I have a specific sentence to work with:
var sentence="example of+a+string";
My goal is to split the string by the + symbol only when it occurs after the word "of".
When attempting this with the code:
sentence.split(/of(\+)/)
The result splits the string using "of+". How can I achieve the desired outcome of splitting it at the + that follows the word "of", resulting in ["example","a+string"]?
If you want to separate text using specific patterns, try split captures:
"java+script+regex".split(/(java)\+/)
This will result in
["", "java", "script+regex"]
Alternatively, you can use match:
"java+script+regex".match(/(java)(?:\+)(.+)/).slice(1)
["java", "script+regex"]
Another option is to use replace:
"java+script+regex+java+chrome".replace(/(java)\+/g, "$1@").split("@")
["java", "script+regex+java", "chrome"]
To learn more about mimicking lookbehinds in javascript, check out this post.
Just follow these steps
let text = (" " + sentence).split(/(?=computer[+])/)
.join("computer")
.split(/computer[+]/);
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