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26 lines
613 B
26 lines
613 B
name: duk_has_prop_lstring
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proto: |
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duk_bool_t duk_has_prop_lstring(duk_context *ctx, duk_idx_t obj_idx, const char *key, duk_size_t key_len);
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stack: |
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[ ... obj! ... ] -> [ ... obj! ... ]
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summary: |
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<p>Like <code><a href="#duk_has_prop">duk_has_prop()</a></code>,
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but the property name is given as a string with explicit length.</p>
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example: |
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if (duk_has_prop_lstring(ctx, -3, "internal" "\x00" "nul", 12)) {
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printf("obj has 'internal[00]nul'\n");
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} else {
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printf("obj does not have 'internal[00]nul'\n");
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}
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tags:
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- property
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seealso:
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- duk_has_prop_string
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introduced: 2.0.0
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