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Home/ Questions/Q 614451
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Editorial Team
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Editorial Team
Asked: May 13, 20262026-05-13T18:06:47+00:00 2026-05-13T18:06:47+00:00

Using JavaScript and I want to replace any text between @anytext@ with some text.

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Using JavaScript and I want to replace any text between @anytext@ with some text. I want to make it generic so I am thinking to make use of regular expression. How do I do it?

Example:replace(‘@hello@’,’Hi’)

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  1. Editorial Team
    Editorial Team
    2026-05-13T18:06:48+00:00Added an answer on May 13, 2026 at 6:06 pm

    Try this:

    str.replace(/@[^@]+@/g, 'Hi')
    

    This will remove any sequences of @ … @ globally with Hi.


    Edit    Some explanation:

    • /…/ is the regular expression literal syntax in JavaScript
    • @[^@]+@ describes any sequence of a literal @, followed by one or more (+ quantifier) characters that is not a @ (negated charcater class [^@]), followed by a literal @
    • the g flag in /…/g allows global matches; otherwise only the first match would be replaced
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