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23 lines
448 B
23 lines
448 B
name: duk_set_length
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proto: |
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void duk_set_length(duk_context *ctx, duk_idx_t idx, duk_size_t len);
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stack: |
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[ ... val! ... ]
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summary: |
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<p>Set "length" for value at <code>idx</code>. Equivalent to the ECMAScript
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statement <code>obj.length = len;</code>.</p>
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example: |
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/* Set array length to zero, deleting elements as a side effect. */
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duk_set_length(ctx, -3, 0);
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tags:
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- stack
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seealso:
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- duk_get_length
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introduced: 2.0.0
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