Tip on how to fix that caveat

[dead-claudia]

That caveat you listed, you can work around it by sanitizing the output using parseFloat(size).toString() + "px".

[aleclarson]

The caveat says "very big lists", which means the problem is large integers and not floats.

[dead-claudia]

@aleclarson I'm aware. JS has no such thing as actual integers (only doubles per spec, with a few conversions to an integer-like float), and so floats would perfectly suffice here. If you only care about integers, you have two options:

• Use Math.floor(parseFloat(size)) or Math.trunc(parseFloat(size)) (which tolerates decimal input)
• Use parseInt(size) (which doesn't tolerate decimal input)

Note that large integers and non-integer floats could cause similar issues, so you realistically need to address both.

[aleclarson]

@isiahmeadows True 😅

[jwhitley]

FYI the caveat issue, FF Bug 373875, was closed as fixed about a year ago now.