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Daniel Ackerson07/28/11
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Initial Test Points for Getting Your Environment Under Control

Starting a job with a running system and real users is a nice “problem” to have but it presents some unique challenges as well. Especially if server monitoring isn’t robust and there are absolutely zero automated tests. Without these two critical...

Giorgio Sironi07/28/11
5811 views
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Practical PHP Refactoring: Inline Class

Every refactoring technique is potentially bidirectional: their list is a toolbox, and you decide when to use each tool.Inline Class is the inverse of Extract Class: when a class does not justify its existence and it has become a useless indirection, you can...

Dave Rooney07/27/11
2092 views
1 replies

A Survival Guide for New Agile Coaches - Believe in It

My Dad wasn't one for giving lots of advice about life. Golf, yes, but life, not so much. One thing he did say, though, has stuck with me.

James Shore07/27/11
1022 views
0 replies

Let's Play TDD #126: Following Patterns

There's no source code for this episode, but the previous episode's code is available here. Visit the Let's Play archive for more episodes!Many thanks to Danny Jones for figuring out the HD Youtube embed code.

Israel Gat07/27/11
3267 views
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It starts with Agile – The Pragmatic Cloud

In the podcasts around here and Israel’s posts we often talk about using cloud computing as a tool to deliver better software – indeed, to better the software delivery process. Those two angle on cloud computing are what I tackled in a recent...

Benjamin Mitchell07/27/11
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How three forks on a hand-drawn chart helped a team improve

After visualising the workflow of a recent client’s software development process, and showing where the work was, the team realised there was a queue of tasks that had been developed and were waiting to be validated (‘tested’).  The...

Giorgio Sironi07/27/11
7148 views
0 replies

Practical PHP Refactoring: Hide Delegate

The client code is calling a method on a collaborator (delegate) of another object, obtained by getter or another sequence of calls. Hide Delegate is about respecting the Law of Demeter: don't talk to strangers, by avoiding relying objects which are not...

Paul Stack07/26/11
7021 views
3 replies

Automated UI Testing - Part 1 - WatiN

A few months back I discovered a tool called WatiN. This is based on WatiR and is a web application testing tool for Dot Net developers. After doing a few little test applications i started to see the benefit of using this application in my development....

Benjamin Mitchell07/26/11
4015 views
0 replies

Removing the bubbles: solving bottlenecks in software product development

A challenge with software product development is visualising the work so that you can spot where there are delays in the process of converting ideas from “concept to cash”. This post shows how a cumulative flow diagram helped identify a pattern of...

Mark Needham07/26/11
3585 views
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Retrospectives: The 4 L’s Retrospective

I facilitated the latest retrospective my team had last week and decided to try The 4 L’s technique which I’d come across while browsing the ‘retrospectives’ tag on del.icio.us. We had 4 posters around the room representing each of the L’s:

Sandro Mancuso07/26/11
1250 views
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SRP: Simplicity and Complexity

Simplicity does not precede complexity, but follows it. - Alan Perlis

Michael Sahota07/25/11
1781 views
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Benjamin Zander on the Art of Possibility

I wanted to share this inspiring video on the art of possibility and how our stance in the world can change everything. Stance is very important for coaching. This video is pretty long, but the best bits for me were in the first 12 minutes. Some great parts:

Venkatesh Kris...07/25/11
2042 views
0 replies

Understanding Scrum

Even though Scrum has touched souls of most of the software developers across the globe, it still seems to be understood as set of practices.  There are many yet to catch up with the principles behind the Scrum.   In the recent blog, Ken Schwaber ...

Dave Rooney07/25/11
1015 views
0 replies

Whither Requirements?

We accomplish what we understand. If we are to accomplish something together, we need to understand it together.Signature from Ron Jeffries e-mail, circa 2005. A common issue I've encountered with teams starting to use an Agile approach such as Scrum is...

Gareth Rushgrove07/25/11
14759 views
1 replies

Jenkins Build Pipeline Example

The idea of a build pipeline for web application deployment appears to have picked up lots of interest from the excellent Continuous Delivery book. Inspired by that, some nice folks have build an excellent plugin for Jenkins unsurprisingly called the Build...