Recent questions

0 votes

88 views

1 answer

python - Django OperationalError at new model object

I created a system with Django. My model was working until I added a new field but when I add new field it gives an error. My new field ... a> </li> </ul> </div> {% endfor %} </li>...

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

0 votes

475 views

1 answer

ant-design-vue的table组件树形数据展示和编辑单行同时使用有样式问题。

看着应该是slot那部分出现问题了，这该怎么改呢？ table标签编辑部分 columns表格头部数据 data表格数据，就是chilren...

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

0 votes

300 views

1 answer

类似各大厂的app?都有自己的小程序，求相关技术？

小白求助一下???app内集成小程序的功能??有相关的技术文章分享吗？??我baidu和goole没找到具体的信息?? 就类似各大厂的app?都有自己的小程序如何实现？...

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

0 votes

450 views

1 answer

安卓Webview和PC浏览器显示不一致

我想让电视机里显示的效果和pc的一样。上面的是pc，下面的是android webview。...

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

0 votes

267 views

1 answer

entity framework - EF Core 5 - How can I add to a Many To Many Relationship a custom field to indicate a multiplier?

I'm building a website with .NetCore Razor Pages, pretty much like a portfolio, where users can upload some photos and then ... } public DbSet<Template> Templates{ get; set; } } }...

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

0 votes

227 views

1 answer

singly linked list - Can't insert the element in the required position

I want to enter the number at a particular position but my code is not putting the element in the required position, it seems ... ); default:printf("Wrong input"); } } return 0; }...

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

0 votes

402 views

1 answer

require或者import引入的模块，怎么移除？

目的：动态切换主题样式思路：根据选中的主题加载对应的css文件问题：当切换主题样式时怎样才能将上一次引入的css文件移除试过删除require的缓存delete require.cache[key]，缓存确实是删了，但样式文件并没有被移除；...

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

0 votes

248 views

1 answer

java - Spring-Security-Saml Exception starting filter springSecurityFilterChain

Still quite new to the world of spring security and saml and trying to learn by running the following ... -security-saml/docs/current/reference/htmlsingle/#chapter-quick-start...

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

0 votes

207 views

1 answer

c - Condition in 2D array is it true

Write on C You are located in front of a stone wall with steps (two dimesional array) and each step has its own value- random integer ... } x++; } printf("You won "); return 0; }...

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

0 votes

264 views

1 answer

Redis在K8S中，容器使用内存超出限制的问题

在K8S中部署了Redis，容器的内存上限为1G resources: limits: memory: 1Gi 同时设置Redis maxmemory 为1G，info memory可以 ... 放内存？ container_memory_working_set_bytes与redis自己报告的used_memory_rss和used_memory是啥关系？...

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

0 votes

336 views

1 answer

一段时间后会连不上mysql数据库

我部署之后，过了段时间就连不上mysql，在服务器通过mysql -u root -p，输入密码之后报错ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/ ... 2个项目，有一个使用sequelize，不知道是不是它的原因，请问有人知道这是为什么吗？...

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

0 votes

500 views

1 answer

vue 路由懒加载问题

请问一下，如何改写成懒加载路由...

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

0 votes

145 views

1 answer

python - Django button in admin

On user form view, add button "Login As", that button will execute functionality that we login as that user. Only ... this functionality. This is my question, how this to make?...

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

0 votes

282 views

1 answer

Android : Calling the Android Gallery with a Exif Attributes Filter

I would like to pick photos for my app via the Android gallery, however, I only want ... MediaStore.Images.Media.EXTERNAL_CONTENT_URI); startActivityForResult(intent, IMG_RESULT);...

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

0 votes

242 views

1 answer

vuejs中cookie的问题

各位大侠，我用vuecli3做了一个类似问答的网站在用户登陆或注册后，就在cookie中记录下用户id： this.$cookies.set('userid',_this.userid,'12h');这个cookie是12小时自动失效我现在的问题是 ... 后页面自动跳转到初始的登陆页面，那么我应该怎么设计？是在App.vue或main.js中设置么？...

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

0 votes

191 views

1 answer

azure devops npm task

I am currently using npm task in my build pipeline in azure devops. Recently the npm run step started failing ... -devkit/build-angular/node_modules/sass-loader/lib/loader.js):...

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

0 votes

325 views

1 answer

uniapp使用application/x-www-form-urlencoded POST提交如何分解成数组？

我想要这样的格式，可是提交的时候data是[object Object],如何分解成如图格式啊，急死我了...

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

0 votes

649 views

1 answer

请问 Windows 共享文件夹 AD 权限，能否省麻烦，设定安全帐号档案修改权限就好?

请问是否能只需要设定资料夹 > 属性 > 安全 >编辑权限作管控? 以下两个共享设定都设为 everyone 可编辑、查看就可以? 因为目前看起来效果是相同的属性 > 共享 > 设定 everyone > 可编辑、查看跟属性 > 共享 > 高级共享 > 权限 > 设定 everyone > 可编辑、查看...

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

0 votes

577 views

1 answer

请问这个网站里每个页面都有那个动态的波浪是怎么实现的呢？

请问这个网站里每个页面都有那个动态的波浪是怎么实现的呢？用的什么插件吗？还是？网址： http://www.clevermama.com.cn/ 如图：...

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

0 votes

957 views

1 answer

Error while trying to load an asset: Failed to load asset at "assets/locale/i18n_en.json" (404) flutter

Hey i want to add localization to my app and is throw me error on loading the assets enter link description here import 'package: ... 'Flutter Demo Home Page'); } }), ); } }...

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

0 votes

502 views

1 answer

react 使用useEffect 异步函数数据更新 demo不更新

使用了一个立即执行函数异步的但是如果我没有执行下面那个 if (code == 'update') { setFormData(parentObj); } 初次渲染demo视图是不会发生变化的，对hooks的渲染机制不是很了解，求大佬指点。...

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

0 votes

642 views

1 answer

GIN框架"No 'Access-Control-Allow-Origin' header is present 错误

最近用Golang的GIN框架+Vue写了一个前后端分离的博客. 用Go的第三方包cors创建了一个中间件，代码如下: package middleware import ( "time" "github.com/gin-contrib/cors" "github.com/ ... 不到具体原因而且我看其他人也是这样写的，他们运行就可以想不明白，求指教 ...

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

0 votes

479 views

1 answer

python - comparing tm1py authentication method with postman commands

I successfully used tm1py package and was able to get the cubes information using below code. from TM1py.Services ... need to enter namespace name field in somewhere in postman....

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

0 votes

621 views

1 answer

将html转换为js，并且其中含有判断语句

一个layui框架的前端页面，希望将如下的代码转换为js <script id="goodsDemo" type="text/html"> {{# layui.each(d, function(index, item ... " />' +.... document.getElementById('goodsView').innerHTML = str; }...

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

0 votes

752 views

1 answer

前端代码连接打印机,怎么打印出CheckBox的√?

...

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

0 votes

558 views

1 answer

前端怎么和app对接拿到token

前端是vue开发的H5页面，后面会嵌入到app里，就是怎么拿到app登录状态的token，我拿到后需要交给后台处理### 问题描述...

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

0 votes

690 views

1 answer

javascript - How to add next and previous control in the record detail view?

If you will click on any of the record row you will see the details of the record. I wanted to add ... ://stackblitz.com/edit/angular-ivy-1tsz1r?file=src%2Fapp%2Fapp.component.html...

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

0 votes

725 views

1 answer

<el-table>在排序状态下的排序箭头的颜色

<el-table>能修改排序箭头的颜色吗...

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

Categories

Just Browsing Browsing

Most popular tags