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  • Good practices in screen states management?

    - by DevilWithin
    I wonder what are the best ways to organize different screens in a game? I am thinking of it like this: Inheriting a base State class, and overriding update and render methods, to handle the current screen. Then, under certain events a StateManager is able to activate another Screen State, and the game screen changes as only the current State is rendered. On the activation of a new screen, effects like fading could be added, and also the same goes for its deactivation. This way a flow of screen could be made. By saying when A ends, B starts, allowing for complex animations etc. Toughts?

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  • Code maintenance: To add comments in code or to just leave it to the version control?

    - by Chillax
    We have been asked to add comments with start tags, end tags, description, solution etc for each change that we make to the code as part of fixing a bug / implementing a CR. My concern is, does this provide any added value? As it is, we have all the details in the Version control history, which will help us to track each and every change? But my leads are insisting on having the comments as a "good" programming practice. One of their argument is when a CR has to be de-scoped/changed, it would be cumbersome if comments are not there. Considering that the changes would be largely in between code, would it really help to add comments for each and every change we make? Shouldn't we leave it to the version control?

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  • New! EBS CRM Service Request Templating Online

    - by Oracle_EBS
    In an effort to improve the user experience changes have been made to Service Request (SR) creation process using My Oracle Support (MOS). This change is now online for several high-use CRM products. We aimed to streamline the process by reducing the number of questions, making subsequent questions conditional on previous responses, reducing lists of problem categories, and recommending key documents/evidence which should be supplied to help the Support engineer progress the issue. The process is now divided into three steps: Problem - prompts for a summary of the issue, and what steps have to be performed to re-produce the issue More Information - users will see the biggest change, as they select the ‘Problem Type’, which then presents a series of suggested attachments to upload Severity/Contact - section records who to contact, by what means, and the degree of urgency for the issue. The products included are: · Incentive Compensation · Trade Management · Site Hub · Incentive Compensation Analytics for Oracle Data Integrator · TeleService · Install Base · Quoting · Sales · Field Service · Service Contracts

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  • Monitor Display issue

    - by dsiddens
    When booting I will have to boot maybe 3 or 4 times to get a screen that is not displayed diagonally or is not using the full screen width. Hardware specification: HP s7727c with AMD64 and NVIDIA chipsets and Insignia 22" monitor/TV. The Ubuntu version is 9.10 Karmic. I'd like to stay current with Ubuntu on this machine, but have gone down to 9.10 to get this described functioning. I tried higher versions and could not get past the "black screen" I think this issue is connected to the NVIDIA chipset/driver problem. I am a GUI user and I don't follow the other solutions posted which make use of the command line. I suppose if the command line solution could be given without making any assumptions of the receiving person's knowledge base, then even I and others like me, could implement it. Thank you for your time and assistance. Doug

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  • Multiple vulnerabilities in Wireshark

    - by RitwikGhoshal
    CVE DescriptionCVSSv2 Base ScoreComponentProduct and Resolution CVE-2012-4285 Numeric Errors vulnerability 3.3 Wireshark Solaris 11 11/11 SRU 13.4 CVE-2012-4286 Numeric Errors vulnerability 4.3 CVE-2012-4287 Resource Management Errors vulnerability 5.0 CVE-2012-4288 Numeric Errors vulnerability 3.3 CVE-2012-4289 Resource Management Errors vulnerability 3.3 CVE-2012-4290 Resource Management Errors vulnerability 3.3 CVE-2012-4291 Resource Management Errors vulnerability 3.3 CVE-2012-4292 Improper Input Validation vulnerability 3.3 CVE-2012-4293 Numeric Errors vulnerability 3.3 CVE-2012-4294 Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability 5.8 CVE-2012-4295 Denial of Service (DoS) vulnerability 3.3 CVE-2012-4296 Resource Management Errors vulnerability 3.3 CVE-2012-4297 Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability 8.3 CVE-2012-4298 Numeric Errors vulnerability 5.4 This notification describes vulnerabilities fixed in third-party components that are included in Oracle's product distributions.Information about vulnerabilities affecting Oracle products can be found on Oracle Critical Patch Updates and Security Alerts page.

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  • Setting up a GUI-based libvirt VM

    - by LibertasMens
    I am attempting to create a virtual machine using libvirt that will have a GNOME GUI and remote accessibility. I have successfully set up the VM to run, but I am unable to access it remotely. The command issued to build the VM: sudo vmbuilder kvm ubuntu --suite=precise --flavour=generic --arch=amd64 --mirror=http://de.archive.ubuntu.com/ubuntu -o --libvirt=qemu:///system --part=/usr/xxxx/vmbuilder.partition --templates=/usr/xxxx/mytemplates --addpkg=nano --addpkg=unattended-upgrades --addpkg=acpid --firstboot=/usr/xxxx/boot.sh --cpus=2 --mem=4096--user=xxxx --name=xxxx --pass=xxxx --hostname=xxxx --bridge=br0 My intent is to have a virtual machine that my client can remotely access with a GUI.

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  • Video: Analyzing Big Data using Oracle R Enterprise

    - by Sherry LaMonica
    Learn how Oracle R Enterprise is used to generate new insight and new value to business, answering not only what happened, but why it happened. View this YouTube Oracle Channel video overview describing how analyzing big data using Oracle R Enterprise is different from other analytics tools at Oracle. Oracle R Enterprise (ORE),  a component of the Oracle Advanced Analytics Option, couples the wealth of analytics packages in R with the performance, scalability, and security of Oracle Database. ORE executes base R functions transparently on database data without having to pull data from Oracle Database. As an embedded component of the database, Oracle R Enterprise can run your R script and open source packages via embedded R where the database manages the data served to the R engine and user-controlled data parallelism. The result is faster and more secure access to data. ORE also works with the full suite of in-database analytics, providing integrated results to the analyst.

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  • Cannot connect to ethernet port

    - by Jnir
    I'm running Ubuntu 12.04 LTE. I'm trying to connect via ethernet for the first time but have had no success. Ifconfig eth0 returns: eth0 Link encap:Ethernet HWaddr: 00:01:2e:3f:f1:a0 inet6 addr: fe80::201:2eff:fe3f:f1a0 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:68 errors:0 dropped:0 overruns:0 frame:0 TX packets:183 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:8374 (8.3 KB) TX bytes:42944 (42.9KB) Interrupt:16 Base address:0x6c00 /etc/network/interfaces has auto lo iface lo inef loopback auto eth0 iface eth0 inet dhcp sudo /etc/init.d/networking prints: * Running /etc/init.d/networking restart is deprecated because it may not enable again some interfaces * Reconfiguring network interfaces... Failed to bring up eth0 [OK]

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  • Continous Delivery TFS

    - by swapneel
    Is it possible to achieve Continuous Delivery using TFS e.g. Windows Service? There are 1000 posts on how to use msdeploy with TFS for WEB projects. I am trying to understand why there are no resources such as blogs, articles, msdn or best practises for Continuous Delivery for Windows service using TFS. I am not sure tow to achieve the following without any working reference materials. This is so frustrating. Archive existing codebase on Remote server for Service as well for Web project not on Integration Server please! How To Stop services on Remote server not on Integration Server Copy New code Base on Remote Server Start Services

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  • Oracle Forms hat Zukunft!

    - by A&C Redaktion
    Normal 0 21 false false false DE X-NONE X-NONE MicrosoftInternetExplorer4 Diese frohe Botschaft für unsere bewährte Entwicklungsplattform Oracle Forms feiert der Oracle Gold Partner PITSS (professional it software & services) mit einer großen Roadshow in acht Städten. Von Hamburg bis Wien bieten PITSS und Oracle unter dem Titel „Oracle Forms von A bis Z“ Vorträge, Diskussion und Erfahrungsaustausch für alte und neue Forms Kunden. Jeweils von 9.30 Uhr bis 16.30 Uhr geht es unter anderem um A wie ADF oder APEX, B wie BPEL, E wie Erfahrungsaustausch, M wie Migration, W wie WebLogic Server und natürlich um Z wie Zukunft. Die Roadshow richtet sich an Software Developer, IT-Leiter, Software-Architekten und Projektleiter. Die Teilnahme ist kostenlos, unter dem jeweiligen Link können Sie sich für eine Station in Ihrer Nähe anmelden: 06.11. Hannover 07.11. Hamburg 08.11. Berlin/Potsdam 09.11. Düsseldorf 13.11. Dreieich 14.11. Stuttgart 15.11. München 29.11. Wien

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  • Latest EMEA Partner Success Stories (21st November)

    - by swalker
    Be Recognised Through Partner Success Stories You can showcase your capabilities in Oracle products and industries through partner success stories that are published on Oracle.com, and benefit from the traffic on our portal. To participate, you are required to complete a form and inform us of a successfully implemented project. If your story is selected, we will contact you for an interview. Click here to access the form and submit your success story. The latest customer success snapshots with partners being uploaded on to Oracle.com are: Robur S.p.A. Telenor LinkPlus A.S. Urals Power Engineering Company Bochemie Group Mediaset S.p.A Landbrokes Coeclerici S.p.A. IDS GmbH -Analysis and Reporting Services Teatre Nacional de Catalunya LinkPlus A.S. Scottish Water LH Dienstbekleidungs GmbH Champion Europe SpA  Metropolitan Housing Partnership McKesson Robur Learn more about our partner and customer successes by browsing the many EMEA Success Stories across all industries here.

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  • Configuration of LDAP client on 12.04

    - by user106515
    We have here a way to log in the computers base on Ldap(openldap). You can use any seat with the login/pass you have. Well my problem is that everything worked fine till I had to upgrade Ubuntu to the last version (12.04). Now, it is far from impossible to log in because you only can choose administrator account! That would be my issue; I want to Lightdm allow me to choose the user e.g : pagonzalez or rmlago or whatever the login-name you have. I´ve been searching for 2 days now, and nothing comes up! Hope somebody here has any idea about it!

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  • does class reference itself static anti pattern in prism

    - by Michael Riva
    I have an application and my desing approach look like this: class Manager { public int State; static Manager _instance = null; public static Manager Instance { get { return _instance; } set { if (_instance == value) return; _instance = value; } } public Manager() { State = 0; Instance=this; } } class Module1 { public void GetState() { Console.WriteLine(Manager.Instance.State); } } class Module2 { public void GetState() { Console.WriteLine(Manager.Instance.State); } } class Module3 { public void GetState() { Console.WriteLine(Manager.Instance.State); } } Manager class already registered in Bootstrapper like : protected override void ConfigureContainer() { base.ConfigureContainer(); Container.RegisterType<Manager>(new ContainerControlledLifetimeManager()); } protected override void InitializeModules() { Manager man= Container.Resolve<Manager>(); } Question is do I need to define my manager object as static in its field to be able to reach its state? Or this is anti pattern or bad for performance?

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  • Can software company claim the intellectual property rights on my paintings?

    - by maksymko
    This is somewhat related to this question. I'm about to sign a contract with a company that this sort of "all your base are belong to us" clause in it: it says that all programs, designs, sketches, drawings I create in relation to my job belong to the company. More or less usual stuff (unfortunately). What worries me, however, is this "drawings, sketches" thing, because I'm a hobby-artist and I paint and draw at my spare time. Can the company somehow claim ownership of intellectual rights on this work? Should I ask them to explicitly state that this clause does not extend to work of art or is this "in relation to the job" part is good enough?

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  • L'iPhone 5 : un écran plus grand et une nouvelle connectique, il arrivera le 21 septembre aux mêmes prix que l'iPhone 4S

    L'iPhone 5 a un écran plus grand et une nouvelle connectique propriétaire Il arrive le 21 septembre, aux mêmes prix que l'iPhone 4S Cinq. Apple a bien présenté ce soir son iPhone 5, avec un écran de 4 pouces (1136 x 640 en 16/9e). Comme prévue. Que les développeurs se rassurent, les applications conçues pour les anciens iPhones ne seront pas étirées mais se verront ajouter deux bandes noires. Plus fin (7.6 mm), plus léger (112 grammes), plus rapide avec le processeur A6 (présenté comme 2 fois plus rapide, y compris dans le traitement vidéos, que le A5), plus endurant avec une nouvelle batterie (8 à 10 heures en surf, 40 en mode player et 225 en veille), l'iPhone 5 fait tout...

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  • Multiple vulnerabilities in ImageMagick

    - by chandan
    CVE DescriptionCVSSv2 Base ScoreComponentProduct and Resolution CVE-2004-0981 Buffer overflow vulnerability 10.0 ImageMagick Solaris 10 SPARC: 136882-03 X86: 136883-03 CVE-2005-0397 Format string vulnerability 7.5 CVE-2005-0759 Denial of service (DoS) vulnerability 5.0 CVE-2005-0760 Denial of service (DoS) vulnerability 5.0 CVE-2005-0761 Denial of service (DoS) vulnerability 5.0 CVE-2005-0762 Buffer overflow vulnerability 7.5 CVE-2005-1739 Denial of service (DoS) vulnerability 5.0 CVE-2007-4985 Denial of service (DoS) vulnerability 4.3 CVE-2007-4986 Numeric Errors vulnerability 6.8 CVE-2007-4987 Numeric Errors vulnerability 9.3 CVE-2007-4988 Numeric Errors vulnerability 6.8 This notification describes vulnerabilities fixed in third-party components that are included in Sun's product distribution.Information about vulnerabilities affecting Oracle Sun products can be found on Oracle Critical Patch Updates and Security Alerts page.

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  • Adapting Javascript game for mobile

    - by Cardin
    I'm currently developing a Javascript web game for desktop users. It is a sort of tower-defense game that relies on mouse input only, developed on canvas using EaselJS. In the future, or perhaps simultaneously, I would like to adapt the game for mobile devices. I can see at least 3 potential areas in shifting from desktop to mobile: 1. resolution size and UI rearrangement, 2. converting mouse events to touch events, 3. distribution as native app wrapper or mobile Web. What would be the best strategy to facilitate this desktop to mobile conversion? For example, should I try to code the game for both platforms, or port the game UI over to mobile by branching the code base. Should I just publish on the mobile Web or wrap the game in a native app framework? And if I were to code for both platforms using the same codebase, should I register both click and touch events, or remap click events to touch using dispatchEvent?

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  • clone() only partially doable; how to react?

    - by hllnll
    Suppose we have a class-hierarchy whose base class B requires a clone() method to be defined in its derivations. Whilst this works perfectly for most of them there is this one derivation X that holds an optional reference to a resource/object that can only be referenced from one instance of X. Whilst the rest of X can be cloned without problems this reference would have to be set to null/nil/nullptr. What is the correct way to handle this situation? X::clone() could throw an UncloneableException. Though this would be correct, it is not satisfying. Set the reference to null/nil/nullptr and leave no notice of it. The user of X has to know about Xs "particularities". Require derivations of B to define B::nearestClone(): the user of B has to be aware that the return value might not be a 1:1 clone. Something else?

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  • oracle certification

    - by Victor
    I am a j2ee developer with 6+ yrs of experience. I have scjp1.4 and scwcd 1.4. To puruse my dream of becoming an architect, I wish to round out my knowledge and make my knowledge base broader. To that respect, I have decided to take the 1Z0-047 Oracle Database SQL Expert Exam as a first step. My questions are: What is a good book/resource for this? Should I follow this website http://www.sql-ex.ru/certification/certification.php Also after completing this ceritificate, will I get a physical certificate that I will put on my resume?

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  • When it's more productive to build your own framework than using an existing one?

    - by Pierre 303
    I would like to know why you decided to build your own framework in your company. By framework, I don't mean few libraries you use often. I mean a specific way of building applications on top of it, with base classes, convention, etc. So why did you built your own framework? How could you justify that to the person that employs you. Have you measure the positive and negative impact of it? Regarding your experiences, did you notice that in some case a company framework produced real benefits, or on the other hand, increased costs of development (learning curve, debugging, maintenance, ...)?

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  • Laptop Regret

    - by Richard Jones
    Just a casual observation. To base line this. I've discussed this one terrible horror in the past, 'hot bag syndrome'. This is when you realise that you've just travelled home with your laptop enclosed in its carry case without it properly powering down. So new one today, 'Laptop Regret' You pull out your laptop and power it up connected to (boss in room) projector demo to reveal your previous nights Spotify dance music party mix / stroke / eclectic mix of website surfing (make what you will) collection. Its a social phenomena, it happens (not to me obviously), but I'd just like to benchmark my findings. (OK, it did happen to me)

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  • Subscribe/Publish Model in Web-based Application (c#) - Best Practices for Event Handlers

    - by KingOfHypocrites
    I was recently exposed to a desktop application that uses an publish/subscribe model to handle commands, events, etc. I can't seem to find any good examples of using this in a web application, so I wonder if I am off base in trying to use this for web based development (on the server side)? I'm using asp.net c#. My main question in regards to the design is: When using a publish/subscribe model, is it better to have generic commands/events that pass no parameters and then have the subscribers look at static context objects that contain the data relevant to the event? Or is it better to create custom arguments for every event that contain data related to the event? The whole concept of a global container seems so convenient but at the same time seems to break encapsulation. Any thoughts or best practices from anyone who has implemented this type of model in a web based application? Even suggestions on this model out of the scope of my question are appreciated.

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  • Expected salary for software engineer? Am I under or over paid? [closed]

    - by Asdasd Asdasd
    I work for a reasonably large tech company in Boston, MA. My company has about 1.2 billion in revenue and around 3500 employees. I have 6 years of industry experience and my current pay package is as follows: Base salary: 97,000 bonus: 10,000/year (everyone always gets 100% of this... i don't know why they bother call it bonus) RSU stock: 8000/year at present day valuation. My vesting schedule covers me for the next 5 years. that brings my total pay to ~ 115,000/year Given that, would folks say I am under/average/over paid? I read so much about how engineers at google and facebook are making ridiculous sums of money (almost 200k with bonuses included) and it makes me question my pay package. thanks

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  • Oracle Cloud Applications Day 2013... Sta arrivando!

    - by claudiac.caramelli
    Mancano pochi giorni all'evento dedicato alle applicazioni Oracle in ambito Cloud: la manifestazione si svolgerà lunedì 28 nella sede de Il Sole 24Ore, in via Monte Rosa 91, a Milano. Non perderti l'evento dell'anno dove potrai scoprire tutte le novità e le caratteristiche del pacchetto Cloud più completo al mondo! L'agenda della giornata è ricca: la mattina potrai assistere a interventi moderati da Enrico Pagliarini, il pomeriggio potrai partecipare alle parallele dedicate ai topic più importanti, dove approfondirai gli aspetti che più ti interessano. Partecipa alla conversazione con l'hashtag #CloudDayIt. Tutte le informazioni le trovi QUI Ti aspettiamo!

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  • Russian Hydrodynamic Modeling, Prediction, and Visualization in Java

    - by Geertjan
    JSC "SamaraNIPIoil", located in Samara, Russia, provides the following applications for internal use. SimTools. Used to create & manage reservoir history schedule files for hydrodynamic models. The main features are that it lets you create/manage schedule files for models and create/manage well trajectory files to use with schedule files. DpSolver. Used to estimate permeability cubes using pore cube and results of well testing. Additionally, the user visualizes maps of vapor deposition polymerization or permeability, which can be visualized layer by layer. The base opportunities of the application are that it enables calculation of reservoir vertical heterogeneity and vertical sweep efficiency; automatic history matching of sweep efficiency; and calculations using Quantile-Quantile transformation and vizualization of permeability cube and other reservoir data. Clearly, the two applications above are NetBeans Platform applications.

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