return new TextEncoder().encode(str.toUpperCase());
The algorithm walks the tree recursively. At each node, it checks: does this node's bounding box overlap with the query rectangle? If not, the entire subtree gets pruned (skipped). If it does overlap, it tests the node's points against the query and recurses into the children.。业内人士推荐Line官方版本下载作为进阶阅读
items fits in our small stack-allocated buffer, we perform exactly 1，详情可参考Line官方版本下载
Async iteration