Pass all the Breakpoints

When modifying a system without adequate tests, I found it helps to include debugger breakpoints in my manual testing checklist:

For each change I make, I add a breakpoint after the modified line, and won’t remove it until the interpreter has passed through it exercising the logic to my satisfaction. Before committing the changes I can pull up the list of breakpoints to make sure I’ve hit them all.

This is probably most valuable when I’ve made a lot of changes at once, or if temporary delusion is making me think I don’t need to test everything.

Caveat 1: I suppose, if there’s any parallel operations, you should also test everything with the breakpoints gone, lest the code relies on losing a race condition.

Caveat 2: In no way is this a substitute for automated tests!

Freedom by vote

I’m already seeing folks in my Twitter feed assuring themselves that Ireland’s recent marriage equality referendum could never be repealed. The danger of freedom-by-majority is that public opinion is fickle, and a shift in voter turnout can have a huge effect. No doubt large numbers of Californians against Prop 8 assured themselves that it could never pass and didn’t come out to vote.

So, for Irish freedom-lovers, pat yourselves on the back, but consider the repeal efforts a serious threat.

Update: In this case it’s unlikely the demographical and cultural shift to acceptance will swing back, and it looks like this could not be repealed by simple vote. In fact, putting it to a popular vote might’ve been a wise move even if it would’ve been non-binding; it got people talking and gave the public an anonymous way to voice their support.

Comedy Bang Bang podcast primer

For those only familiar with the TV show, the podcast eps are much longer, unscripted, at times not at all SFW, and frequently funnier than the show. I tried to pick densely funny episodes, but my favorites have more Andy Daly characters.