Welcome to ShenZhenJia Knowledge Sharing Community for programmer and developer-Open, Learning and Share
menu search
person
Welcome To Ask or Share your Answers For Others

Categories

/(keyword|whatever)/gi

How can I modify the above javascript regex to match only the first occurance of each word (I believe this is called non-greedy)?

First occurance of "keyword" and first occurance of "whatever" and I may put more more words in there.

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
thumb_up_alt 0 like thumb_down_alt 0 dislike
491 views
Welcome To Ask or Share your Answers For Others

1 Answer

Remove g flag from your regex:

/(keyword|whatever)/i

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
thumb_up_alt 0 like thumb_down_alt 0 dislike
Welcome to ShenZhenJia Knowledge Sharing Community for programmer and developer-Open, Learning and Share
...