Need help with a JavaScript question regarding numbers like 2,5 or 2.5
I attempted to perform a multi-split operation using the following code:
'2.5'.split(/,|./)
However, it resulted in an incorrect output:
["", "", "", ""]
Need help with a JavaScript question regarding numbers like 2,5 or 2.5
I attempted to perform a multi-split operation using the following code:
'2.5'.split(/,|./)
However, it resulted in an incorrect output:
["", "", "", ""]
/,|./ is not the correct regex pattern. To make it valid, you can either place it in a character class like this: /[,.]/ or escape the period with a backslash like this: /,|\./
Here's an example that works: '2.5'.split(/[.,]/)
Avoid using the dot as a metacharacter in regular expressions
'3/7'.split(/,|\//)
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