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• Where should Acceptance tests be written against?

  - by Jonn

  I'm starting to get into writing automated Acceptance tests and I'm quite confused where to write these tests against, specifically what layer in the app. Most examples I've seen are Acceptance tests written against the Domain but how about tests like: Given Incorrect Data When the user submits the form Then Play an Error Beep These seem to be fit for the UI and not for the Domain, or probably even the Service layer.

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• Website Success Strategies For Service Providers

  There is a big market for a variety of services that can be delivered online. In fact, one of the fastest ways to generate income with an online business is to offer a service. Examples of successful online service businesses include graphic design, virtual assistance, web content writing, life coaching and marketing consultation.

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• Developing Conditionally Driven Event Handlers in ASP.NET 3.5

  What is a conditionally-driven event handler and why would you want to use one Basically such an event handler will perform its assigned action -- such as displaying text on the screen -- if and only if a certain specified condition is met. As you might imagine such event handlers have a range of uses. This article will walk you through some examples in ASP.NET 3.5.... Cloud Servers in Demand - GoGrid Start Small and Grow with Your Business. $0.10/hour

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• Can I hide running applications from the unity launcher?

  - by Chris Whelan

  When running UNE 10.10 I often have several applications running which on a traditional GNOME desktop environment would be running purely in the background and would only be visible from the system tray. Good examples would be tomboy when hidden or redshift. Unfortunately Unity shows a running application in the launcher (dock) for these applications even though they already have appindicators visible in the sys tray. Is there any way to configure/force Unity not to show icons in the dock for certain applications?

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• H1 vs H2 vs Other for website title/logo and SEO

  - by Ilian Iliev

  It is a common practice for front-end developers to put the website title or logo in H1 tag and the title in H2. But most of the time the title of the page/article is more important because it caries the content value. So my question is what is the best approac from semantic and seo viewpoint. Examples: logo - H1, title - H1 logo - H1, title - H2 logo - H2, title - H1 logo - other tag, title - H1 Provided other variants if you think they will have bigger effect.

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• Shared Datasets in SQL Server 2008 R2

  This article leverages the examples and concepts explained in the Part I through Part IV of the spatial data series which develops a "BI-Satellite" app. Overview In the spatial data series we ... [Read Full Article]

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• Oracle Turkey Applications Strategy Update Event

  - by [email protected]

  By [email protected] on April 12, 2010 10:42 PM Oracle Turkey recently gathered a wide range of customers and associates for an Oracle Applications Strategy update event in Istanbul, as part of the worldwide Global Applications Smart Strategies Tour. The program discussed new technologies and with real-world examples, presented strategies for leveraging technology to succeed in today's challenging business environment.

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• What's the best explanation of what Story Points are?

  - by Cixate

  We're starting to use Story Points here for our Agile development but I find it hard to explain and also can't find any definitive answer to what they are. The best thing I can do is point to other sites (like http://blog.mountaingoatsoftware.com/tag/story-points) and give some vague generalization of what they are. I'm looking for a good explanation with some examples of use that would be helpful for others to use. Are there any good resources for explaining story points?

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• Fun with SQL Server Profiler trace files and PowerShell

  Running Profiler traces against multiple servers becomes a painful process when it’s time to collate and filter all that data. It would be time-consuming, frustrating and messy if Laerte hadn’t written this handy PowerShell script (complete with examples) to help you out. Free trial of SQL Backup™“SQL Backup was able to cut down my backup time significantly AND achieved a 90% compression at the same time!” Joe Cheng. Download a free trial now.

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• What options are out there for an embeddable WYSIWIG text editor?

  - by Evan Plaice

  I'm thinking something along the lines of TinyMCE Please include a list of features. Examples include: supports text formatting supports links supports images syntax types (markdown/wiki/etc) licensing and/or pricing customizibility plugin support browser compatibility Note: Please limit the answers to one editor per answer to preserve cleanliness Update: Forgot to add browser compatibility to the list

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• Working with Spatial Data Part II - Plotting Shapes and Storing Geocoded Gata

  This article leverages the examples and concepts explained in the first part of this spatial data series which develops a "BI-Satellite" app ( Geocoding Text-Based Spatial Data for Use In SSIS Packages Part-I ) Overview Text ... [Read Full Article]

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• Automatically minify and combine JavaScript and CSS files in any web site

  This article describes a complete package that speeds up loading of JavaScript, CSS, and images in an ASP.NET web site. It accomplishes this by minifying JavaScript and CSS files on the fly (and caching the minified content), combining JavaScript and CSS files, making it easy to load files from cookieless domains, and much more. This article has full step by step installation instructions for both IIS 7 and IIS 6 (each version requires different additions to web.config). It will also detail how to use all the features, complete with short examples.

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• How to be successfull at BDD Specifications Workshops?

  - by sigo

  Today we tried to introduce BDD in our software development process by having a specification workshop. For this workshop we had 2 developers, 1 tester and 1 business analyst. The workshop lasted 1h30 and by the end of it we managed to figure out some BDD scenarios for our new feature. We tried to focus on finding the scenarios that we could miss, and the difficult ones. At the end of the workshop some people were actually unhappy with the workshop. One developer felt he wasted his time as he was used to be given out the scenarios directly by the business analyst and review them with her. The business analyst didn't feel confident with our scenario coverage (Had a feeling that we could have missed out other important stuff) but more importantly felt that this workshop was also a waste of time as she could have figured out all these scenarios by herself and in a shorter period of time. So my question is how that kind of workshop can actually work. In the theory, given you have a new feature to develop, you put the tree 'amigos' (dev/tester/ba) in the same room so that they can collaborate together on writing the differents requirements for the new feature using examples. I can see all the benefits from that. Specially in term of knowledge sharing and common product/end goal/done vision. But in practice, we still think it is more cost effective to first have a BA to work on his own on the examples and only then to have the scenarios to be reviewed/reworked by the 3 'amigos'. By having the BA to work on his own, we actually feel more confident that we are less going to miss out stuff + we still get to review the scenarios afterward to double check. We don't think than simple brainstorming/deliberate discovery is actually enought to seriously cover all the requirement for a feature. The business analyst is actually the best person for that kind of stuff. The thing we just do is to review what she wrote and see if then we have a common understanding (which could then lead to rewrite some of her scenarios or add new ones she could have missed). This workshop lasted 1h30, and by the end of it, we didn't feel confident enought about wha we did...sure we could have spent more time on it but honestly most people get exhausted after 1h30 of brainstorming. So how can you get that to work effectively in practice ?

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• What can I do with urllib?

  - by Aerovistae

  I grasp that it can fetch internet resources, but I'm not really fully appreciating what that means. I was doing the challenges at pythonchallenge.com, and I got past the one that requires urllib to fetch the page and read the source, but I don't see how this is useful quite yet. And examples are kind of lacking in diversity. What else can it do, or how can I use this to my advantage? (Besides building a web browser...)

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• Windows Phone XAML and XNA Apps with Game Components

  - by row1

  I am using the Windows Phone Template "Windows Phone XAML and XNA Apps" and targeting Windows Phone 7/8. Most examples show your game inheriting from Microsoft.Xna.Framework.Game and then adding Microsoft.Xna.Framework.GameComponent items to the Components collection. But as my game page inherits from PhoneApplicationPage there isn't a Components collection or a Game property. How can I use GameComponent from within PhoneApplicationPage?

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• Programming MVC2 is out with code

  The sample code for my latest book Programming ASP.NET MVC (covers version 2 and 2010) is available via the book's catalog page at Microsoft Press site run by O'Reilly.  You click the Examples link here to get to it: http://oreilly.com/catalog/9780735627147/...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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• JSP Model 2 Architecture and Dependency Injection

  - by Robert

  If I'm writing a web application that uses the model 2 architecture, is it possible to use the Google Guice framework (or really any IoC container)? The reason I ask this question is because everything I've researched about DI, IoC, et cetera always uses Spring, Hibernate or some other framework/container in their examples. I'm just using Java classes, controllers, and JSP's to build this application and I can't find any good documentation about the subject.

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• Facebook Open Sources Insights Script For Developers

  <b>All Facebook: </b>"If you are a developer that read about yesterday's Facebook Insights announcement but want examples of tools that can be implemented, look no further than Facebook's open source Insights API sample that was released yesterday."

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• Introduction into handling errors in PowerShell for SQL Server tasks

  PowerShell is becoming a great tool for managing SQL Server tasks, but like most tasks that are coded there is always the need for error handling to deal with the unknown. PowerShell has several options for handling and capturing error details and in this tip we will explain these options using PowerShell for SQL Server examples. What are your servers really trying to tell you? Find out with new SQL Monitor 3.0, an easy-to-use tool built for no-nonsense database professionals.For effortless insights into SQL Server, download a free trial today.

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• What tales of horror have you regarding "whitespace" errors?

  - by reechard

  I'm looking for tales of woe such as companies, websites and products failing, religious flamewars, data loss. Examples: text editor settings conflicts indent at 4 tabs at 8 vs. indent at 2 tabs at 4 windows line endings vs. unix line endings, text vs. binary files, source code control related terms: "line feed" "carriage return" "horizontal tab" "mono spacing" "unix line endings" "version control" "diff" "merge" "ftp"

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• SEO - Search Engine Optimization Tips and Techniques

  SEO can be broken down into 2 main categories, on-page optimization, and off-page optimization. On-page optimization involves the changes that are made on your actual site, like through a CMS such as MODx. Changing heading tag, title tags, alt tags, etc., are all examples of on-page optimization. Off-page involves anything and everything that isn't actually done on your site, such as social media, blogs, forums, etc.

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• SEO - How to Optimise For Long-Tail Queries

  There is a great deal of value in the long-tail of search. The long-tail is basically a query that is over three or four keywords long. Good examples of long-tail queries include "cheap flights to Japan May" or "buy back doors UK." Both of these terms exhibit a great deal of user intent - this means the users behind both terms are very far down the buying cycle and are looking for a website on which they can transact and buy a flight to Japan or purchase a back door.

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• PL/SQL Records for Oracle Database Administrators

  It can be hard, as an Oracle Database administrator, to expand your PL/SQL skills due to a lack of good examples, not to mention that lines upon lines of syntax definitions can be somewhat of a turn-off. Steve Callan moves beyond the mundane to look at using a composite data type.

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• Good Blog Titles - Make it Memorable and SEO-Friendly

  If you want some free traffic from Google and other search engines, you will need to give some thought on the title of your blog post. A well chosen title will show up well in search results and persuade visits to click on your title. This article detail what your title should include and some proven title examples.

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• Is There A Need For End-To-End ExtJS to Microsoft Server (MVC-C#, LOB) 4 Day Class? (Poll Enclosed)

  Over the past couple years, the focus of the web development Ive been doing involves building highly flexible, highly scalable and straight forward web sites to implement and maintain Line of... This site is a resource for asp.net web programming. It has examples by Peter Kellner of techniques for high performance programming...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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