I have a challenge where I need to eliminate the city from a city, state combination. For example, if I have the string "Portland, OR", I want to extract only "Portland". Can someone help me with a Javascript solution or guide me on how to achieve this using regular expressions?
Let's say I have a variable called myString with the value "Portland, OR".
The goal is to capture everything before the comma (excluding the comma itself).
let area = "Seattle, WA".split(",")[0];
Utilizing regular expressions:
let regex = /^[^,]+/;
let city = regex.exec("Seattle, WA");
Here is the regular expression implementation
let output = myStr.match(/^[^,]+/)
LATEST UPDATE
This approach consistently produces a non-error result
let output = String(myStr || "").match(/^[^,]*/)[0]
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