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  • SQL binary value to PHP variable leading zeros

    - by Agony
    Using sql query to pull data from a mssql database results in a value that still has leading zeros. The data in database is stored as binary(13) - so it will pull all 13 digits. However the value is a text, so any leading zeros will generally show up as '?' in a form on the site - and in return will update wrong data to the database later. So what i need is to only select/display the text itself, not all 13 bytes. using: SELECT CONVERT(char,uilock_pw) AS uipwd FROM tbl_UserAccount or SELECT uilock_pw FROM tbl_UserAccount still adds the leading zeros to the char array. Example in database: 0x71776531323300000000000000 Would show up as: qwe123??????? But should be: qwe123 Im not even sure what character those ? represent. Using Echo results in a normal qwe123 - but not in a form.

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  • Can emsripten compile down to Canvas-based Js instead of WebGL?

    - by Sebastian Scholle
    I understand that emscripten compiles down LLVM to JS and it converts OpenGL Calls to WebGL. Thats a fairly simple translation. Is there a way to tell emscripten to use some other graphics Library ( for example Pixi JS ) for its rendering code translations? Is the compiled JS code easy to update or would it be better to merge in your own Graphics API that handles WebGL/Canvas calls. IE: can we use a C++ Graphics Wrapper Library that when compiles to JS, will simply plug into our own JS Graphics Wrapper Library? Im assuming YES, but has anyone tried this? And if So, what would be your technique, as my C++ skills are basic.

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  • WebCenter Customer Webcast - Nov 27th/28th

    - by Kellsey Ruppel
    WebCenter Customer Webcast - Nov 27th/28th Join the Oracle WebCenter team on this all important webcast as we present the latest product direction that was recently shared at the Oracle OpenWorld 2012 conference in San Francisco, CA. This next Oracle WebCenter Quarterly Customer Update Webcast is scheduled to air on Nov 27th (Nov 28th in Asia Pacific). We will also be sharing the latest product updates and key support announcements that all Oracle WebCenter professionals and solution owners need to know. Don’t miss out on getting the latest information! There will be two live sessions with Q&A at the end of each session. Register for Session 1 -  Nov 27th 9am San Francisco, 12pm New York, 5 pm London Register for Session 2 – Nov 28thth 9am Singapore, 11am Sydney, (27th) 6pm San Francisco

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  • Will modem manager be updated in 12.04 LTS to release 0.6.0 or above by Canonical?

    - by user204045
    It is still stuck at release 0.5.2 since early last year, while release 0.6.0 does not seem to be progressed to a stable release for 12.04 LTS. Any plans for the update to occur before the end of the year? In a related but separate question, I note that the latest Modem Manager GUI (0.0.16) has now been released for Saucy Salamander in its Software Center, but still with the older 0.0.13 version for Precise's Software Center - why does it not follow suit? Perhaps Mathieu Trudel-Lapierre or Graham Inggs can offer some help with answers if no one else can? Thanks in advance!

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  • Silverlight 3.0 and ADO.NET data service framework(An error occurred while processing this request)

    - by ybbest
    Today , I try to write a Silverlight app that talks to SharePoint 2010 using the REST API.However after deploy the silverlight app and run the code , I got the following error.In order to fix this I need to make the target framework of your caller application to 4.0,in this case I need to use Silverlight 4.0 instead 3.0.After I have done that and redeploy the solution to the SharePoint.It works like a charm.   Exceptions details: System.Data.Services.Client.DataServiceQueryException: An error occurred while processing this request. Request version ’1.0′ is too low for the response. The lowest supported version is ’2.0′. However , if you got the error like this: Could not load type ‘System.Data.Services.Providers.IDataServiceUpdateProvider’ from assembly ‘System.Data.Services, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089′,then you need to install ADO.NET Data Services Update for .NET Framework 3.5 SP1 ,you can download here (for windowns 7 and server 2008 r2 ) or here (for windows vista of server 2008).

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  • Is the UX affected negatively by fully cacheable pages?

    - by ChocoDeveloper
    I want to have fully cacheable pages in my websites, but one cannot do that if they contain user-specific data, like the userbar or things in the UI that can change depending on the permissions the user has. So I was thinking whether it was possible to pull everything that is user-specific via ajax, and update the UI accordingly. But I'm worried that this might be annoying for the user, and also it might be difficult to develop. What do you think? Is there a pattern or something I can follow to deal with this?

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  • Should I include everything in the sitemap or only new content?

    - by Mee
    For a website with dynamic content (new content is constantly being added), should I only include the newest content in the sitemap or should I include everything (with a sitemap index)? What are the best practices for sitemaps esp. for large sites? Also, is there anyway to make google (and other search engines) only crawl the pages in the sitemap? Thanks Update: Also, any idea how stackoverflow handle this? I'd like to know but unfortunately (also understandingly) they have blocked access to their sitemap.

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  • How to get a list of installed software packages? [closed]

    - by mblaettermann
    Possible Duplicate: How to list all installed packages? I am on a "grown" system. My initial setup was using Ubuntu 9.04. But now with the 12.04 Update I got stuck. My System is freezing or wired errors occour. I want to reinstall my system on a clean partition. How can I get a list of the packages I installed in my system? I want a list with the base packages not all the dependecies, so I can install all packages on my clean install again with the correct (maybe new) dependencies. I other words: I want to retrieve a list of all packages installed with apt-get directly. Not the ones it additionally installs with these packages. Thanks!

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  • possible to use an IP derived from Dynamic DNS in htaccess IP allow/deny commands?

    - by user115745
    On a website I manage, I want to use an .htaccess file to allow access to a certain administrative directory only from my home IP address, which is dynamically assigned by my ISP and therefore changes -- not regularly, but it does happen. I also have an account from DynDNS and have one of the auto-update clients making sure it always points to my actual home IP address. I don't actually host anything at home; I just have set up the Dynamic DNS account. Is there any way to combine these features: that is, is it possible write the .htaccess allow/deny commands at my outside webhost in a way that my home IP address is not hard coded into the command, but instead is somehow derived from the Domain Name that the DynDNS has assigned me, by doing a real-time lookup every time the directory's .htaccess file is hit? Thank you.

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  • How can I change the icon in Thunderbird's "New Mail" popup?

    - by Jakob
    When I recieve new mails in Thunderbird a popup-message tells me about that. Does anyone know where this icon is stored and how it is named? I want to change it that it fits the Faenza-theme. I use Thunderbird 10.0.2 with following addons (all preinstalled): EDS Contact Integration 0.3.9 Global Menu Bar integration 2.0.2 Messaging Menu and Unity Launcher integration 0.8.3 Update: The Addons don't have any influence on the icon - I checked this by disabling them. I downloaded the source code and scanned it for the icon. I found it as comm-release/mail/themes/gnomestripe/mail/icons/new-mail-alert.png: Since I couldn't find this file (I searched for the name) on my PC I guess it is somehow built into Thunderbird and protected against changes. Or should there be an easy solution (not to built your own deb-file)? (In the same manner I'd like to change downloadIcon.png in Firefox: )

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  • Should I use events in this case?

    - by joon
    I'm creating a video player, like a custom YouTube player. All of the GUI elements (progress bar, video player, play button, ...) are different classes, but I obviously need them to communicate. When the progress bar is clicked, or the slider is moved, it needs to send a "seek(x)" command to the video player. Similarly, the video player needs to update the progressbar every frame. Currently I'm doing this by having almost all elements have a link to each other. So when I create the progress bar, I'm telling it where the video player is. But after a while this becomes more and more complicated, and I'm wondering if events would be a better way to do this. Or a main controller class that has all the connections. What should I do?

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  • When/how to use Node with PHP or Ruby [closed]

    - by mbuurman
    For fun, I am creating a sort of microblogging webapp where people can comment on certain things. The basic "What is your opinion on this?" should be easy doable with just PHP (input the data in the database). Along with that I want to create a statistics page, also easy doable with PHP. But what if I want to update that page in realtime? How would I integrate Node on that page? Or shouldn't I use Node for that? When would you use Node?

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  • How to find 2D grid cells swept by a moving circle?

    - by Nevermind
    I'm making a game based on a 2D grid, with some cells passable and some not. Dynamic objects can move continuously, independent of the grid, but need to collide with impassable cells. I wrote an algorithm to trace a ray against the grid, that gives me all cells that ray intersects. However, actual object are not point-sized; I'm currently representing them as circles. But I can't figure out an effective algorithm to trace a moving circle. Here's a picture of what I need: The numbers show in what order the circle collides with grid cells. Does anybody know the algorithm to find these collisions? Preferably in C#. Update The circle can be bigger than a single grid cell.

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  • How to properly shield a PO from outside?

    - by xsAce
    Update: We are a very small team (3 people) and thus I (SM) and the PO are also developers doing some coding. We are aware of this situation and we are actively trying to recruit some new talents. But it's hard! Meanwhile... we need to adapt... so my question: The PO complains about having too much outside noise (mainly stakeholders feature requests), and he can't focus on the sprint realisation. We agree that we should try to educate people on our process implications (sprint durations and product backlog), to reduce the noise. But as a ScrumMaster, how am I supposed to shield a PO from outside? Isn't he supposed to be in contact with the management and business? Also, if people outside don't want to waste too much time learning agile, what is the best way to educate them?

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  • Unable to install MS Office, wine1.7, and getting updates

    - by spirit
    I am a new ubuntu user, just installed 12.04 LTS. Learned a lot from ubuntu users suggestions on the webs. I am a student and frequent user of MS office. However, I am unable to install MS Office as failing to get updates plus installing wine1.7. sudo apt-get update shows something about unable to connect archive.ubuntu.com and some files failed to download, they have been ignored or older ones have been used instead. sudo apt-get install wine1.7 shows something about unmet dependencies and broken packages.

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  • How can I convince a project manager that there is no way to solve all the compatibility issues?

    - by SAFAD
    I have been working on this project for more than a year now, and we are close to release, the project manager wants the product to be perfect and working in every single aspect. I like that and I love working under the perfection idea, but it seems he is delaying the launch too much because of compatibility issues, he wants the product to work in every single installation, every single configuration possible, and in most cases, the product just works without issues when it's on the hands of the client. UPDATE : yes the product doesn't work properly when there are conflicts, for example, other products that don't use guidelines nor standards to load libraries (causes double library load which leads to failure), cache is another example and so on..... but we warn the clients about the conflict before purchasing and help them fixing it after purchasing I've tried to explain it by giving some examples on major products, he understands the situation, but can not believe that it is near impossible (if it is not impossible) to do what he wants. Hope it is clarified enough for the community to answer.

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  • Is it correct to add booleans in order to count the number of true values in a vector?

    - by gerrit
    Is it conceptually correct to sum a vector of booleans? From a mathematical point of view, I would argue it's not: True + True != 2. But it's quite practical to do so still! Example using the vectorised Python library numpy: In [1]: X = rand(10) In [2]: large = X>0.6 In [3]: large.dtype Out[3]: dtype('bool') In [4]: large.sum() Out[4]: 7 I don't like it, but it's very practical. Is this a good practice? Update: the aim is to count the number of true values in a vector.

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  • Problems in detecting pen drive

    - by Mzk
    First of all, I don't have an issue with detecting my pen drive on 32-bit ubuntu 12.04. It can detect my pen drive very fast when plug in. Then, I bought a laptop installed with windows 7 64-bit operating system. I have decided to installed ubuntu alongside with win7. To be precise, I installed uBuntu 12.04.3 64-bit. It appears that every time I plug in my pen drive, it is either very slow automatically mount. It is even worst that the pen drive won't mount when plug in to usb 3.0 port. Anyone? UPDATE: My laptop can detect pen drive now either 3.0 or 2.0 port. The question is why the pen drive very slow shows up?

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  • how to serialize function depending on what instance of object calls it, if same instance call in a thread then do serialize else not

    - by LondonDreams
    I have a function which fetches and updates some record from db and I am trying to make sure each if the function is called by same instance of object(same Or different thread) then function should behave synchronized else its a call from different object instance function need not to be synchronized. I have tried it use a lock per client. That is, instead of synchronizing the method directly using explicit locking through lock objects using Map. function is like :- getAndUpdateMyHitCount(myObjId){ //go to db and get unique record by myObjId //fetch value , increment , save update } And this function may get call is same thread by different Or same object instance But as fetching and matching from Map is slow , Is there other optimized way to do this ? Found similar at this Question but dont feel that is optimized

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  • AMD Catalyst Beta Open Source Drivers

    - by FourZer0
    I'm a gamer with a pretty low-end computer, so I always update to the beta drivers to squeeze out every bit of performance I can get. I currently have 13.3 installed, but I want to install the 14.6 beta. I want to use the open source version, instead of downloading from AMD's website. How can I do that in the terminal? And please explain what the commands mean so I can do it on my own in the future. Thanks in advance!

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  • How many threads should an Android game use?

    - by kvance
    At minimum, an OpenGL Android game has a UI thread and a Renderer thread created by GLSurfaceView. Renderer.onDrawFrame() should be doing a minimum of work to get the higest FPS. The physics, AI, etc. don't need to run every frame, so we can put those in another thread. Now we have: Renderer thread - Update animations and draw polys Game thread - Logic & periodic physics, AI, etc. updates UI thread - Android UI interaction only Since you don't ever want to block the UI thread, I run one more thread for the game logic. Maybe that's not necessary though? Is there ever a reason to run game logic in the renderer thread?

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  • Installed Ubuntu on a macbook pro and am running into errors with internet

    - by user209270
    I recently installed Ubuntu (64 bit, 12.04) on a mid-2012 Macbook Pro, and I've been having some really annoying issues. Chief among them is that my wireless doesnt seem to function properly. I've installed Ubuntu on this mac before, and again this time the drivers for the wireless card were missing. I, using something along the lines of sudo su apt-get update apt-get upgrade apt-get b43-fwcutter firmware-b43-installer A new problem I've been experiencing however is that none of the networks available in my home show up. I've been able to connect theto themm by going into "Connect to hidden networks" and typing in the network name and password, but when I restart the computer my network (let's just name it "Network1"), doesnt show up. I tried going into "Edit Connections" and it shows up in the wireless tab, but it is never connected to automatically or shows up in the drop-down menu. Any help?

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  • laptop screen goes blank after waking from sleep

    - by Tojo Chacko
    I have been facing this issue from the last week after some update. Whenever my laptop wakes up from suspend state it just shows me a blank screen. Regardless of whatever I do(move my mouse, press keyboard buttons) it just refuses to wake up. I am forced to do a restart and lose all my unsaved files. Has this issue been reported for Ubuntu 12.04? I am using a Lenovo X200 with Intel Mobile 4 Series Graphics Chipset. Please let me know if any body has found a fix for this.

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  • Team Explorer Everywhere 2010 now Free..!

    - by Ravi
    Yes, now more ways to get connected to TFS 2010. Up until now, if you have to connect to TFS 2010 from other platforms - be it Linux, Mac, Solaris etc., you had to purchase a CAL (Client Access License) or a 90-day free trial of the Team Explorer Everywhere 2010. You don't have to do that anymore. Microsoft has made it free and released an update with Team Explorer Everywhere with SP1. Here's the download link - http://www.microsoft.com/download/en/details.aspx?id=25125 Have fun coding..!

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  • Google s'offre une nouvelle interface, et optimise l'intelligence de ses recherches

    Google s'offre une nouvelle interface, et optimise l'intelligence de ses recherches Google s'est offert un lifting de printemps. La page d'accueil du moteur de recherche et si sobre et discrète que le moindre changement n'y passe pas inaperçu. Depuis aujourd'hui, Google.com a une nouvelle présentation. A côté d'un logo aux couleurs plus vives, le site se divise en trois panneaux : à gauche, les options ; au centre, les résultats ; et à droite, la publicité. L'onglet des options, d'habitude caché par défaut, est mis en avant. Un moyen de pousser les internautes à tester ces filtres de recherche qui ne sont pas nouveaux, mais encore trop méconnus du grand public. Par exemple, "update" : la recherche en temps...

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