Interesting term, "arsenal".
Well - running with your metaphor, I'd say that what you really want to do is be sure you're not shooting blanks.
Proficiency, else you're wasting your time.
You just started coding. What advice would
you give to anyone just starting out in anything?
There's a snide recasting of a adage that one should consider, not only in coding, but in pretty much all things
worth doing. Something to
avoid being:
Jackass of all trades,
Master of none.