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  • Sharepoint Guidance Logger: usage, setup and extension

    - by spano
    Introduction Log records are essential to any application for troubleshooting problems. When beginning a new Sharepoint project, one of the first needs is to have a core logging component that can be used throughout the application code. In this post I will talk about the logging solution that we are using (based on the Patterns & Practices Sharepoint Logger ), how to set it up, configure and read logs. SharePoint 2010 includes enhanced functionality for logging and tracing. You can now throttle...(read more)

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  • Oracle Magazine, November/December 2007

    Oracle Magazine November/December features articles on Oracle Magazine Editors' Choice Awards 2007, SOA, Oracle Universal Content Management, Oracle Application Development Framework 11g, Oracle BPEL Test Framework, Oracle SQL Developer, Oracle Application Express, and much more.

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  • prism and multiple screens

    - by Avi
    OK - I am studying Prism a little because of a "free weekend" offer on Pluralsight. As this is proving too complex for me, I went to the Prism book and looked at the forward, and this is what it said: What comes after “Hello, World?” WPF and Silverlight developers are blessed with an abundance of excellent books... There’s no lack of tutorials on Model-View-ViewModel ... But they stop short of the guidance you need to deliver a non-trivial application in full. Your first screen goes well. You add a second screen and a third. Because you started your solution with the built-in “Navigation Application Template,” adding new screens feels like hanging shirts on a closet rod. You are on a roll. Until the harsh reality of real application requirements sets in. As it happens, your application has 30 screens not three. There’s no room on that closet rod for 30 screens. Some screens are modal pop-ups; you don’t navigate to a pop-up. Screens become interdependent such that user activity in one screen triggers changes that propagate throughout the UI. Some screens are optional; others are visible only to authorized users. Some screens are permanent, while other screens can be opened and closed at will. You discover that navigating back to a previously displayed screen creates a new instance. That’s not what you expected and, to your horror, the prior instance is gone along with the user’s unsaved changes. Now the issue is, I don't relate to this description. I've never been a UI programmer, but same as everyone else I'm using Windows apps such as MS-Office, and web sites such as Amazon, Facebook and StackExchange. And I look at these and I don't see many "so many screens" issues! Indeed, the only applications having many windows I can think of is Visual Studio. Maybe also Visio, a little. But take Word - You have a ribbon and a main window. Or take Facebook: You have those lists on the left (Favorites, Lists, Groups etc.), the status middle, the adds and then the Contacts sidebar. But it's only one page. Of course, I understand that in enterprise scenarios there are dashboad applications where multiple segments of the screen are updated from multiple non-related services. This I dig. But other scenarios? So - What am I missing? What is the "multiple screens" monster Pirsm is supposed to be the silver bullet solution for? Shoud I invest in studying Prism in addition to learning WPF or ASP.NET MVC?

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  • Viewing the NetBeans Central Registry

    - by Geertjan
    For some fun, create a TopComponent and then add this bit of code, with thanks to Toni Epple: add(new BeanTreeView(), BorderLayout.CENTER); try { myExplorerManager.setRootContext(DataObject.find(FileUtil.getConfigRoot()).getNodeDelegate()); } catch (DataObjectNotFoundException ex) { Exceptions.printStackTrace(ex); } Run the application and you'll see the NetBeans Central Registry a.k.a. System FileSystem) of the application you're running.

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  • Speaking - Red Gate's SQL in the City

    - by AllenMWhite
    The great folks at Red Gate have invited me to join the festivities at the SQL in the City events in both Chicago on October 5, and in Seattle on November 5. In both cities I'll be presenting a session entitled Automated Deployment: Application And Database Releases Without The Headache . Here's the abstract: Ever since applications were first created, the deployment of updates and changes has been a headache, with the potential of disruption of the application at best and data corruption at worst....(read more)

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  • want to build a replica of chartgame.com

    - by raj
    I want to develop a trading simulator based on technical analysis. my ideal application would exactly be chartgame.com currently chartgame.com doesnt have historical data for stocks beyond the year 2008 and I would like to have data until 2012 and have the capability to extend beyond if needed. what are the fundamentals to build an application like chartgame.com. If anyone here is willing to help I can arrange for the finances.let me know.

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  • How do I run an executable file from a pendrive?

    - by user64720
    I am trying to run Portable Truecrypt from a USB Pendrive. I already extracted the package and all but the only way it really opens Truecrypt is if the executable is on my home folder. It never works when the executable is on the pendrive. I have tried to go to permissions and set "allow to run as an application" but anyway when double-clicking, the same alert comes up: Unable to present media/Kingston/usr/bin/truecrypt, there is no application installed for executable files.

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  • CRM On Demand Disconnected Mobile Sales for Life Sciences (iSales) is available

    - by Richard Lefebvre
    The much awaited CRMOD Disconnected Mobile Sales for Life Sciences (iSales) is now available! Oracle CRM On Demand Disconnected Mobile Sales for Life Sciences provides a flexible CRM solution for the iPad platform. It provides world-class productivity for pharmaceutical sales in disconnected and connected environments. Take a look at the Product Data Sheet and contact your local CRM onDemand sales representative for further information.

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  • TechCast Live: Java and Oracle, One Year Later (tomorrow!)

    - by Jacob Lehrbaum
    On year ago, tomorrow, Oracle became the steward of Java through its acquisition of Sun.We invite you to join us tomorrow on the anniversary of this memorable event for a special TechCast Live conversation with Ajay Patel, VP of Product development for Application Grid Products and Justin Kestelyn of Oracle Technology Network. Topics that will be covered include:- Highlights, challenges and what we learned over the past year - The Future of Java and its importance to Oracle and the community - Oracle's Application Grid product portfolio todayDate:Feb, 15, 10:00am PSTWatch it live (tomorrow)

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  • Managed Extensibility Framework

    MEF is the Framework which allows you to load extensions to your application easily. It does discovery and composition of parts you need to be included in your application at run-time. You could extend your behavior simply by adding a new Plugin.

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  • Poisoned Apple?

    <b>Linux User and Developer:</b> "The announcement of the iPad not only sent the internet into some kind of meltdown, it also became a talking point that found its way into the newspapers, everyday conversations and pretty much every media outlet with a spare minute in their schedules"

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  • Lowering the Cost of Apps Infrastructure

    Every enterprise application - your Oracle E-Business Suite, Oracle PeopleSoft and Oracle Siebel applications - require a fast, scalable, secure and reliable database that delivers on business users' quality of service expectations. But, the database used and how it is implemented can dramatically impact the cost of that infrastructure. In this podcast, we'll discuss how customers are optimizing Oracle Database 11g and Oracle Exadata to lower the cost of their application's infrastructure.

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  • Microsoft lance Surface, ses propres modèles de tablettes ARM et Intel sous Windows 8

    Microsoft dévoile Surface deux modèles de tablettes Windows 8 ARM et Intel Microsoft a ouvert le bal des dispositifs sous Windows 8, et annoncé officiellement le lancement de deux tablettes sous le système d'exploitation. L'OS entièrement repensé, avec une nouvelle interface utilisateur, un support des architectures ARM et plusieurs autres nouveautés est l'occasion pour l'éditeur de se lancer pour la première fois dans la construction de ses propres dispositifs sous Windows. Baptisés Microsoft Surface, les deux modèles de tablettes sur deux puces différentes (ARM et X86) se positionnent comme de sérieux concurrents à l'iPad d'Apple qui domine largement le marché actuellement.

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  • Calgary .NET User Group &ndash; Entity Framework Code First - December 11th

    - by David Paquette
    I will be presenting at the Calgary .NET User Group on December 11th. We will start from scratch in this intro to Entity Framework Code First. We will build a simple application using ASP.NET MVC and Entity Framework and evolve the application to show how we can build scalable applications using Entity Framework Code First. Topics covered will include database initialization, code based migrations, performance profiling and performance tuning. Register at http://www.dotnetcalgary.com/

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  • Oracle PeopleSoft Mobile Inventory Management, une solution mobile pour améliorer précision des stocks et productivité des utilisateurs

    Oracle PeopleSoft Mobile Inventory Management Une application mobile pour améliorer la précision des stocks et la productivité des utilisateurs Oracle possède déjà un portefeuille très complet de solutions de gestion des stocks et de solutions mobiles. Ce portefeuille s'enrichit encore plus aujourd'hui avec une nouvelle solution : Oracle PeopleSoft Mobile Inventory Management. Il s'agit en fait d'une nouvelle application de la suite Oracle PeopleSoft Enterprise Supply Chain Management qui permet d'améliorer la précision des stocks et la productivité des opérateurs en automatisant les transactions mobiles de gestion pour les utilisateurs de terminaux mobiles équipés de Microsoft W...

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  • How many disk should I use to meed the capacity and IOPS need?

    - by facebook-100005613813158
    An application needs 1.6 TB of storage capacity and performs 1000 IOPS. How many disks are required to meet the application requirement and offer acceptable response time? The disk specifications are as follows: - Drive capacity = 100 GB - 15K RPM - Each disk can perform 50 IOPS 4 candidate , 10,12,16,20, which one is the most likely answer? in my opinion,16 disks can only meet the capacity need ,but cannot meet the IOPS need, so ,the right answer should be 20 disks?right?

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  • Upgrading Data Tier Applications in SQL Server 2008 R2

    Changes are inevitable and like many other things in life your application will change over time. The question is how to upgrade an already deployed Data Tier Application to a newer version; what are the different methods available for upgrade and what considerations should you take? Join SQL Backup’s 35,000+ customers to compress and strengthen your backups "SQL Backup will be a REAL boost to any DBA lucky enough to use it." Jonathan Allen. Download a free trial now.

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  • Access Control Service v2: Registering Web Identities in your Applications [code]

    - by Your DisplayName here!
    You can download the full solution here. The relevant parts in the sample are: Configuration I use the standard WIF configuration with passive redirect. This kicks automatically in, whenever authorization fails in the application (e.g. when the user tries to get to an area the requires authentication or needs registration). Checking and transforming incoming claims In the claims authentication manager we have to deal with two situations. Users that are authenticated but not registered, and registered (and authenticated) users. Registered users will have claims that come from the application domain, the claims of unregistered users come directly from ACS and get passed through. In both case a claim for the unique user identifier will be generated. The high level logic is as follows: public override IClaimsPrincipal Authenticate( string resourceName, IClaimsPrincipal incomingPrincipal) {     // do nothing if anonymous request     if (!incomingPrincipal.Identity.IsAuthenticated)     {         return base.Authenticate(resourceName, incomingPrincipal);     } string uniqueId = GetUniqueId(incomingPrincipal);     // check if user is registered     RegisterModel data;     if (Repository.TryGetRegisteredUser(uniqueId, out data))     {         return CreateRegisteredUserPrincipal(uniqueId, data);     }     // authenticated by ACS, but not registered     // create unique id claim     incomingPrincipal.Identities[0].Claims.Add( new Claim(Constants.ClaimTypes.Id, uniqueId));     return incomingPrincipal; } User Registration The registration page is handled by a controller with the [Authorize] attribute. That means you need to authenticate before you can register (crazy eh? ;). The controller then fetches some claims from the identity provider (if available) to pre-fill form fields. After successful registration, the user is stored in the local data store and a new session token gets issued. This effectively replaces the ACS claims with application defined claims without requiring the user to re-signin. Authorization All pages that should be only reachable by registered users check for a special application defined claim that only registered users have. You can nicely wrap that in a custom attribute in MVC: [RegisteredUsersOnly] public ActionResult Registered() {     return View(); } HTH

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  • What is a good way to test demand for a new game platform?

    - by user15256
    I'm working on a game platform that turns your iPhone, android or iPad into a steering wheel, for racing games (like need for speed and dirt 3) and flight simulators for example. I'd love to figure out smart ways to figure out whether gamers would like something like this. I originally asked this question over on the gaming SE and it was for getflypad.com. A lot of the tech is built and most of it is doable - the question here is how to test demand and know whether gamers actually want this.

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  • Deep-protocol analysis of UNIX networks

    <b>developerWorks: </b>"Whether you are monitoring your network to identify performance issues, debugging an application, or have found an application on your network that you do not recognize, occasionally you need to look deep into the protocols being used on your UNIX network to understand what they are doing."

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  • Moms on Mobile: Are They Way Ahead of You?

    - by Mike Stiles
    You may have no idea how much and how fast moms are embracing mobile. Of all the demographics that can be targeted by marketers, moms have always been at or near the top of the list. And why not? They’re running households, they’re all over town, they’re making buying decisions, and they’re influencing family and friends. They, out of necessity, become masters of efficiency and time management. So when a technology tool, like mobile, comes along that assists with that efficiency and time management, we would obviously expect them to take advantage of it. So if it’s obvious, why are so many big, sophisticated brands left choking on the dust of moms who have zoomed past them in the adoption of mobile, and social on mobile? Let’s break down some hard truths as presented by a Mojiava report: -Moms spend 6.1 hours per day on average on their smartphones – more than magazines, TV or radio. -46% took action after seeing a mobile ad. -51% self-identify as “addicted” to their smartphone. -Households with an income of $25K-$50K have about the same mobile penetration among moms as those with incomes of $50K-$75K. So mobile is regarded as a necessity for middle-class moms. -Even moms without smartphones spend 2.5 hours on average per day on some connected mobile device. -Of moms with such devices, 9.8% have an iPad, 9.5% a Kindle and 5.7% an iPod Touch. -Of tablet-owning moms, 97% bought something using their tablet in the last month. -31% spend over 10 hours per week on their tablet, but less than 2 hours per week on their PCs. -62% of connected moms use shopping apps. -46% want to get info on their mobile while in a store. -Half of connected moms use social on their mobile. And they’re engaged. 81% are brand fans, 86% post updates, and 84% comment. If women and moms are one of your primary targets and you find yourself with no strong social channels where content is driving engagement and relationship-building, with sites not optimized for mobile, or with no tablet or smartphone apps, you have been solidly left behind by your customers and prospects. And their adoption of mobile and social on mobile is only exponentially speeding up, not slowing down. How much sense does it make when your customer is ready to act on your mobile ad, wants to user your iPad app to buy something from you, wants to be your fan on Facebook, wants to get messages and deals from you while they’re in your store…but you’re completely absent? I’ll help you cheat on the test by giving you the answer…no sense at all. Catch up to momma.

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  • Keep coding the wrong way to remain consistent? [closed]

    - by bwalk2895
    Possible Duplicate: Code maintenance: keeping a bad pattern when extending new code for being consistent, or not? To keep things simple let's say I am responsible for maintaining two applications, AwesomeApp and BadApp (I am responsible for more and no that is not their actual names). AwesomeApp is a greenfield project I have been working on with other members on my team. It was coded using all the fancy buzzwords, Multilayer, SOA, SOLID, TDD, and so on. It represents the direction we want to go as a team. BadApp is a application that has been around for a long time. The architecture suffers from many sins, namely everything is tightly coupled together and it is not uncommon to get a circular dependency error from the compiler, it is almost impossible to unit test, large classes, duplicate code, and so on. We have a plan to rewrite the application following the standards established by AwesomeApp, but that won't happen for a while. I have to go into BadApp and fix a bug, but after spending months coding what I consider correctly, I really don't want do continue perpetuate bad coding practices. However, the way AwesomeApp is coded is vastly different from the way BadApp is coded. I fear implementing the "correct" way would cause confusion for other developers who have to maintain the application. Question: Is it better to keep coding the wrong way to remain consistent with the rest of the code in the application (knowing it will be replaced) or is it better to code the right way with an understanding it could cause confusion because it is so much different? To give you an example. There is a large class (1000+ lines) with several functions. One of the functions is to calculate a date based on an enumerated value. Currently the function handles all the various calculations. The function relies on no other functionality within the class. It is self contained. I want to break the function into smaller functions (at the very least) and put them into their own classes and hide those classes behind an interface (at the most) and use the factory pattern to instantiate the date classes. If I just broke it out into smaller functions within the class it would follow the existing coding standard. The extra steps are to start following some of the SOLID principles.

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  • SignalR Book

    - by eddraper
    Originally posted on: http://geekswithblogs.net/eddraper/archive/2013/06/30/signalr-book.aspx  Just finished SignalR: Real-time Application Development from Packt Publishing.  It’s a really great read for those wanting a holistic view of SignalR as a true application building block.  In many respects I think that SignalR could end up being a game changer for entirely new classes of both apps and frameworks. I’d love to see the puppy plugged into a rich client side ORM…

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  • How to dynamically generate PDF documents

    - by Thomas
    I want to build a web application for generating stylish PDF documents. The layout should be based on a design templates and the data should come dynamically from the database. Ideally I want to design the template in a "publishing like" tool with placeholders and replace these placeholders by the web application with the data from the database. Think of something like an invoice generator, where a customer could choose from different invoice templates and the invoice data itself coming from the DB. Thanks for your ideas!

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