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• Real Time Monitoring System using .net [closed]

  - by sameer

  I need to develop the application which display the dashboard where data from various SQL DB is fetched from different servers and displayed. Now this need to happen real time we can have refresh time say 5 min. Here is my thought, suggest if anything is wrong. 1) To Develop the Windows Service to accumulate the data from various SQL Server Instance. 2) Then Persist those details into SQL DB from which Dashboard will displayed on the web page. 3) Fetch of data from Windows service will be trigger every x minutes. 4) SQL Server Instance details will be stored in SQL DB which Windows Service will be referring. Thus this approach make sense. Thanks..

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• Unable to install 12.10 on asus r500v

  - by bmdr38

  I have been unable to get beyond the grub boot screen of the live dvd/usb. The Try Ubuntu without installing, Install Ubuntu, etc menu shows, and I have tried adding/replacing nomodeset and no splash with neither helping. Even "Check disc for defects" does not display anything when selected. I am at a complete loss as to how to fix this one. I have had many successful installs in the past, but this is definitely a first for me. Just as FYI, Gfx card: Geforce GT 635M I realize this particular card has Optimus on it, however even the alternative boot/command line install fails to load. Any help would be appreciated. I realize there have been multiple threads on this, but none of the methods within them have solved this yet. Thanks

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• Google I/O Sandbox Case Study: The Bay Citizen

  Google I/O Sandbox Case Study: The Bay Citizen We interviewed The Bay Citizen at the Google I/O Sandbox on May 11, 2011. They explained to us the benefits of using fusion tables on Google Maps to build infographics for their online newspaper. The Bay Citizen built the Bike Tracker Infographic to display the prevalence of bike accidents at points across San Francisco. View the bike tracker here: www.baycitizen.org For more information about developing with Google Maps and fusion tables, visit: code.google.com For more information on The Bay Citizan, visit: www.baycitizen.org From: GoogleDevelopers Views: 21 0 ratings Time: 02:21 More in Science & Technology

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• Confusion with Libgdx UI

  - by BrotherJack

  I've started with Libgdx and am currently stumbling about trying to understand how to set up the interface. I have generated the base projects in Eclipse ( < proj-name ,< proj-name -android, < proj-name -desktop, < proj-name -html), and can get the program to display a simple background, play a looping sound file, and draw a tank. I have been having some problems implementing the UI though. I want to make a collapsible interface bar at the bottom of the screen that would contain buttons for movement, and selecting weapons. I'm confused since there appears to be several ways of doing this and the documentation (or tutorials explaining it) tend to be obsolete. How would one go about this? Use a stage for the bar and actors for the widgets? I'm a little lost on this.

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• How do I find the angle required to point to another object?

  - by Ginamin

  I am making an air combat game, where you can fly a ship in a 3D space. There is an opponent that flies around as well. When the opponent is not on screen, I want to display an arrow pointing in the direction the user should turn, as such: So, I took the camera location and the oppenent location and did this: double newDirection = atan2(activeCamera.location.y-ship_wrap.location.y, activeCamera.location.x-ship_wrap.location.x); After which, I get the position on the circumferance of a circle which surrounds my crosshairs, like such: trackingArrow.position = point((60*sin(angle)+240),60*cos(angle)+160); It all works fine, except it's the wrong angle! I assume my calculation for the new direction is incorrect. Can anyone help?

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• displaying first few pages of a pdf on a page = duplicate content?

  - by Ace

  I am embedding scribd pdfs on my website. These are exam papers pdf which are available on other websites. As it is scribd is an embed/iframe, I think google considers my page as being empty with no content; google does see iframe content right? So I decided to display the first pages of the pdf as text on the page for google. Then, for user experience, i hide the text and replace it with the scribd embed code using javascript. I have 2 worries about this method. Firstly, i am displaying the first pages of the pdf and the latter may be hosted on other websites, will this be considered as duplicate content. Secondly, I am hiding the content and replacing it with the scribd embed with javascript; is it considered bad by google?

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• Way to make video-thumbnails generate from VLC instead of Totem?

  - by nick

  I'm suffering from problem that video-thumbnails do not appear in nautilus for some video files. I just found this bug typefinding: some mpeg files are not identified as mpeg files which seems to address the problem. I don't understand the specifics as reported in this bug report, but it sounds like it's a problem with Totem's interaction with Gstreamer. Since all my videos play fine with VLC (and they don't all play with Totem), I don't use Totem very much. Is there a way to make VLC generate the video-thumbnails instead of having to rely on the buggy gstreamer/totem? I made VLC my default video player but this had no effect on the display of video-thumbnails. If Totem can't play the video file, then I get no thumbnail. But VLC can play the videos fine, so why can't VLC create a video-thumbnail for it?

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• SEO: disallowing Google from indexing forms in iframes or not?

  - by Marco Demaio

  I usually place forms in iframes (i.e. order form, request assistance form, contact forms, ect.). Just the forms, I never place other contents or pages in iframes. From a SEO point of view, would you exclude forms from being indexed/crawled by Google or not? I mean my forms hardly ever contains keyword/keyphrases, moreover I obviously place empty title/meta description tags in pages shown in iframe to display forms, cause those titles are never displaied in browser title bar. So I'm wondering what's the point of letting Google index them? Moreover I think these form pages might suck out PR from all other pages that are more valuable for SEO. If your answer is "yes I would exclude them form indexing" would you simply use robots.txt to exclude them? Thanks!

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• how to get new site indexed by alexa

  - by JohnMerlino

  When I search my site on alexa, it says "Alexa Traffic Rank: No Data". So I google the issue. I come across this page: http://www.loudable.com/my-website-data-not-showing-in-alexa-get-your-website-crawled-by-alexasolution.html It says to get site indexed, click Crawl my site on the webmasters page. However there is no longer a link that says "Crawl my site". So as of now, does anyone know how to get site indexed by alexa so that my traffic rank will display on alexa index?

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• Why doesn't 12.04 recognize my ATI Radeon X300SE graphics card?

  - by Nomad Zero

  So far everything including the BCM4321 card is working, however, the OEM ATI Radeon X300SE (RV370) is not recognized. When I go into system details the card comes up as unknown. When I run lspci the card shows up as: 01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI RV370 5B60 [Radeon X300 (PCIE)] 01:00.1 Display controller: Advanced Micro Devices [AMD] nee ATI RV370 [Radeon X300SE] I have attempted check Additional Drivers but the card does not show up as needing a driver. So far this is causing the system to run warmer as the processor is doing a bit of the work to run Unity and any full screen videos tend to be rather choppy. Is there an available driver that will fix my issue and what is the install method? I am not scared to run a terminal so no worries there, as long as I have instructions, I can find my way. I am running under 12.04 LTS Kernel 3.2.0-25-generic-pae

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• flashplugin installer works for firefox but not chromium-browser

  - by user829755

  I'm on Ubuntu precise (12.04.5 LTS) and I do have flashplugin-installer installed. When I click on flash videos in chromium-browser I get "An error occurred, please try again later". In firefox they display fine. I opened chrome://plugins to see if the flash plugin is installed and indeed it's not listed. Also http://www.codegeek.net/flash-version.php displays: "You do not have Flash player installed", while with firefox it says: You have Flash player 11.2.202 installed. Following some instructions on some ubuntu page I copied the plugin using sudo cp /usr/lib/flashplugin-installer/libflashplayer.so /usr/lib/chromium-browser/plugins/ and I started chromium using chromium-browser --enable-plugins but this didn't help. chrome://chrome/ says: Version 36.0.1985.125 Ubuntu 12.04 (283153). what else can I try?

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• easy visualization of usage statistics (web app)

  - by sova

  I have some usage queries for my web app's database, the results of which I want to display graphically. Is there an easy-to-use api that exists for this purpose? I want to show things like average query-time per user (a small user-base), average query time per day, and things like that. I think it would be cool to show these on a two-axis graph. I am displaying this data on my site, so a jQuery/javascript/html solution for rendering information into graphs would be ideal. Thank you :) P.S. I wasn't sure if I should ask this on SO, but I am looking more for which product to use, not how to program with it.

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• How can I get back my deskopt? the left and top panels

  - by Hunsullivan

  I installed the Ubuntu 12.10 and the driver for ATI Radeon HD 4330 (AMD Catalyst™ 12.6 Proprietary Linux x86 Display Driver) and the latest updates. After the restart now I can see only the deskopt backgrund and nothing more. No left or top panels. The resolution changed to 1024X768 and the graphic changed to: VESA:M92. What happened? Is there something wrong with the driver? How can I solve this? I'am a beginner, please answer according to this. Thank you!

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• BeanInfo Editor in NetBeans Rocks

  - by Geertjan

  Impressed by a cool feature I didn't know about. If you have some JavaBean, like my Event class below, you can right-click it and choose "BeanInfo Editor": Now, as you can see above, I don't have a BeanInfo class. So I am now asked whether the IDE should create one for me. So I say OK and then I have a new BeanInfo class, generated from my Event class, as well as a multiview editor for visually editing the BeanInfo class: Thanks Eric and Nicklas from Artificial Solutions in Stockholm for pointing this out to me today. It comes in very handy in NetBeans Platform applications when you're working with a BeanNode and want to customize the display of your properties.

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• Authorship-verified website not included in "Author Stats" of Google Webmaster Tools?

  - by Yosi Mor

  In Google Webmaster Tools, is it normal for a website for which the Structured Data Testing Tool shows that "Authorship is working for this webpage" -- to not be listed in the "Author Stats" section (under "Labs")? I already understand that successful verification using the Structured Data Testing Tool does not guarantee that Google will actually display authorship in the SERPs, and that Google decides this at its own discretion. However, shouldn't such successful verification at least guarantee that the website is included in the "Author Stats" section (which purportedly covers "pages for which you are the verified author")? I would have assumed that, if Google is not yet displaying authorship for that site, it would show both its Impressions and Clicks as being "<10". Are my assumptions incorrect?

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• "A hard disk may be failing" , but no additional info via gdu-notification-deamon (suggestions?)

  - by blunders

  Got this message after logging in: A hard disk may be failing One or more hard disk report health problems. Click the icon to get more information. On WUBI and 10.04, there was no icon to click, and clicking on made the message go away. After rebooting, the message did not display again. I've got everything on all my hard drives in duplicate, so not super worried about a disk failure, though I am wondering why the message had no info on which disk it thought had problems. Suggestions?

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• glx not working, optirun works, gnome in fallback mode

  - by user26766

  It all started when I installed nvidia's own driver. Uninstalling it and reverting back to nvidia-current didn't solve the problem, so I have been playing with this for a while. Now nvidia-current seems to be functional. It seems glx support is missing, and my intel graphics is not responding. gnome loads only in fallback mode. Here are some outputs: glxinfo name of display: :0.0 Error: couldn't find RGB GLX visual or fbconfig glxgears Error: couldn't get an RGB, Double-buffered visual optirun glxgears works fine lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) 01:00.0 VGA compatible controller: NVIDIA Corporation GF108 [GeForce GT 540M] (rev ff) how can I fix this? thanks,

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• Upgrade to 14.04 broke gsettings

  - by zrneely

  I have a cron job which runs every 30 minutes that changes the background image by running this bash script: #!/bin/bash export DISPLAY=:0 export GSETTINGS_BACKEND=dconf wpdir="/home/username/Pictures/wallpapers/" prefix="file://" file=`ls $wpdir | shuf -n 1` gsettings set org.gnome.desktop.background picture-uri "$prefix$wpdir$file" This worked perfectly until I upgraded to 14.04. Now, running the script produces this output: (process:27459): dconf-WARNING **: failed to commit changes to dconf: Could not connect: Connection refused What can I do to fix this? Google didn't turn up any useful results. EDIT: I noticed that running this does change the background displayed on the lock screen, but it does not affect the desktop background.

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• Xrandr settings don't stick; bash script fails; Nvidia; disper doesn't work

  - by bcmcfc

  I have an Nvidia graphics card. Yeah, I know. This might have to change soon. I am trying to get the resolution to set correctly on my second monitor, which is a VGA monitor with a native resolution of 1440x900. I have set up this bash script which doesn't work: xrandr --newmode "1440" 106.50 1440 1528 1672 1904 900 903 909 934 -hsync +vsync xrandr --addmode -display VGA-1 1440 xrandr --output VGA-1 --mode 1440 It outputs: xrandr: cannot find mode 1440. It has worked previously when running the commands individually but after a restart it fails. I've also just installed disper as per this question but have no idea how to use it - the help suggests the command: disper -d VGA-1 -r "1440x900" should work, but it does not. It just outputs the help text, suggesting something is wrong but not saying what. Is there any way to get these horrific Nvidia drivers working properly with a resolution that is not detected by the tools?

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• Best practices for launching a new software version

  - by steve

  I rebuilt a web app to replace a version that we have been using for the last 3-4 years. We have a few thousand clients and a few hundred active users per day. The functionality is basically the same. The new version is a little bit faster with a few enhancement features and there are a lot of behind the scenes changes that the clients will never see. The UI is quite different but ultimately much easier to use and navigate. How should I go about having our clients stop using the old system and start using the new one? I am currently putting together a video that will play on the web site as well as within the app. The video will go through the pages and focus on some key changes. I was also thinking about an intro page that will display once the user logs in and explains some of the features.

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• How can I set parameters in Google webmaster tools so that my dynamic content is indexed?

  - by Werewolf

  I have read questions about URL parameters in Google Webmaster Tools in this site and the Google Webmaster Help Center but I have a problem. My site searches in the database and show some information. These two URL display some data: http://mydomain.com/index.aspx?category=business http://mydomain.com/index.aspx?category=graphic&City=Paris In URL parameter section, I can only define parameter category, how Google can detect proper values (business, graphics, real estate...)? Every word is not valid for search. If My page name is default.aspx or anything else, where I should define it? If I use URL rewriting like http://mydomain.com/search/category/business, my settings must change?

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• combobox intem does not show in crystal report [migrated]

  - by upitnik

  I am creating a simple printing application using crstal reports, C# and visual studio 2010. On my winform I have some textboxes, comboboxes. Comboboxes are using data for fill from the XML file. On my report I created some parameters and linked with the selection of comboboxes. When I use: cryRpt.SetParameterValue("PAR3", cmbSome.SelectedIndex); on my report I see the 0 or 1 depending my item selection. Now I want to display, not the index but the value ie: Monday. If I use selectedItem, selectedText or selectedValue i do not see anything on my report. To see what happend i put another textbox on my form and linked it with the combobox selection as: txtProe.Text = Convert.ToString(cmbSome.SelectedItem); or txtProe.Text = cmbSome.Text; In both case when I click the button I see that my selection from cmbSome is passed to it. Does anyone knows what happens here ??!

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• Is it possible to transfer Google Authorship?

  - by Stephanus Yanaputra

  Is it possible to transfer Google Authorship from one account to another? Scenario: I have user A who is a legitimate Google Author in my WordPress site. When I search the 'keyword' in Google, his name and photo will show up in the search result. One day A left the company, so we don't want to use his name again as an author, and transfer it to another person which is B. Technically speaking, I can just alter the display name and Google+ Profile URL of A to B. And then I probably can notify Google of the changes happening. But what will happen then? Will Google get confused and think that I'm doing scam? Is doing this action even correct in the first place?

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• Parsing a website's source

  - by Davlog

  I want to create an application and maybe upload it to the play store but I am not sure if that what my app does is legal or not. I am downloading a page's source from a website to get some information I need. For example if I download a page about the song "Ramble On" by Led Zeppelin and parse this page source to get the song's name, maybe a link to an image and the lyrics. Would that be illegal or can I display these information to my users without getting any problem? Also the website says it's an "open 'wiki-style' [...].It's completely user built by people like you and used every day by fans and developers alike."

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• How do I give proper attribution when distributing my modified Ambiance theme?

  - by WarriorIng64

  I made a modified version of 12.04's Ambiance that uses a dark sidebar for Nautilus, and I would like to redistribute it via e.g. gnome-look.org. From the Launchpad page for the light-themes package, it says the themes are available under a Creative Commons BY-SA 3.0 license. The way I understand it, I can distribute my modified theme so long as I provide proper attribution for it and place it under the same license. In this case, who do I attribute as the author of the original theme and where/how should I display this attribution?

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