One place this is really important is time. Never use a bare integer or float for measuring time (is it seconds? milliseconds? nanoseconds?), but something strongly-typed like datetime in python, or time.Time in Go.<p>Also please do this in your configuration.<p>Yes:<p><pre><code> timeout: 20s
</code></pre>
Or:<p><pre><code> timeout_s: 20
</code></pre>
But not:<p><pre><code> timeout: 20
</code></pre>
Future you will thank you.