There is no way to stop or break a forEach() loop other than by throwing an exception. If you need such behaviour, the .forEach() method is the wrong tool, use ... ... <看更多>

Because of this, the continue statement must appear in the body of a loop, or you will get an error. Similar to the break statement, the continue statement has ... ... <看更多>

雖然for loop 目前的使用率較不如 forEach ，不過它可中斷運行的方式在 forEach 中是沒有的，如果迴圈中有必要停止運行，就可以使用for loop 搭配 break ... ... <看更多>

call(scope, i, items[i]); if (retCode) return retCode - 1; // so you can break from nested loops: forEach(multiarray, function(i, item) { return ... ... <看更多>