我有一个字符串:
Ayy ***lol* m8\nlol"
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我想不包括空捕获和产生:
["Ayy ", "**", "*", "lol", "*", " m8", "\n", "lol"]
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我正在通过这个正则表达式拆分字符串:
/(?x)(\*\*|\*|\n|[.])/
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这会产生:
["Ayy ", "**", "", "*", "lol", "*", " m8", "\n", "lol"]
Run Code Online (Sandbox Code Playgroud) 好吧,假设我有function(int& myval),如果在该函数的主体中我这样做,&myval它会指向堆栈上的参数还是原始值?