Syntax is not programming. Programmers are usually reasonably good at remembering standard software structures, algos, architectures, and problem solving strategies.
But unlike human languages, computer languages have no conventions and they're misleadingly similar-but-different. So it's quite usual to forget Python syntax if you've been using PHP for a while, and vice versa. It's a very common problem.
It's not unlike trying to learn French and German but only practicing one for a few months at a time while ignoring the other.
Repetition and spaced reinforcement are essential for learning. Learning takes consistent, applied, reliable effort, preferably within a timed strategy. Start/stop practice won't do it.
I think Gladwell is an absolutely terrible science writer. He's good at writing books that sell, and good at creating the illusion of psychological insight. But if you want psychological tips that really work, don't go anywhere near his books.
But unlike human languages, computer languages have no conventions and they're misleadingly similar-but-different. So it's quite usual to forget Python syntax if you've been using PHP for a while, and vice versa. It's a very common problem.
It's not unlike trying to learn French and German but only practicing one for a few months at a time while ignoring the other.
Repetition and spaced reinforcement are essential for learning. Learning takes consistent, applied, reliable effort, preferably within a timed strategy. Start/stop practice won't do it.
I think Gladwell is an absolutely terrible science writer. He's good at writing books that sell, and good at creating the illusion of psychological insight. But if you want psychological tips that really work, don't go anywhere near his books.