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  • Java or C# for a PL/SQL Developer

    - by OracleDeveloper
    Hello, Can you Please suggest as what should be my next carrer move , I am an Oracle Developer , I worked in Forms and reports and know good PL/SQL and SQL. Now , I am thinking to learn new technology as there no jobs in PL/SQL alone and Oracle front-end Forms and reports are on the verge of extinction. The issue is that I have with Java is its HUGE and I need to learn a lot many other technologies as well ( struts , hibernate , spring etc ) in addtion to adv java and Java EE coming. I am think as which technology can give with edge , with PL/SQL and Oracle ... Thank you.

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  • C# - How to detect all IP addresses from a LAN?

    - by SAMIR BHOGAYTA
    string strHostName = string.Empty; cmbIPAddress.Items.Clear(); // Getting Ip address of local machine... // First get the host name of local machine. strHostName = Dns.GetHostName(); // Then using host name, get the IP address list.. IPHostEntry ipEntry = Dns.GetHostByName(strHostName); IPAddress[] iparrAddr = ipEntry.AddressList; if (iparrAddr.Length 0) { for (int intLoop = 0; intLoop cmbIPAddress.Items.Add(iparrAddr[intLoop].ToString()); }

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  • Couldn't Make It to Oracle OpenWorld? Fear Not! Upcoming: Using the Oracle E-Business Suite SDK for Java in ADF Applications Webcast

    - by Juan Camilo Ruiz
    For those of you who didn't make it at Oracle OpenWorld, we have good news. The ADF and E-Business Suite teams are well aware that various ADF and Oracle E-Business Suite customers are looking for guidance on how to work with the Oracle E-Business Suite SDK for Java in ADF applications: its capabilities, limitations, etc. As some of you might know, Sara Woodhull from the Applications Technology Group (ATG) in Oracle E-Business Suite and I delivered a session on the topic at Oracle OpenWorld last week. The good news is that we are already planning to deliver this session again as a webcast, tentatively scheduled for Nov. 2, 2012.  Stay tuned to this and the Oracle E-Business Suite Technology Stack blog for upcoming information about the webcast.

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  • Oracle Magazine, July/August 2009

    Oracle Magazine July/August features articles on business efficiency with Oracle data warehousing, business intelligence and enterprise performance management; Oracle Enterprise Linux and Oracle Unbreakable Linux support, Oracle OpenWorld preview, open source, Oracle Application Development Framework, best PL/SQL practices, security for Oracle Application Express applications, Microsoft Visual Studio for .NET and Oracle Database, Oracle Data Pump, Tom Kyte answering your questions and much more.

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  • Know a little of a lot or a lot of a little? [closed]

    - by Jeff V
    Possible Duplicate: Is it better to specialize in a single field I like, or expand into other fields to broaden my horizons? My buddy and I who have been programming for 13 years or so were talking this morning and a question that came up was is it better to know a little of a lot (i.e. web, desktop, VB.Net, C#, jQuery, PHP, Java etc.) or is it better to know a lot of a little (meaning expert in something). The context of this question is what makes someone a senior programmer? Is it someone that has been around the block a few times and has been in many different situations or one that is locked in to a specific technology that is super knowledgeable in that one technology? I see pro's and con's of both scenarios.. Just wondering what others thought.

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  • Login - check database if user exists... (c#)

    - by SAMIR BHOGAYTA
    I have managed to do the following... string connectionString = "datasource=localhost;username=xxx;password=xxx;database=xxx"; MySqlConnection mySqlConnection = new MySqlConnection(connectionString); string selectString = "SELECT username, password " + "FROM forum_members " + "WHERE username = '" + frmUsername.Text + "' AND password = '" + frmPassword.Text + "'"; MySqlCommand mySqlCommand = new MySqlCommand(selectString, mySqlConnection); mySqlConnection.Open(); String strResult = String.Empty; strResult = (String)mySqlCommand.ExecuteScalar(); mySqlConnection.Close(); if (strResult.Length == 0) { Label1.Text = "INCORRECT USER/PASS!" //could redirect to register page } else { Label1.Text = "YOU ARE LOGGED IN!"; //set loggin in sessions variables }

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  • Ideas for time-keeping in a webbased RPG?

    - by ashy_32bit
    I'm assigned a task of doing the preliminary research stuff for a web-based MMO RPG. Now my buggiest problem here is "web based" vs "MMO RPG". I did some research about time keeping systems and I'm totally confused as how exactly something as real-time as an MMO-RPG can work on some pull-only (unidirectional) platform like HTTP. I know there is also a turn-based alternative to time keeping but can it work in an MMO setting ? EDIT: Take a battle for example, player A (human) wants to attack Player B (also human) in the open. How does it work when when player A issues the "attack" command on player B ? how do I inform player B that he is being attacked ? and then how exactly the battle goes on between the two in an HTTP based communication channel? To my knowledge this is impossible unless you resort to another technology (HTML is 1-way, that is you can just ask server and get response, server can't update you unless being asked to. this is very well-known and simply explained). So I though maybe I can somehow change the whole timekeeping model from real-time to a more non-real-time model (towards a turn based RPG for example) and somehow work around the whole problem of "interactivity". EDIT2: It is not that I don't wanna use any server side technologies. For sure it is not gonna work client-side-only even for the most trivial of the multi-player games, let alone an RPG. So sure there would be a (probably complex) server side component to it (the so called Game Engine I suppose). The problem is not the technology that implements the logic (game mechanics) bits but the communication technology and how it limits the game mechanics abilities (like how real-time or turn based it is gonna be). HTTP is a request-response protocol meaning you get served only if you ask for it (explicitly send a GET or POST request to the server). HTTP server can not inform you if anything of interest happens in the game world unless you refresh the page (as some suggested) or you use some bi-directional tech (totally different animals) like Flash, WebSock, HTML5 etc etc. So maybe the question is: Is it possible to implement a MMORPG using only HTML5/PHP and no periodic page refreshes? if so what would be rules to make it an MMO-RPG? Can't explain it any clearer. Sorry :D

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  • Getting Started with Oracle Fusion Human Capital Management

    Designed from the ground-up using the latest technology advances and incorporating the best practices gathered from Oracle's thousands of customers, Fusion Applications are 100 percent open standards-based business applications that set a new standard for the way we innovate, work and adopt technology. Delivered as a complete suite of modular applications, Fusion Applications work with your existing portfolio to evolve your business to a new level of performance. In this AppCast, part of a special series on Fusion Applications, you hear about the unique advantages of Fusion Human Capital Management, learn about the scope of the first release and discover how Fusion HCM modules can be used to complement and enhance your existing HCM solutions.

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  • Oracle Magazine, May/June 2006

    Oracle Magazine May/June 2006 features articles on Oracle developer tools, Semantic Web, Lucasfilm, Manpower, PL/SQL Best Practices, SQL Developer, ODP.NET and Oracle Database 10g Release 2, PHP, Oracle Application Express, and much more.

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  • Oracle Magazine, January/February 2009

    Oracle Magazine January/February features articles on Oracle Exadata, Oracle grid infrastructure, Oracle embedded databases, Oracle WebLogic Server, encrypting Tablespacess, managing database resources, Tom Kyte on Dynamic Sampling, easier interactive data entry, coding PL/SQL, tips on Oracle Application Express and much more.

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  • Them and us

    - by Plip
    As much as we try and create inclusive societies throughout the globe time and time again we revert to our tribal and clan origins back in the distant past, be those line split across the obvious like  Nationality, Religion or even the Football teams we follow. Microsoft to me has always been a “them”. I was always on the outside looking in, free to say as I wished and have an external objective viewpoint. Now, after my first week (well four days but who’s counting) Microsoft is an “us” for me. So when I look up in the Atrium of Building 1 at Microsoft’s UK headquarters I see banners like the one above and I already genuinely feel a part of this much bigger community. I looked up at that and I felt a sense of pride to be part of something bigger, something which is out there touching peoples lives everywhere (for the good and the bad). My objectivity has made me who I am today. I’m open to other ideas and concepts, I’ve worked hard to be understanding across the board be it from technology through to cultural differences in my life and it’s vital to me that I preserve that so I now have to learn how I balance the “them” of Microsoft to the “us” of Microsoft and maintain the objectivity. It’s my job to advise people on the best way to do things, which won’t always mean “Use Microsoft Technology X”, sometimes it’ll be my responsibility to say “Don’t use Microsoft Technology X”. My first and foremost responsibility is to the customer, to give them the best advice that I can and I want to maintain that. Yeah, I’m sure I’ll be tarred by some as a Microsoft guy, for many years I’ve had just that, but those out there in the non Microsoft communities I’ve engaged in I think know that I’m the first to say when I think something is a bit naff. So, here’s my ask to you ‘the community’. Keep me honest. If I start to sound like a fanboi I want you to find me and give me a slap. It’s all too easy to forget reality sometimes and I want to make sure I stay well and truly routed in that reality. Also, no matter how much I embed myself within Microsoft I fear I will never understand Microsoft’s marketing team. In the Gents just under the WP7 banner shown above I was faced with this. Draw your own conclusions on what it’s message is.

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  • The Digital Video Recorder (DVR) is old news, the IP TV is the new generation.

    Its been more than 10 years since the first DVR came out in the US, the idea that you wont be wasting time by programming your video to record a show. Tivo was the first company to bring the idea of a hard disk to store your programs as well as the recurring shows recorded. Its being more than 10 years since that technology advance that improved the live of many families, yet after 10 years the technology hasnt improved much besides all cable and satellite companies provide their own device without...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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  • Oracle Magazine, January/February 2010

    Oracle Magazine January/February features articles on the evolution of enterprise architecture, customer acquisition and retention with Oracle CRM On Demand, Oracle awards for 2009, task flow routers, privacy and security, Oracle Essbase, compressing with Oracle Exadata Hybrid Columnar Compression, Tom Kyte on Oracle Database 11g Release 2 and much more.

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