Recent questions in Technique[技术]

0 votes

1.2k views

1 answer

date - DateTime with Angular (use DatePipe correctly)

I have the following Date in this format: event.timestamp = 2020-12-18T20:33:14.2174666+00:00 Can somebody please tell me ... .timestamp | date: 'MM/dd/yyyy HH:mm:ss'}} Thanks...

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

0 votes

655 views

1 answer

echarts 折线图提示框问题

请问这个提示框下面的倒三角如何实现啊? 使用formatter实现不了. 求大神指教...

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

0 votes

115 views

1 answer

c# - All indexes of string-array return null

I've been coding in C# (winforms) for a project for 2 weeks now. My goal is to build a GUI for an FFT- ... embeded systems, so sorry for not seeing the problem instantly. Thanks....

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

0 votes

164 views

1 answer

How to add some functionality in my Flutter app?

I am developing a password manager application and want to add some functionality in it but I don't know how to do ... off. How can I achieve this functionality in my application?...

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

0 votes

441 views

1 answer

azure devops - Tags as variables are not supported in environment

I was trying to use a variable as tag while executing the deploy job using the environment template. But from https: ... know of an alternate or a workaround for this? Thanks...

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

0 votes

621 views

1 answer

amazon s3 - Strapi Upload S3 + Localstack

I'm having some trouble to make the strapi-provider-upload-aws-s3 to work with the LocalStack service. The S3 bucket is ... getaddrinfo EBUSY bucket-name.s3.us-east-1.127.0.0.1...

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

0 votes

300 views

1 answer

javascript - Why “Send to messenger” plugin doesn't show?

I have the "send to messenger" plugin that supposed to show but doesn't show. If this helps you in any way ... button not showing. There is something I missed? Thanks in advance...

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

0 votes

389 views

1 answer

请教一下 Object.defineProperty 的应用场景

除了 vue 的双向数据绑定，这个 api 有更多的应用场景吗？前端 SF 友们都来说说呗，不胜感激...

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

0 votes

209 views

1 answer

c++ - gcc can't find header file

I have this main in a project in c++ but I can't compile it in gcc due to this error: In file included from main.cpp: ... -I../framework/ main.cpp gcc -I "../framework/" main.cpp...

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

0 votes

209 views

1 answer

如何解决跨域？

使用的qiankun，访问子应用的路由时提示跨域错误我已经在服务端配置了白名单，但是option请求还是过不去，导致现在拿不到数据？有大佬知道这是怎么回事么，request header如下，可以看到 Access-Control-Allow-Origin配置项是没问题的...

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

0 votes

215 views

1 answer

php - PDOException “could not find driver”

I have just installed Debian Lenny with Apache, MySQL, and PHP and I am receiving a PDOException could not find driver ... I get is experts-exchange and examples, but no solutions....

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

0 votes

202 views

1 answer

svn本地删除的文件，提交时怎么弄？

我本地删除了applyForm，仓库里有此时需要打钩才能删除仓库里的app..吗...

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

0 votes

247 views

1 answer

list嵌套一个list怎么在前台显示其中一个属性

如图，怎么在author一栏只显示aname 实体类控制器前端页面...

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

0 votes

250 views

1 answer

html - R Markdown htmltools with cat function adds additional not needed code

I need to generate a grid of thumbnails with texts and links. Something like YouTube. To do so I am using Markdown and ... me why it is like that there and how to remove it?...

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

0 votes

869 views

1 answer

https - Change quarkus secure port for insecure-requests=redirect

I have configured quarkus like this: quarkus.http.host=localhost quarkus.http.port=80 quarkus.http.insecure-requests=redirect ... behaviour to be able to actually point to :443?...

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

0 votes

396 views

1 answer

database - Historical Data Analysis of Real State in the US

I'm actually doing a research about real state history in the USA and how it has evolved. What would you recommend me ... i personaly prefer using python or R. Thanks in advance :)...

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

0 votes

92 views

1 answer

javascript - Receive a value from a view to a controller

I have a home view that shows sneakers: When you put the cursor over a pair of shoes, the card slides down and shows the ... /div> <div class="swiper-button-next"></div> </div>...

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

0 votes

470 views

1 answer

Kafka JDBC source connector - composite key field from different source field types?

I'm pulling data into a topic from a SQL Server table that has a composite primary key made of the following: ... the field name to be the expected NAME_SEQNO in the key?...

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

0 votes

313 views

1 answer

amazon web services - AWS Cloudformation tying Amplify to bitbucket Repo

I am using CloudFormation to deploy a multilayer application that includes APIGateways, Lambdas, and all the resources created in ... of the CFN template to that repo? or S3?...

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

0 votes

109 views

1 answer

linux如何批量重命名文件？

一个目录下面有 abcd1234.jar abcd2345.jar abcd7472.jar abcd2843.jar jar包以abcd开头，.jar结尾想要批量将所有的jar后面填上日期比如abd1234.jar20200910 这个linux中要怎么敲命令？...

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

0 votes

254 views

1 answer

Can you access chrome:// pages from an extension?

When you're writing the manifest.json file, you have to specify matches for your content scripts. The http and https work ... an invalid scheme for my matches. Is it not allowed?...

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

0 votes

873 views

1 answer

antd treeSelect 如何设置父节点不可作为被选中节点？希望点父节点只是做展开和折叠子节点?

antd treeSelect 如何设置父节点不可作为被选中节点？希望点父节点只是做展开和折叠子节点，不能被选中作为输入框的值，看了下文档没这个配置，怎么搞？...

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

0 votes

164 views

1 answer

vue 数据处理

后端返回了如下数据结构：我需要处理成同时table里input能实现v-model双向绑定。我现在实现如下但是数据双绑不能成功...

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

0 votes

146 views

1 answer

vue读取本地目录下的xls

import XLSX from 'xlsx' var loadLocaleMessages = function () { const locales = XLSX.read(require.context('@/assets/files', true, /[A-Za-z0-9-_, ... 件为什么xls文件不支持? 大家有什么办法解决吗?不想一个个导入...

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

0 votes

447 views

1 answer

wcf - How to run a windows service without launching it in administrator mode

I have a windows service app that I want to run on one of my servers. I do not have a source code, only an ... command and looked for a port connected to a service process id....

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

0 votes

383 views

1 answer

ssl - debug https connect requests -> how?

1: Client ( firefox, chrome, or any other ) sends HTTPS request 2: HTTPS connection opened 3: HTTP request sent via just ... Question: do you have any idea how to do that? Thanks....

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

0 votes

150 views

1 answer

django order_by排序多个条件没生效？

order_by('-created', '-views') 只排序了-created 第二排序-views没生效，这是为什么？...

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

0 votes

399 views

1 answer

javascript - More visualization of data in react-chartjs-2 when you have lot of array element

I want to get proper visualized data but it is messing up because there is 1000 of array element. I don't want to reduce the ... period.", "likelihood": 3 }, .... want output as :...

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

Categories

Just Browsing Browsing

Most popular tags