res[i] = stack.length ? stack.at(-1) : -1;
A reader calls for museum curators to look for historic scientific apparatus, and a landmark treaty aims to protect the Mediterranean from pollution, in our weekly dip into Nature’s archive.。业内人士推荐服务器推荐作为进阶阅读
公安机关向有关单位和个人收集、调取证据时，应当告知其必须如实提供证据，以及伪造、隐匿、毁灭证据或者提供虚假证言应当承担的法律责任。。旺商聊官方下载对此有专业解读
A developer creates an API key and embeds it in a website for Maps. (At that point, the key is harmless.)
"That's where he came up with the idea of starting a soda-bottling business," says Ben Hartwig.