buffer[i] = (uint8_t)[arr getIndex:i];
Heavy deluges and saturated soils have the potential to cause significant damage to homes, transport infrastructure and food supply.
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Semantic Scholar
Go to technology。关于这个话题，im钱包官方下载提供了深入分析
// 易错点3：未初始化默认值，可能导致res[i]为undefined
cumulative weight += weights[i]。关于这个话题，爱思助手下载最新版本提供了深入分析