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Asked: 2026-06-08T02:58:38+00:00

Hi I am writing a function that prases one by one the elements of

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Hi I am writing a function that prases one by one the elements of a const char * variable and

then I write every one of the characters in a txt file. It recognizes all of them

but I have some questions. when it changes line and does not show the character recognized this means that the character is ‘\n’???

and last character in the cons char * variable it shows me a little triangle, looking up.
It is without colour, only 3 lines forming a little triangle. I am using UTF-8 encoding.

The triangle which character it represents??
any advice welcome

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1 Answer

  1. Editorial Team

    (I am not sure I understand where the little triangle is from. But this seems irrelevant.) This link will make you happy: To lookup unknown Unicode glyphs by shape, see shapecatcher.com. Just draw the character, and shapecatcher looks up glyphs that look similar.

    Internally uses enslaved ape brains.

    EDIT: Based on your comments, you are actually outputting a ‘\0’ character to the file. How this gets displayed as small triangle is not clear – maybe you are looking at the file via an editor that displays ‘\0’ this way.

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