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Asked: 2026-05-17T19:53:14+00:00

I have kind of a lazy form that has two textboxes. When I click

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I have kind of a lazy form that has two textboxes. When I click a button I basically concatenate the two textboxes with a delimiter. Is there like a special delimiter that cannot actually be typed in an html textbox, even if the &#xxx; syntax is used?

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1 Answer

  1. Editorial Team

    Why concatenate? How about using JSON?

    A simple and safe concatenation format would be

    <length of the first string> <space> <first string> <second string>

    For example

    'abcd' + 'foo' => '4 abcdfoo'
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