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863 views

1 answer

python - tensor_scatter_nd_update ValueError: Shapes must be equal rank, but are 0 and 1

I've always been able to use tf.tensor_scatter_nd_update without any problems to write into tensors, but I can't ... the function without issue even in much more complex cases....

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

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489 views

1 answer

Node.js getaddrinfo ENOTFOUND, 请求一个接口, 偶尔会报这个错误.

因为是一个爬虫服务, 所以会请求其他的网站的接口. 用的客户端是 superagent, 偶发的报错 getaddrinfo ENOTFOUND. 报错以后立马重试, 依旧会报这个错误. 然后过个十几秒再重试. 就大概率会正常成功请求了. 网上搜到几个类似的情况的问题. 单都感觉不是和我一样的偶发的情况. 难道是服务器的 DNS 的问题吗? 更新代码:...

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

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623 views

1 answer

dplyr - R: case_when and filter combination resulting in undefined column select error

I am having trouble using a combination of the case_when and filter functions in a loop from the dplyr package in R. I ... it a bug from dplyr? Thanks in advance for your answers....

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

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304 views

1 answer

html - How JavaScript load HTMP page with its own JavaScript file in different folder? Keep getting Error GET http://localhost:x/f.js 404 (Not Found) why?

In my JavaScript file that has name SPA.js, I am loading HTML page called MenuEditor.html with following location: wwwroot ... .js works OK when I drag it into the MenuEditor.html...

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

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188 views

1 answer

Find free time with google calendar api

I want to check if there is a free time (without events) in some interval of time on Google Calendar. There is a ... " array and check if there is some empty space between events....

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

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544 views

1 answer

django - drf-spectacular issue with filterset_fields

I am trying to implement drf-spectacular to an existing Django REST API. However I am getting the following error, when ... Meta Class.""" model = DataStream fields = '__all__'...

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

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422 views

1 answer

Angular9 子路由中如何使用公共模块

RT 创建子模块childrenModule childrenModule同级中新建children.route.ts子路由模块在childrenModule下，新建组件test01 在childeModule中引入children.route.ts模块在 ... 依然会报上述错误问：如何在childrenModule中使用test02这个公共模块...

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

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429 views

1 answer

mongodb - Efficient way to get the total amount of products sold by each category

I have a problem as follows. I need to get the total amount of products sold for each category. A product can fall ... can't find a solution on MongoDB. Thanks for the answers!...

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

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199 views

1 answer

Android app removed due to vulnerable to Apache Cordova

We found that your app contains security vulnerabilities, which can expose user information or damage a user's device. ... m getting this error. Has anybody faced same problem ?...

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

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217 views

1 answer

react 无状态组件怎么调用父组件方法

无状态组件怎么调用父组件中的方法。无状态组件中有个方法执行完需要调用父组件的一个方法...

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

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270 views

1 answer

GNU Parallel as job queue -- last commands not executed

Trying to follow GNU Parallel as job queue with named pipes with GNU parallel 20201222, I run into issues of parallel ... gnu parallel to flush its input queue on every line?...

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

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642 views

1 answer

table data数据更新后，插槽数据提示undefined,请问如何可以动态渲染数据?

删减了一些代码， 1.点击搜索之后查询10条数据，表能正常渲染出来 2.点击表末尾按钮加载新的10条数据，替换原来的tabledata数据后控制台报错，表没有变化还是第一次的样子 <div class="search-tool"> ... && callback(num.data); } }) } 控制台检查表数据的时候发现数据已经变化了，但是就是报错 ...

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

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323 views

1 answer

java 的spring boot上传文件在linux不成功.win系统可以上传

@PostMapping(value = "/fileUpload") public String fileUpload(@RequestParam(value = "file") MultipartFile file, Model model, HttpServletRequest request) { ... 下没有文件被创建出来.. 问题出在哪里呢?...

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

0 votes

154 views

1 answer

c# - Can I incorporate error handling into my API?

I have an API that loops through addresses and cleanses them. I am testing it with about 40k addresses, ... default; reqresCleansedMulti = default; resCleansedMulti = default; } }...

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

0 votes

214 views

1 answer

git - Make my github master branch match another branch

I've been working on a forked branch "forkedBranch" and made many updates to my app. When I was happy with ... my master branch identical to forkedBranch to save me the hassle?...

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

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431 views

1 answer

当处理分页数据的时候。如果条数不够的情况怎么处理呢？

我这里有个问题。分页。每页显示10条。但是目前这个接口只有9条数据。最后一条显示的是null。所以怎样避免这种报错的情况呢？后端返回的数据：不够的返回的null：...

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

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454 views

1 answer

asynchronous - ClojureScript cljs.core.async/go doesn't work inside jsdom

I am trying to migrate ClojureScript tests from "Chrome Headless" to jsdom using Karma and shadow-cljs as test runners. ... : "dangerously", pretendToBeVisual: true } } }) };...

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

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593 views

1 answer

theano - PyMC3 fails to execute on MacOS Big Sur/ PyCharm

I am attempting to run some simple PyMC3 code in PyCharm on MacOS Big Sur but the execution fails and throws the following ... it made no difference. No clue how else to fix this....

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

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131 views

1 answer

How to merge arrays based on value in php?

I am having 2 arrays and i have to merge that arrays with similar values. i tried for each and basic functions of php for array merging but ... 4, 1 => array('size' => 'LG'), ), )...

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

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169 views

1 answer

sql - How to search for multiple names on different rows where first name and last name on different columns?

ID FIRST_NAME LAST_NAME 1 SARA JAMES 5 STEVE STEPHEN 2 KAL LEE 33 TONY KAMPLOO 3 SANDRA BROWN 23 HOPE WHITE...

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

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224 views

1 answer

php - DDD : Can repositories return multiple entities/aggregat?

I am currently developing a DDD application and I try to transform a old client project to training myself ( ... , service chaining getter $entityA->getEntityB()->getEntityC()...

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

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371 views

1 answer

这三种 async 写法区别是什么？

async function run1() { Promise.reject(new Error("Oops!")); } async function run2() { await Promise.reject(new Error("Oops!")); } ... (new Error("Oops!")); } 为什么run2() 结果是那样子？...

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

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145 views

1 answer

博客园NProgress加载条如何实现？

...

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

0 votes

190 views

1 answer

R ggtree does not show legend

I want to display the legend but it wont show. I am plotting a tree like below but the code doesn't show legend. ... ("class", breaks=levels(class$V2))+ xlim(0, 0.5)...

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

0 votes

261 views

1 answer

Calculate difference between two sets of dates and divide the results in Flutter

I have four dates (date1, date2, date3 and date4). I have a script that works out the number of days between date1 and ... the 'best' way of doing this, but it worked for me....

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

0 votes

489 views

1 answer

installation - unable to install laravel dusk dashboard

i am trying to install dusk dashborad by this command: composer require beyondcode/dusk-dashboard --dev but unable to ... option --wtin-all-depandencies. but did not resolve....

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

0 votes

512 views

1 answer

vue 继承子类能重写父类的slot吗？

为了最大程度的复用，我写了一个父类A，在父类中引用了一个组件，这个组件有一个具名slot <template> <baseTable> <template slot="childTable">  </template> </ ... 体的控件内容，写到这个slot里面，有高人知道怎么写入吗？或者确定不可能这么用也行，感谢 ...

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

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160 views

1 answer

How to run an executable (exe) by providing a config file in powershell

I'm trying to run an exe in the background by providing a config file (yml in my case) Tried the below, ... config file? Start-Process -Wait -FilePath "my.exe" -ArgumentList...

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

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