18 Feb 2017
HTTPS (aka HTTP over the secure TLS protocol) provide a secure communication channel between web browsers and servers to guard against man-in-the-middle attacks. Although researchers have identified and reported a few vulnerabilities, TLS is still the best option out there and all websites should be using it.
17 Feb 2017
To put it mildly, developers are not great at testing their own products. Bias, pride, wrong assumptions, lack of time, switching contexts, all play a role in making developers ineffective at testing their code. Most companies, especially startups, don’t fully understand the role of a tester. Very early on in my career, we made the mistake of hiring people to be testers who applied for a software developer position but weren’t good enough programmers. We paid for it in terms of software quality and over-worked team. It wasn’t until I worked with some great testers that I realized how effective and productive software teams become when they have great testers on board.
13 Feb 2017
The term yak shaving was coined at MIT back in the 90’s.
Yak shaving is what you are doing when you’re doing some stupid, fiddly little task that bears no obvious relationship to what you’re supposed to be working on, but yet a chain of twelve causal relations links what you’re doing to the original meta-task.
I asked a QA tester to test a simple HTTP/REST application. A task I thought shouldn’t take more than a few days. A few days later:
Me: “How is the testing going?”
QA: “Going alright.”
Me: “Any luck catching them bugs yet?”
QA: “Haven’t started writing tests yet.”
QA: “I was setting up the testing environment in all its glory. Once it is done, I will update the test client to dynamically fetch the server-side configuration to the tests are run with the right expectations… Didn’t you see my Scrum board this morning? All of the yaks I need to shave are listed under the parent story.”
08 Feb 2017
Micromanagement is a “management style whereby a manager closely observes or controls the work of subordinates or employees”.
Micromanagement is bad. It hurts morale and works against making individuals or teams productive. An effective manager or a leader makes people use their brains instead of acting like mindless zombies who require constant babysitting and instructions. A micromanager is like a helicopter parent closely watching and monitoring the employees, which is very demoralizing especially to smart people.
20 Jan 2017
htop is an interactive process monitor. It’s one of my favorite linux tools that I use regularly to monitor system resources. If you take top and put it on steroids, you get htop.