push.()
时间: 2023-08-24 15:03:47 浏览: 22
`push()` 是一个数组操作函数,用于向数组的末尾添加一个元素。例如,以下代码将向名为 `myArray` 的数组中添加一个名为 `newElement` 的元素:
```
myArray.push(newElement);
```
这将使数组 `myArray` 的长度增加1,同时在最后一个索引处添加一个新元素 `newElement`。
相关问题
push.apply
push.apply是一个数组方法,它的作用是将一个数组的值依次push进另一个数组中,从而实现数组的合并。\[1\]在上面的代码中,\[\].push.apply(args, arguments)的作用是将arguments中的每个元素依次push进args数组中。这样做的好处是可以避免直接push一个数组进另一个数组时,会将整个数组作为一个元素push进去的问题。因为arguments是一个伪数组,直接push会将整个arguments数组作为一个元素push进去,而使用apply方法可以将arguments中的每个元素作为单独的参数传递给push方法,从而实现逐个push的效果。\[2\]在设计模式中,push.apply和concat.apply经常被用来改变this指向,从而实现对数组的操作。\[3\]
#### 引用[.reference_title]
- *1* [js push、push.apply 和 cancat 的区别](https://blog.csdn.net/MeetLunay/article/details/90633036)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^koosearch_v1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* *3* [学习过程中对.push.apply()的一点理解](https://blog.csdn.net/weixin_45784423/article/details/115165388)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^koosearch_v1,239^v3^insert_chatgpt"}} ] [.reference_item]
[ .reference_list ]
git push .git
As an AI language model, I cannot push any code or perform any Git operation on my own. However, I can explain what 'git push .git' means.
The command 'git push .git' is used to push changes to the local repository. It is similar to performing a regular 'git push' command, but instead of specifying the name of the remote repository, it uses the shorthand notation of a period followed by the word 'git' to refer to the local repository.
This command is useful when there are multiple repositories, and you want to push changes to a specific one. For example, if you have a local repository and a remote repository on a server, you can use 'git push .git' to push changes from your local repository to the remote repository on the same server.
Note that this command is not recommended for use in most cases. It is generally better to use the standard 'git push' command and specify the remote repository's name explicitly.
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