après-midi du 16, aucun des serveurs de contrôle et commande (CnC) de Rustock ne répond plus. Un exploit qui concorde avec une baisse drastique du nombre de pourriels à l'échelle mondiale. [IMG]http://idelways.developpez.com/news/images/rustock.png[/IMG] Bien que cette opération n'ait pas encore été revendiquée officiellement, une enquête du Wall St...

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  • Synopsis : Configure WebCenter PS5 with WebCenter Content - Good Example

    - by Vikram Kurma
    In a typical business scenario we often need to display assets like pages , images from Webcenter Content in our portal applications.  WebCenter Portal applications provides you a way to integrate content through Jdeveloper where you can browse and consume the assets from Webcenter content .  In the latest PS5 version , there is a small change to enable this feature . If this is not done properly you would see that the connection is successful but it doesn't allow you to browse through the assets . SEVERE: Could not list contents of folder with ID = dCollectionID:-1oracle.stellent.ridc.protocol.ServiceException: No service defined for COLLECTION_DISPLAY. Don't worry we are here to help you out on this   .  Read on for the solution here

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  • Best Practices and Etiquette for Setting up Email Notifications

    - by George Stocker
    If you were going to set up a Email Alerts for the customers of your website to subscribe to, what rules of etiquette ought to be followed? I can think of a few off the top of my head: Users can Opt-Out Text Only (Or tasteful Remote Images) Not sent out more than once a week Clients have fine-grained control over what they receive emails about (Only receive what they are interested in) What other points should I consider? From a programming standpoint, what is the best method for setting up and running email notifications? Should I use an ASP.NET Service? A Windows Service? What are the pitfalls to either? How should I log emails that are sent? I don't care if they're received, but I do need to be able to prove that I did or did not send an email.

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