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21 lines
585 B
21 lines
585 B
name: duk_char_code_at
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proto: |
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duk_codepoint_t duk_char_code_at(duk_context *ctx, duk_idx_t index, duk_size_t char_offset);
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stack: |
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[ ... str! ... ]
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summary: |
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<p>Get the codepoint of a character at character offset <code>char_offset</code>
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of a string at <code>index</code>. If the value at <code>index</code> is not
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a string, an error is thrown. If <code>char_offset</code> is invalid (outside
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the string) a zero is returned.</p>
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example: |
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printf("char code at char index 12: %ld\n", (long) duk_char_code_at(ctx, -3, 12));
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tags:
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- string
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introduced: 1.0.0
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