Find dollar sign in a text string for adding emoji #458
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From Easy way to add emoji to text message #456
When we want to add Emoji in text message, we use $ as a placeholder inside the text and provide the index of the $. (ref)
Function FindDollarSignIndexInUni16Text helps to identify the the dollar-sign position inside the string.
Example use case can be found in Kitchen Signk
Example result shown in the image