Values to guide us

September 5, 2017

I think I’m not a fan of best practices. For me, best practices are limiting us to be only as good as the practice. Admittedly, that can be pretty good - but I’m looking to become better than I ever thought possible.

Also, as I’m a guy that make my living trying to teach people (often) practices, I have to make another disclaimer; best practices can be inspirations for us to build upon. However, I often see companies and teams instead of focusing on implementing the practice.

Nowadays, what I’m looking for is the principle that led to that practice. And even better; what are the values that pushed us to those principles.

In this post, I wanted to mention a couple of good examples of when values can move teams, organizations, and complete communities forward to a place that no one would have imagined or reached should we had...

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Counting words

August 24, 2017

I got the bash-programming bug. Lately I’ve been almost making up excuses to dive into another script. For example; the book I’m writing now is closing into an end. So I thought to myself; wonder how many words there are in there.

And the little programmer inside me just shouted out:

That’s a script!

In this post I will try to explain how the script that counts all the words in a bunch of word documents.

The script

Here’s the script:

#!/bin/bash totalNumberOfWords=0 for file in ./docs/*.docx; do wordCount=$(textutil -convert txt -stdout $file | wc -w) fileName=${file##*/} echo "$fileName has $wordCount words" totalNumberOfWords=$((totalNumberOfWords + wordCount)) 

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From push to pull - the essence of kanban

August 23, 2017

I have been working with a team now for close to 6 months. It’s the same old story; team has a lot of very important things to do from 4-5 different stakeholders around the company, team try to keep up, stakeholders around them get upset with the slow progress on the “features”, team struggles under a lot of tech debt that team postponed earlier to get faster progress on the “features”.

If you’ve been in any larger IT organisation the last 20 years, you know this story. Your basic “hard-working, well-intending, trying to cope with the demand from the organisation”-development team.

What I’ve found fascinating with this team, except that the engineers are amazing developers, is that the whole team feels trap. I’ve asked them numerous times to cut down on work in process (WIP) or cutting items into smaller pieces. Every time I’ve got confused looks and people say...

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Writing a script to extract pictures from Word documents

August 15, 2017

I had a problem and I noticed that I’ve, in the last couple of years, started to think differently about how to solve problems like these. I thought I share the solution to my problem here but also a little bit about the reasoning behind my problem solving.

The problem is easy enough to describe: I wanted to extract all the images from 20+ Word documents. I decided to write a script and share it here.

TL;DR - just the script

Here’s the bash script that I ended up with

#!/bin/bash rm -rf zips mkdir zips cp docs/*.docx zips for file in ./zips/*.docx; do mv "$file" $file.zip unzip $file.zip 'word/media/*.jpeg' -d $file.images rm $file.zip done

Decisions, decisions, decisions

...
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Flow in the F1-pit - thoughts on an inspiring video

August 9, 2017

This little clip pops up from time to time in my twitter feed

I finding absolutely mesmerising and it’s fascinating to watch and see each of the individual crew members in action. Pick one and follow his actions and you’ll see what I mean.

See?!

Let me tell you what thought about.

There’s a lot of people involved here, at a quick count I see 21 crew members each with highly specialised skills for the job coming up.

  • Did you see the guys holding the tires for the guy operating the drill
  • Did you see the two guys at either side of the front-lift guy that is brushing (?) part of the front wing?
  • And my favourite, from right tire removing guy. Notice how he positions his hands to minimise the movements needed to remove that tire as fast as...
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Get a good start - start your days mid-day

August 8, 2017

One of the things I miss with being a programmer that you can look back on a day and see stuff that has been done. Or, better yet, when you know a bunch of code that you’re going to write but haven’t written it yet. I kind of like that feeling.

Nowadays I often have a really hard time looking back on a day and point to something that I have achieved (other than conversations and if I’m lucky some new realizations). And before I start my day there’s just a bunch of meetings to be had. Nothing concrete.

Ok ok - this post was about one particular practice, I often used when I coded, that I got reminded of the other day. And that I now tried to get that idea into my ordinary schedule. So far it’s been very useful.

I was listening to the (Swedish)...

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Changing the die - that can't go faster

August 7, 2017

This summer I decided to read The Machine that change the world. This a must-read for every Lean aficionado and the book that first coined the term in the first place.

It was very interesting to see the authors utter fascination of the ways of the Japanese car manufacturer, much of which was the opposite of whatever was the de facto standard for mass production at the time.

My favourite part was the history of car manufacturing that and how the Toyota Production system grew came out of necessity in a country that, at the time, was way behind and with little resources as well as little buying power.

There’s an awesome little paragraph in the book (page 51-52) showing clearly how Taiichi Ohno (and in turn Toyota) let their strive for a faster flow change things that was considered constants.

At the time (and still I...

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What does technical debt feel like?

August 7, 2017

The other day a man that I respect very high, Jabe Bloom, tweeted a question:

I tweeted a response but that question got me thinking. I wanted to expand a little bit further than a tweet and this post is where I did that.

No-one ever wants to create technical debt. Some of it is created accidentally since we learn new things, requirements and learn about how the feature is performing in the real life.

For example, you have most likely said or heard the following:

Oh?! The product id can be blank?

What - why don’t they fill that part out?

Whoa! That page got A...

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Respecting your vacation - how I ended up with 0 emails in my inbox after 4 weeks vacation

July 31, 2017

Sweden is an amazing country in many regards. One of the best is the by law required 5 weeks vacation per year. I know because I just came back from four of them.

However, in this day of eternal connectivity, social media and culture of responsive being awesome I sometimes have a hard time winding down and really get into vacation mode.

This year was different.

First I went on a 8 week social media fast, which helped me slow the tempo down quite a bit before my rest started.

I also tried a new way of handling my Out-of-office reply in my work email. This post is about my strategy to handling that.

What?! What have you done? Why?

The reason you are on vacation is to rest from work. That means that you are better off not switching your brain back into work mode every...

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Coaching when help is not wanted or important

June 15, 2017

I once was coaching at a team and had a big problem getting their attention and interest. We had many discussions about improvements and I used most of my tools but saw very little change.

It took me quite some time to understand why this was hard, but after a while it stood out like a soar and obvious thumb. And I felt so stupid not seeing that before.

It has to do with purpose and intent.

Help: not needed

One day I was out walking and I thought about the team and why we couldn’t connect with them. Don’t they want my help? I often felt like I was like an old grandma offering advice that was really dated and badly timed. And then it dawned on me:

They never asked for my help

I was sent to this team to “agile coach” but...

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