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1.6k views

1 answer

如图，网页整体布局是el-header、el-main和el-footer,我在el-main中也加了一个上下结构，那我能不能也用el-main和el-footer来做局部布局呢，这种方法能实现想要的效果，但是想问下这些标签是专门给网页整体布局用的吗，是不是不能用在局部啊。...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.9k views

1 answer

azure - Not able configure AzureAD connect - getting a prompt to enter Synchronization account password

I was trying to setup AzureAD connect between an onprem lab and azuread. I have done this countless of times, however for ... and I was successful. Not sure what I should look for....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.9k views

1 answer

如何知道golang启动的是哪个main函数？

项目中有两个main函数接口，每次日志需要知道启动的是哪个main函数，从而将日志写入不同的文件，请问在日志配置文件中怎么知道启动的是哪个main函数？...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.8k views

1 answer

我该如何设计这个自动跳转状态的程序？

比如我现在有一个类M，他有一个状态属性state，有3种状态A，B，C，每变到一个状态，他需要做一点操作，然后改变成下一个状态现在我实现的代码如下，很简单，但是会有个致命的问题，从第一个函数进去后，一直不 ... state = C; c(); } func c() { doSomethingC(); self.state = A; a(); } } `...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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2.0k views

1 answer

Promise

Promise怎么理解...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

2.3k views

1 answer

微信活码开发思路，如何实现自动切换下一个群，数据库怎么设计？

微信群活码实际上就是一个中转页面，当一个群的扫码次数达到一个阈值，就自动切换下一个新的二维码近期在研究微信群活码系统的开发，想从程序架构的角度去研究活码系统，我需要一个实现思路我的思路是： 1 用户打开活码页面，先获取子码总数 ... 路我不知道如何设计数据库大家有没有更好的思路？数据库应该如何设计，应该怎么架构整个二维码自动切换的代码运行结构？...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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2.7k views

1 answer

Jupyter运行matlab时中文乱码，该怎么办？

运行python，除了调用matplotlib时，中文显示都正常。...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

2.7k views

1 answer

vue created中发送请求并将请求到的数据渲染到dom

### 问题描述 ### 问题出现的环境背景及自己尝试过哪些方法 ### 相关代码粘贴代码文本（请勿用截图） <template> <span>{{ tableDataDep }}</span> </template> export ... } ### 你期待的结果是什么？实际看到的错误信息又是什么？ tableDataDep并没有渲染到dom...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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3.2k views

1 answer

typescript - How to update an item of a list with angular

I'm trying to update a model of type 'SomeModel' in a list of elements of type SomeModel[] I'm trying to point to the object ... ); // <-- isn't working } What I'm doing wrong?...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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3.3k views

1 answer

vue-pdf插件import引入时报错

我在npm下载vue-pdf插件后,import引入vue-pdf时报错: hash.update(${this.outputOptions.publicPath}); ^ TypeError: Cannot read property 'outputOptions ... /loader?id=style' ] 但是并不太懂,也不知道怎么修改...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

3.5k views

1 answer

react 列表组件和列表元素组件如何复用？

我有一个列表商品组件List，因为需求原因会需要在很多页面引入，所以我把下单接口调用以及一些验证弹框都集中到一个List组件里面（也就是说这个列表组件不止是商品列表）列表元素组件ListItem单独再抽成一个展示组 ... 的话，就需要将 render props 传入List再传入ListItem，这样传递如何编写维护性比较好呢？或者说还有其他说明方法吗...

asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

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3.7k views

1 answer

python - Element goes stale on click

I am opening a new page with every click and downloading a video from that page. It works for the first page, but when ... to the page document (Session info: chrome=87.0.4280.141)...

asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

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4.0k views

1 answer

sass - Place icon inside search field as a button in Angular

I am trying to place the "search_icon" magnifying glass inside of the search field and code it as a button. This ... <mat-icon svgIcon="search_icon"></mat-icon> Any suggestions?...

asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

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3.7k views

1 answer

apache access_log 里很多其他网址是什么意思？

‘GET’ 后面为啥是其他的网址呢？当时服务器的性能被这些不断的请求拉垮了。 GET 后面不是应该是域名后面的参数吗 , 比如 GET /static/css/index.css HTTP/1.1 。...

asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

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3.5k views

1 answer

Promise then catch 的使用问题

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asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

3.6k views

1 answer

python - Getting the next element of the list with for loop

I've list and I want to get the other element when I found the value I'm looking for. For example: list = [1,2,3,4,5,6 ... So I want to get the 5. Is there a function to do that ?...

asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

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4.4k views

1 answer

react native - Retrieving multiple objects from Django REST API

I made a Django backend using the REST api using many-to-many relationships. I was wondering what is the best way ... ModelSerializer): class Meta: model = Deck fields = '__all__'...

asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

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3.7k views

1 answer

High-performance HTTP or other server?

I'm writing a service that keeps in memory a data structure that can be queried somewhat like a hash table and ... if there are higher performing HTTP libraries that can do this....