sumlist.push(this.$('numberField_lfrvhhi1').getValue())
时间: 2024-06-06 15:07:10 浏览: 12
This code pushes the value of the "numberField_lfrvhhi1" field into the "sumlist" array. The "getValue()" method retrieves the current value of the field.
相关问题
for (let j = 1; j < sumlist.length; j++) { sum2 = sumlist[length - 2]
+ sumlist[length - 1]; sumlist.push(sum2); length = sumlist.length; if (length === n) { return sumlist[length - 1]; } }
This code is incomplete as it is missing the increment statement for the variable j in the for loop. It should be updated to:
for (let j = 1; j < sumlist.length; j++) { sum2 = sumlist[length - 2] + sumlist[length - 1]; sumlist.push(sum2); length = sumlist.length; if (length === n) { return sumlist[length - 1]; } }
This code is calculating the Fibonacci sequence and returning the nth number in the sequence, where n is the input parameter. It does this by initializing an array with the first two numbers in the sequence (0 and 1), and then iterating through the array, adding the two previous numbers together to generate the next number in the sequence. It continues to do this until the length of the array matches the input parameter, at which point it returns the last number in the array.
js中sumlist[length - 1]
这是 JavaScript 代码中的一个数组访问表达式,其中 sumlist 是一个数组,length 是该数组的长度,而 [length - 1] 表示访问该数组中的倒数第一个元素。因为数组下标从 0 开始计数,所以倒数第一个元素的下标是数组长度减一。该表达式的值是 sumlist 数组中最后一个元素的值。
相关推荐
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![zip](https://img-home.csdnimg.cn/images/20210720083736.png)
![pdf](https://img-home.csdnimg.cn/images/20210720083512.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![](https://csdnimg.cn/download_wenku/file_type_ask_c1.png)
![doc](https://img-home.csdnimg.cn/images/20210720083327.png)