Welcome to Jonic Developer Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

Recent questions

0 votes
461 views
1 answer
    So, I have a directory of pictures for a website. There are pictures that are the same with both a .jpeg extension and a .webp extension. I want to write a ... (-1)) -or ($_.Group.Extension -notcontains '.jpg')} | ForEach-Object Group...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
240 views
1 answer
    ` <el-row> <div v-for="(item,index) in xxx"> <el-col :span="6"> <my-component>...</my-component> </el-col> <div v-if="(index+1)%4===0"> </el-row> <el-row> </div> </div> </el-row> ... 个组件(显示图表)并排显示在一行,达到若干个后(比如设置的4个),则进行换行. 有没有其它更好的排列的写法 谢谢!...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
170 views
1 answer
    In the address fields for WooCommerce people tend to forget to put in a housenumber, so to fix this I used a code that requires them to input numbers in the ... me out in how to add a text requirement to this code next to the numbers?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
324 views
1 answer
    I want to display 3 color gradient bar graph as below. Presently I am able to display 2 color gradient but finding difficulty with 3 colors....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
327 views
1 answer
    legend是垂直排布的,怎么能把图例的文字放在相应icon的下方,有什么方法么...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
462 views
1 answer
    const express = require('express'); const { createProxyMiddleware } = require('http-proxy-middleware'); const cors = require('cors'); var app = express(); // app.use(cors({ ... ('/', (req, res, next)=>{ next(); }); module.exports = router;...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
384 views
1 answer
    如图,method1方法应该写在js文件的什么位置,什么写法呢?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
375 views
1 answer
    如题,jdk版本是1.8。 方法注释上写“restore the state of the StringBuffer from a stream.”,但是这两个私有方法在类中并未被调用,是怎么来实现这个功能的呢?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
495 views
1 answer
    The issue is simple, I need my app in android and ios have https in the domain. I mean, I want to change http://localhost to https://localhost o whatever ... problem is that here in this list I cant add http url must be https or other...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
511 views
1 answer
    I'm trying to implement zoom inout on image with both double tap and scale but I found out that whenever I scale on the image - the image is able to partially " ... fit: BoxFit.fitWidth, alignment: FractionalOffset.center, ) ), ), ), ) ); }...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
566 views
1 answer
    此处原先是根据name和code分组,现在想在在分组的基础上添加一个dateTime分组 数据库中的分组是精确到秒的,此处需要精确到小时对数据库中的value字段按小时求平均值 下面是原先的代码,请问如何 ... .group().count().as("count") ), "mongo_data", MongoCount.class); MongoCount mongoCount = countAggregation.getUniqueMappedResult();...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
586 views
1 answer
    如图,全部是<span>构成的,里面的class都一样,而且html标签也当做内容,这样爬出来都混在一起了,比如我想抓取的是“41岁”,结果“<span>”“=”“>”这些也都爬出来了。...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
862 views
1 answer
    I tried to send Hotkey "alt X" with a template I found in c# programming guide but nither message is shown nor HotKey was sent to Jcpicker. I am going to gather aprox. ... // will trigger the click event. SendKeys.Send(keys: "%{X}"); } } }...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
953 views
1 answer
0 votes
711 views
1 answer
    场景分析 当我们使用动态组件的时候,需要先将页面中可能用到的组件全部import进去,这样import进去的组件不就被全部打包到页面中了吗? 问题 但是动态组件是服务端接口返回的,如果前端准备了10个组件(页面中就需要把这10个组件先import进去),然后由服务端动态的接口返回,假设服务端只返回5个,那剩下的5个不是多余的import进去了吗,曾加了包的体积? 目的 那么既然是动态组件能不能动态import呢,在接口返回要使用那些组件的时候再动态的将组件进行import...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
888 views
1 answer
    I'm trying to make a UI component that allows for easy sorting by drag-drop. I used a library to get started: https://github.com/ ... ApproverTemplateDetailViewModel, there is a property ApprovalLevel that I want to hold the sort order...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
934 views
1 answer
    如图,表格的最后一行的第一个和最后一个字段,出现遮挡情况...
asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.1k views
1 answer
    I am developing a script that will automatically keep a folder on two workstations synchronized using rsync. So far, I have gotten everything to work ... ="rams2020" while true do inotifywait -e modify $LOCAL rsync $RSYNC_OPTIONS done...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.0k views
1 answer
    在 Angular10 + ng-zorro-antd10 的项目中使用路由复用实现多标签页切换出现问题 初次点开 业务01 , 业务02 看控制台会有报错 鼠标点击标签页切换时,每个页面已经输入的内容无法保留 项目源码是 https://gitee.com/chanchaw/gsms 的分支 ... 只是第一次点击左侧导航栏的超链接打开标签页时控制台会报错,最新效果看项目 https://gitee.com/chanchaw/gsms 的分支 routeReuseTabs...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
2.1k views
1 answer
    Our XL-Release pipeline has placeholders with strings destined for an NLog config. NLog configs have syntax that support interpolated values using the same syntax as XL- ... How can I escape ${basedir} so XL-Release doesn't replace it?...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
962 views
1 answer
    如题,哪位会用abd,用什么命令才能查找安卓系统里有没有一个叫provision的文件并打开。。。...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.0k views
1 answer
    为啥要单独判断undifined和null 不需要单独判断用toString也有呀 这不是多次一举吗...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.1k views
1 answer
    重装vscode无效,重装插件无效,python是3.9版本...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.2k views
1 answer
    Rt. 大概界面就张这样 自己封装了一个自定义指令 代码如下 /** * @desc 仅支持 element 表格的 回到顶部 * @param 'top'-回到顶部 'bottom'-回到底部 默认 top */ Vue.directive('table-scroll', function(el, binding) { console.log(binding ... 给每个按钮事件绑定对应的参数不现实...)** 理想效果: 只有点击分页的时候表格才会置顶,其他一概区域无效...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
981 views
1 answer
    Is there some formula like frames per second X resolution to determine the bitsPerSecond? I can't understand what values I'm supposed to be ... bits_per_second = 16777216 } if (current_camera_height > 1000){ bits_per_second = 7500000 }...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
861 views
1 answer
    Running pod install... 1.5s Running Xcode build... Xcode build done. 4.9s Failed to build iOS app Error output from Xcode build: ? ** BUILD FAILED ** Xcode's output: ? / ... com/2d-inc/His... ide: vscode device: ios 模拟器 新手学flutter,不知道怎么解决 ...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.1k views
1 answer
    后台生成了在线的PDF文件,我下载后用AndroidPdfViewer在app上显示 现在我需要做一个打印PDF的功能,我只查到了自定义PrintDocumentAdapter来实现,但是PageInfo显示私有无法访问,请教该如何做呢?还有其他可以实 ... 法吗?谢谢! PdfDocument.PageInfo?newPage?=?new?PdfDocument.PageInfo() .Builder(pageWidth,?pageHeight,?i).create();...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
Ask a question:
Welcome to Jonic Developer Community for programmer and developer-Open, Learning and Share

Just Browsing Browsing

[3] html - How to create even cell spacing within a

548k questions

547k answers

4 comments

40.3k users

...