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• Implementing unlockable items on Android

  - by coder_For_Life22

  I know this would be a beginners question (some of you might think) but I would like to know different approaches for this. I have a game with lets say 20 unlockable items, at the main menu I have a button where the user can go to an activity and view the unlockable items. So I would like for it to have a "Locked image" and under it a text telling you what the item is and maybe how to unlock it. What is the best way of going about this? And then when the item is unlocked during the game, maybe put a variable in the shared preference and check at the beginning of the activity with the unlockabled items. Let me know what you guys think. Thanks.

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• Open a popup window from Silverlight

  - by Emanuele Bartolesi

  Silverlight has a method called HtmlPage.PopupWindow() that opens new web browser window with a specific page. You can find this method in the namespace System.Windows.Browser. If you haven’t in your project, add a reference to System.Windows.Browser. The method HtmlPage.PopupWindow() has three parameters: Uri – location to browse String – the target window HtmlPopupWindowOptions – a class with the window options (full list of properties http://msdn.microsoft.com/en-us/library/system.windows.browser.htmlpopupwindowoptions(v=vs.95).aspx) For a security reason of Silverlight the call to HtmlPage.PopupWindow() is allowed through any user input like a button, hyperlink, etc. The code is very simple: var options = new HtmlPopupWindowOptions {Left = 0, Top = 0, Width = 800, Height = 600}; if (HtmlPage.IsPopupWindowAllowed) HtmlPage.PopupWindow(new Uri("http://geekswithblogs.net/"), "new", options); The property IsPopupWindowAllowed is used to check whether the window is enabled to open popup.

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• how do I upload photos from shotwell?

  - by Mags

  I only started using Ubuntu a couple months ago. I've been able to get pictures from my camera onto the machine. The system is very different for me and I'm trying to work it out on my own, but I have a homework assignment that requires me to upload JPG files of photos I take and I'm having a problem. When I click the button on the page to choose a file, I go into the different photo files and nothing shows up, but the screen where files would be turns a very faint orange, just a tint. I've tried putting the named photos on my desktop, but the upload screen doesn't recognize it at all. How can I use this software to upload my pictures? Thanks.

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• Limiting what resumes computer from suspend

  - by user1399195

  I'm having a ton of trouble getting Suspend to work with my laptop. I want to start using Ubuntu but this is a pretty important aspect since I take my laptop with me everywhere. Anyways, I wanted to narrow down the possible problem with my laptop. What happens is that when I suspend my computer, within seconds, it just boots back up. I have changed /proc/acpi/wakeup to where everything is disabled but that did nothing. Is there a way where I can disable every feature from waking up the laptop except the power button?

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• Monitor resolution can't be saved

  - by Iztok

  Today I installed Lubuntu 13.10 on Vmware Player (inside Windows). I change the Monitor setting (resolution) from default 800x600 to 1680x1050. It works. Beside Apply, I also press Save button. "Changes are saved" appears. But - after restart, the resolution is again in 800x600. I also opened /etc/xdg/lxsession/Lubuntu/autostart and add (it was empty before) one line: @xrandr --mode 1680x1050 After restart the default resolution is back again. Any idea?

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• Finding Font Issues in Acrobat

  - by Jayme

  Ok let me try this again, so sorry for not be clear. We create our PDFs through Quark, then send to print. I usually create outlines on my EPS files before I load in Quark but forgot this time. We bypassed the font error that Quark gave us by accident and found out our PDF was bad too late and it cost a lot of money to fix. We are trying to find a way to check our PDF for font problems before we send it to print, in case this problem happens again. We just want to be extra sure that we have tried everything. What I see in Quark is what the font is supposed to look like. When I view my PDF, the text is mixed up. Its readable but doesn't look like its supposed to and the spacing is all off within the text. My boss told me about the preflight in Quark and the Internal Structure for the fonts. She was asking me if this would help and what the lingo all meant. (which is where my first question started) The image on the left is my EPS that is correct, the image on the right is from the PDF. The white text in the top right and the website at the bottom left is what is messed up. I am running Mac 10.5.8, Quark 7.5 and Acrobat 8.3.1. Thanks, Jayme

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• Change player in javascript game [migrated]

  - by KLUSTER

  Game: onClick startbutton mathrandom for first player who starts the game. 4 Pictures: 2 of it player1 and player2. another 2 Player turn. need help: on button click next player turn function game(){ var PlayerTurn; PlayerTurn=parseInt(Math.random()*2); if(PlayerTurn==0){PlayerTurn=1;window.document.player1.src="Cache/Player3.PNG";} else{PlayerTurn=0;window.document.player2.src="Cache/Player4.PNG";} } Any help is appreciated.

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• Cannot shutdown, computer freezes

  - by Firouziam

  I've installed Ubuntu 12.04 (near windows 7) on my laptop(Dell studio xps 1640 with Ati Radeon HD 3670) and everything is working fine, but when I want to shutdown my computer it freezes! I don't know what to do after that, then I have to use power button to power off the computer and it's not good at all. I don't know what's the problem and I don't know how to figure this out. I installed the graphic card driver (12.6 version) from ATI website and it fixed my problem with playing videos but I think after that this shutdown problem appears! Would you tell me what's the problem and how can I fix it?

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• Announcing Oracle WebLogic 12c

  - by alexismp

  While this blog is mostly devoted to GlassFish, you may be interested in the Oracle WebLogic Server 12c announcement scheduled for December 1st, 2011. The launch event is called "Introducing Oracle WebLogic Server 12c, the #1 Application Server Across Conventional and Cloud Environments" and will be split into Executive Overview and Developer Deep Dive sessions. The agenda description includes the following (emphasis is mine) : • Optimized to run your solutions for Java Platform, Enterprise Edition (Java EE); Oracle Fusion Middleware; and Oracle Fusion Applications • Enhanced with transformational platforms and technologies such as Java EE 6, Oracle’sActive GridLink for RAC, Oracle Traffic Director, and Oracle Virtual Assembly Builder On a slightly less official note but on that same topic, you should check out Steve Button's blog and twitter stream.

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• Ubuntu loading stops ?

  - by joxnas

  I don't know why, or how... but my ubuntu's loading / booting stops right after the ubuntu logo appearing.. An underscore appears in the right top of the screen: _ then, it disappears leaving the whole screen black Version is 9.10 ,Kernel is .20 I have tryed recovering mode and selected recover damaged packages option, but it didn't do any good.. I have very important files in Ubuntu that I need to copy to a pen drive or something, today.. The terminal mode is working, so i think i can do this there.. My questions: How can I get my Ubuntu to load? Is it possible to copy the files i need via terminal mode? I dont know if with other of the previous kernels it would work... but I had configured my grub (inside Ubuntu's gui) to show only the last kernel... and now i can't select any other kernel then .20 because I don't know a way to configure Grub unless via Ubuntu's gui... My hardware: ATI Mobility Radeon 4650 HD P7450 2.13Ghz Core duo 4Gb DDR2

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• I just deleted my backup file! How do I save it?

  - by Sammy

  I just accidentally deleted a backup file that I need to restore my system. It's an Acronis True Image TIB file. It was stored at H:\My backups and the name of the file was File_backup_2012-10-18.tib. I did a quick scan with Recuva 1.43.623 and it found the file using the recovery wizard, but it was unable to recover it. The "state" of the file is "unrecoverable". So the resulting file is 0 byte. I am trying to do a deep scan with Recuva right now but it takes a lot of time. If it should fail, what other recovery option do I have? Is there any other good file recovery software that's free to use for home users? I do have a second copy of the whole system partition, but I needed this file backup copy because it is more up to date. That's the file, right there! But why is Recuva unable to recover it?

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• How do I get Apache 2 to read this directory?

  - by Mike

  I'm on Mac OSX and i I have apache2 installed via MacPorts, running as the _www user. I have some files I want to serve in the /Users/Me/Documents/abc folder. Right now, though, the permissions of /Users/Me/Documents are 700. So, _www can't get in, even if abc is chmod 777. I recognize the following options: Allow _www access to my Documents folder. Put the files I want to share outside of my Documents folder. Hard-link the files outside of my Documents folder, and point apache to the hard links. None of these solutions are acceptable to me, however. I don't feel safe allowing _www access to my entire Documents folder. I really want to keep the files in my Documents folder for other reasons. The files are changing all the time, so hard-linking would not always reflect the right file structure, and, as I understand it, you can't hard-link a directory (though, if you could, that would solve it). Any ideas for a solution? Is there a way to run a few httpd processes as my user account so it can get in there? Or, is there some way to hard-link a directory, or some way to get httpd to follow a symlink past a directory that is 700 not owned by _www? Thanks!

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• Shutdown after waking up

  - by user71468

  This issue appeard after installing last week's updates from Update Manager. When waking up after suspend, the OS starts loading and it halts unexpectedly, before the load is complete. I don't get to see login screen. This worked well last week, before installing updates. Then I need to remove laptop's battery, wait a while, then plug it and start again (otherwise power button won't work). Is anybody else experiencing this behavior? I have an HP DV7 with an intel core i7.

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• Where to find GUI code

  - by muffinz

  I've been rummaging through Unity's source code (Shell Interface) and I was a little curious about something; where in the code are you supposed to find positional code? I'll clarify a bit with some examples. How do you find in the code what tells the Launcher to sit on the left side of the screen? Where in the code does it tell the "Session" button on the panel (top) to sit at the very right of the screen? I guess my real question is how do I find this out for myself? I've looked through a big portion of the source code and can't find anything related to the actual position of these items, only their sub-items like text-align. Any guidance on this would be much appreciated.

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• Why is my HP TouchSmart tx2 1025dx shutting down?

  - by Kristy

  I'm having an issue with my HP tx2 1025dx laptop. Sometimes it will spontaneously shut itself off. First, the screen will go out. Next, the computer itself will shut down. This usually occurs when I am doing something that requires a lot of resources, but lately can happen when I am doing something as simple as using an Office app. I think it may be heat related, if I try to boot the laptop after it shuts itself down, it will shut itself down again before startup is complete. If I let it cool down for a while and then come back to it, the computer will boot properly. These shutdowns are always accompanied by high temperatures on the bottom right side, as well as the right side of the keyboard. I am using a laptop cooler with two fans, and it is not making a bit of difference. This is the second TouchSmart we have owned, the first one had the same issues, we sent it in to HP after it finally refused to reboot. They “fixed” it, and it worked fine for about a month before doing the exact same thing. Unfortunately we had bought the second one before the issues began with the original, if I had known this would be a problem, I would not have purchased another TouchSmart. This particular laptop we have had for more than a year and it didn’t start these issues until a couple of months ago. Any suggestions as to how to fix this problem?

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• NOTEPAD++ Need macro or typeitin for automation of large lists

  - by user2526699

  I'm sure there is a way to do this but I can not seem to figure it out. I will try my best to explain this. I have a list with 20,000 lines in notepad++. I have two tabs open in notepad++. The right side tab is the main list. The left side tab is what needs to be added to the beginning of each line in the right tab. Here is an image of my notepad++ to give you a better understanding. I need to be able to do the following in an automated way as I have over 20,000 lines to do this way. copy line 1 of tab 'new 7' switch to tab 'new 6' paste clipboard(line 1 of tab 'new 7') at beginning of line 1 tab 'new 6' switch back to tab 'new 7' copy line 2 of tab 'new 7' switch to tab 'new 6' paste clipboard(line 2 of tab 'new 7') at beginning of line 2 tab 'new 6' I have both pasteitin and typeitin download but if i need some other program/app or if it's built in to notepad++ that would be great. I need to do this by the program itself or for me to only have to press a button to do each of these.

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• Image sharing from mysite to facebook profile using php

  - by Stalin

  Good morning.Myself stalin. am a php developer.am new to facebook integration. My requirement is, I need to share the images from mysite to facebook user profiles. ie, i have a page that list the images in mysite. if i click any one image , i need facebook login pop-up from ther i have to enter username ans password after clicking the login button my clicked images have to be post in user's album using php and facebook api. this is my urgent requirement. need help from your side. Thanks.

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• Programming Language for RF scanner [closed]

  - by Sid

  I am a Software Developer mostly on Windows System. I have been tasked to create an App Program for an RF Barcode Scanner. Which I don't have any experience in this kind of software. I am open to learn new Programming Languages to develop the software for this barcode scanner. From which I see on our meeting. It uses Windows or Windows Mobile as OS. Can someone direct me to a tut site or just tell me what language I should use? Requirements is mostly, Log In, UI Entry of Details + Barcode, Process Button. Connection To SQL Server via Wifi Access Point to call the procedure afterwards. I am not developing a Barcode scanner, I am developing a UI Software like a Mobile App. I tried to google but I dont know what exact keywords I should search for. My question is, what PL is mostly used to develop this kind of softwares.

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• Generate Unique Abstract Backgrounds with Ablaze

  - by Jason Fitzpatrick

  If you want custom and unique backgrounds without having to code your own image-generating engine, Ablaze makes it simple (and fun) to create abstract images. You can customize a wide array of options in Ablaze including the base shape (ring, horizontal line, or random), number of particles, distance each particle travels, and the speed (if you increase the speed range you get more distinct lines and if you decrease it you get smoother smokier shapes). You can also seed the design with a color palette pulled from any image you provide (the sample above was seeded with a Wonder Woman comic panel). Tweak and reset the pattern generation as much as you want; when you create an abstract image worthy of your desktop just click the save button to grab a copy of it in PNG format. Ablaze [via Flowing Data] How To Create a Customized Windows 7 Installation Disc With Integrated Updates How to Get Pro Features in Windows Home Versions with Third Party Tools HTG Explains: Is ReadyBoost Worth Using?

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• How can I change the percent of screen brightness that changes every time I press the shortcut?

  - by Chriskin

  When I press Fn+F6 the change in brightness is too big. How can I make it move less than it does now? (Let's say, half that, for example.) (11.04/Gnome. I'm on proprietary nvidia drivers.) EDIT: I haven't tried what Rinzwind has written below because , after throwing a cup of coffee on my laptop, my keyboard was destroyed (so i no longer have the FN button that is needed - i'm currently writing from an external one). I have already ordered a new one and i will collect it from the service center tomorrow at noon

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• Synchronizing (updating) published files

  - by MucMug

  How can I update a published file and maintain the same URL? After saving an update of a published file on my desktop, it will automatically "synchronise" with the corresponding files at UbuntuOne (and it does). Problem is that the "new file", actually the updated file with the same name, is no longer published. Pressing the publish button results is a new URL. I now have to mail new URL's and change embedded links, as old URL will result in a failure to find the updated file (or indeed any file). I am not sure if it is a bug or a design flaw (maybe intentional?), but it seems strange to me.

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• How To Install Windows Azure

  This tutorial assumes that you are familiar with the offerings that both Windows Azure and SQL Azure have to offer. If that is not the case, I recommend you visit the products features page located at: http://www.microsoft.com/windowsazure/features/. To begin, go to www.microsoft.com/windowsazure/sdk and click on the Get Tools amp; SDK button, shown below: Alternatively, you could choose to download the Standalone Windows Azure SDK or the Windows Azure AppFabric SDK, but that is beyond the scope of this article. Basically you would choose this option if you did not want to install the other ...

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• Windows 8: Paradigm Shift

  You've probably heard a lot about the loss of the Start button in Windows 8. While it isn't completely lost - you can still get to it via a convoluted path - its disappearance is merely a sign of the rethinking that went into the operating system's creation. Window 8's designers made certain assumptions while building the new system: Users will interact with the operating system predominantly through a touch interface. Users will do their computing on mobile devices, and may in fact use several different devices for the same purposes. They may even want to get work done on devices they do n...

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• Unable to upgrade 11.04 to 11.10

  - by Kasi

  I have Ubuntu 11.04 installed in my laptop and tried to upgrade it by opening the update manager and and making the necessary settings in settings - updates - release upgrade - normal releases and then hitting the check button. But nothing appeared indicating later version is available to be upgraded. When I run the following sudo apt-get dist-upgrade below is the result that appeared. Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Also I am unable to watch YouTube videos in the Firefox 15.0 in my Ubuntu 11.04.

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• Best design to create dynamic set of questions(controls ) in silverlight web application?

  - by Sukesh

  I have around 15 templates (this will grow) and each template will have around 10-15 questions. Each question can have answers in different format like text box, list box, dropdown, radio button etc. I need to show one template in a page, at a time based on the input I am getting. What would be the best design approach for this? Put questions data in database and Create dynamic control? Putting in xml and display using xslt? Creating static set of templates? Or any other approach? I don't have too much time to do this. I am going to use Silverlight for this.

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