Syntax bite # 5 for '12px 15px' can be also rewritten as: margin.split(/px/g).map(Number) or margin.split('px').map(Number).
Produces a result of [12,15,0]. Still usable in case you only need to do basic calculations (add, subtract).
You missed the whole point of this article. Which that you should not be writing code that way in the first place. Nor should you be suggesting this buggy code to anybody else.
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Syntax bite # 5 for '12px 15px' can be also rewritten as:
margin.split(/px/g).map(Number)ormargin.split('px').map(Number).Produces a result of
[12,15,0]. Still usable in case you only need to do basic calculations (add, subtract).You're still assuming all of the values have a unit and that unit is pixels.
This doesn't work for zero.
Great, thanks for pointing that out. Aside from that, it is an alternative for the specific example using integer casting.
You missed the whole point of this article. Which that you should not be writing code that way in the first place. Nor should you be suggesting this buggy code to anybody else.