GlennWin

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题解 | #事件委托#

Make sure you really understand the outcme of the html, "when you click the list item, one dot will become two dots, not the space between marker and ...

2022-11-06

0 262

题解 | #查找重复元素#

You will use the arr.filter to find the duplicated array, then return a array, after that, you will use the Set to remove the repeat item in the array...

2022-11-06

0 191

题解 | #计数#

This solution might sound redundent, but I will improve it later, since it is developed by myself totally,the key logic will be likefind out all the i...

2022-11-06

0 293

题解 | #输出第5行的内容#

With this issue, you can simply use the sed command to fix this issuesed '5!d' file Get specific line from text file using just shell scriptRead a Spe...

2022-11-06

0 232

题解 | #输出 0 到 500 中 7 的倍数#

the key logic is to use the for loop to log the number which can be multiplied by 7, you can start with the js code below:function multiple(i) { for (...

2022-11-06

0 291

题解 | #打印文件的最后5行#

You can use the Tail method to choose the order of the locating, then use the negative number option to decide the lines you want to display: tail -3 ...

2022-11-06

1 213

题解 | #表格结构#

Solution： <table width="1px">  <caption>nowcoder</caption> <tr> <td></td> ...

HTML/CSS/JavaScript

2021-10-26

1 629