f3yourmind

Jimmy Nilsson asked me in an email a few days ago “How’s life?”.  I’m sure it was just a regular, friendly question, but I gave him a “life” answer.  It was not spontaneous but something that has been brooding in me for a while.   It is about things that I have been trying to do for a long time.

Here’s a few splintered thoughts from my email exchange.

• Enlightened, for me, is about happiness that comes from being content; unenlightened is just trying to be happy.
• There are many solutions for every problem, whether I am aware of them or not; and the problem has already chosen the best solution, but I have not found it yet.
• Code from my heart because I should trust myself first.
• Be part of the exploration, not just an observer.
• This moment is more important than trying to figure out how it impacts the future, because I can deal with the future in that future moment.
• Passion is constant whether I succeed or fail.
• Let the project plan me, by bending to suit the situation not and not bending the situation to suit me.
• The code I write knows everything, because every line of code has an impact on someone else or some other piece of code.

Now I’ve decided to actively explore why I write code, or why I wish to continue doing what I am doing.  I am not sure what I will uncover in this exploration, but I know that it will be very personal.  I don’t even know if it will be worth sharing, that’s why I am sharing so early.  It just felt right.

I think it will be really tough, but I take solace from my 9 year old son who told his 6 year old sister “Getting hurt is part of playing”.

PS: I don’t think Jimmy will ever ask me a “How’s life?” question again

Do you remember that catchy Beatles song?

Oh yeah, I´ll tell you something
I think you'll understand
When I say that something
I wanna hold your hand
I wanna hold your hand
I wanna hold your hand

So what made me think about this?  That frustrating construction of the new M5/N1 interchange in Cape Town!!  When you’re sitting in traffic, you can’t do anything but look and think.  And I’ve seen this scaffolding get taller and taller and wider and wider and longer and longer and more and more people appear on it each day.

Sourced from http://www.capetown.gov.za

I know that one day, they will remove the scaffolding and the concrete will just hang there in mid air on those massive pillars and walls that they’re busy building, and I won’t be sitting in traffic any longer, and it will all just work.

What a shame that software is not like that !!  So many people get turned on by scaffolding.  And The Beatles sang on …

And when I touch you i feel happy, inside
It's such a feeling
That my love
I can't hide
I can't hide
I can't hide

And just like the M5 construction, so much scaffolding gets built, and so many people climb on.  But then, they don’t climb down.  And they don’t tear down the scaffolding.  And it just stays there mashed in with the concrete bits.  And then they ask people to use it.  And it takes strain and then it’s a performance problem, or a load problem, or it just crashes down.

I do use scaffolding, but most of the time it’s in a spike and more often it’s in a test, just to get me over my point of fear.  Deploying software with scaffolding is just dangerous and negligent.  I really don’t want to drive my car over the M5 interchange while those thin steel pipes are holding up the concrete slabs.

But above all of that, the most important scaffolding is social scaffolding.  It’s better to provide human scaffolding to support each other on a team that is focused on delivering quality software.  It’s worse to plug in weak struts in the code base that will just collapse when the next developer builds on top of it.  Very un-ubuntu!

So, the Beatles song still holds true, but only for social scaffolding.

Yeah you, got that something
I think you'll understand
When I say that something
I wanna hold your hand
I wanna hold your hand
I wanna hold your hand
I wanna hold your ha-a-a-a-a-a-and

If you hate reading lengthy blog posts and dig the mind map view of the world, then add Steve van der Merwe’s blog to your feed gadget.  What I really like is his short quick observations and great views about software development.  But for me, it’s even better that I get to speak to him regularly, in person.  If you’re in the Cape Town area, make a point of finding him and chatting to him.  He makes ubuntu real.

One of my contributions to 97 Things Every Programmer Should Know will be included in the book.  My good friend and colleague, Niclas Nilsson, also has a contribution which will be in the book as well.  But don’t just read mine, read all 97 and the amazing contributions that did not make it to the printed book as well.  I have know idea how Kevlin Henney managed to select these 97 things from so many contributions.

I am amazed, yet again, that people try to force others to comply to a process, standard, or whatever.  The traditional justification is to ” have governance otherwise everything will fall apart”. Surely, we have learned enough from spectacular failures that governance that does not give people an opportunity to exercise self discipline.  When you give a person a chance to develop personal discipline, then forced compliance is unnecessary.  With forced compliance, we force people into ignoring their own discipline because the system will “sort” it out for you.  It breeds an attitude of “the system failed me and it’s not my fault”.

This discipline I am talking about is a personal attitude to everything.  Some things may be the discipline to

• not check in code that is broken
• fix your own or someone else’s broken code
• find options for looming failure
• be accountable when you’ve accepted responsibility
• admit error when you make a bad judgement
• commit to learn in the face of ignorance
• share because you just should anyway

Of course, I am being deliberately idealistic.  But wouldn’t it be really nice if everyone just accepted discipline as something that needs to be developed personally.  Imagine it for a moment … so many XP values and principles seem a lot easier to adopt.  Just imagine it.

A forced compliance style of governance is a lot about trying to compensate for lack of trust and admitting that we are more likely to fail than succeed.  On the other hand, discipline is not pain, suffering and anguish.  It’s only sadistic if you implement discipline for nothing.

In ubuntu coding, discipline is a necessary quality.