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name: duk_remove
proto: |
void duk_remove(duk_context *ctx, duk_idx_t idx);
stack: |
[ ... val(idx)! ... ] -> [ ... ... ]
summary: |
<p>Remove value at <code>idx</code>. Elements above <code>idx</code>
are shifted down the stack by a step. If <code>idx</code> is an invalid
index, throws an error.</p>
example: |
duk_push_int(ctx, 123);
duk_push_int(ctx, 234);
duk_push_int(ctx, 345); /* -> [ 123 234 345 ] */
duk_remove(ctx, -2); /* -> [ 123 345 ] */
tags:
- stack
introduced: 1.0.0