摘要:
every 应用场景:数组的每一项是否都符合要求,都符合返回true,有一项不符合返回false [1,2,3,4,5,6,7].every(item=>item>1)//false some 应用场景:数组的是否有某一项符合要求,只要寻址到有一项符合返回true,都不符合返回false [1,2, 阅读全文
摘要:
{ // Place your 全局 snippets here. Each snippet is defined under a snippet name and has a scope, prefix, body and // description. Add comma separated i 阅读全文