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    现在没有服务器该怎么测试...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have Three components like Main.js is the parent components Main.js has two different class components ... components are different not having parent and child relationships....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a project with a back-end built on Gradle and a front-end built with React. However, I can't find any ... for deployment. If you have some tips or advice, please help....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    为了实现类似这样,点击上边日期选择后切换到对应的月份,求教...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I want to implement universal links in my project and I need to serve a json via Koa, which is a static file named apple- ... way. What can I do? Thank you very much in advance....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    package main; import com.company.MingLuSpider; import java.io.IOException; public class Main { public static void main(String[] args ... :3053) at java.net.URI.<init>(URI.java:588)...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    网址:http://www.clevermama.com.cn/blank221.html 如图:...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    DolphinDB中想查询某个symbol字段的所有取值,应该怎么操作?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am having trouble looping through a JSON object and displaying certain values in a table. On that table, there is a view button ... ="modal">Close</button> </div> </div> </div>...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    后台和APP的登录接口一般是分开还是同一个呢?现在还使用session吗?使用session的话app端接口如何处理?如果用JWT的话又无法注销登录,也不好访问的时候自动延续过期时间啊。谢谢各位不吝赐教...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am trying simple matrix addition code to get auto vectorized. float A[100]; float A[100]; float C[100]; int n = ... I do to make it vectorized and what does this remarks mean ?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    <ul> <li></li> <li></li> <li></li> </ul>...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    我设计了个播放器界面,使用用videowidget显示视频画面,videowidget部件放置在QMainWindow窗体上 然后设置videowidget为全屏时,无意中按下alt+tab切换为其他程序界面时,发现QMainWidow ... ,如何让QMainWindow一起跟随QVideoWidget全屏 当我按下alt+tab时,只显示一个程序图标?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    我是.NET core初学者,现在遇到个奇怪的问题,模拟的服务器接收到的POST永远为NULL,但是debug显示,接收操作是没问题的,因为进入了我设置的断点 private static Dictionary<string, AddRequest> DB = ... } ] } ` ### 请高手帮我看一下问题,自己找了2天,也没看出来具体原因,谢谢...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    So I generally create job files with a list of commands in it. Then I execute it like so cat jobFile | while read a; do $a; ... 'a' 'b' 'c') or echo $a Thank you for your answers!...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    antd inputnumber 能不能用formatter 限制输入数字如果是一位数前面加个0呢...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    有几个组件里都使用了一些方法,都写在methods里了。 这些方法里用了很多data里的变量,有很多this.xxx this.yyy this.zzz等等,大概有10个变量。 我想把这些方法提出来放到一个js里,然后import到vue组件里。 但这些方法内部的变量怎么提取出来呢? 都通过传参传进去吗?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I had tried creating stream by installing ksql server and client using confluent zip / tar file and it had worked . ... luck about this on internet. Can anybody help with this?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    现有php订单商品列表数组如下: $goods = [ 20200702024 => [ "name" => "LP-雨伞", // 商品名称 "bar_code" => "20200702024",// 条形码 "quantity" => "3", // 数 ... 装3个就满了,但是它有8个,也要拆开放下一个箱子 5 使用PHP语言,这个算法应该如何写?...
asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    网上抄来的节流函数 两种触发方式一种是window.onresize = throttle(resizehandler, 100, 500); 第二种是<div class="cm-btn sub cp" ... ().getTime()); } window.onresize = throttle(resizehandler, 100, 500);...
asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    写了一个下拉菜单[dropdown],内部有两个方法: 现在需要在引用[dropdown]的widget中手动关闭菜单。请问下有什么方法可以从父widget操作子widget。...
asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    vue项目中匹配不同的设备跳转不同的页面(pc端跳转pc端的文件,移动端跳转移动端对应的文件),如何在适配移动端的情况下,不影响pc端的布局?...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    <div :class='["tab-item", menu.isShow === 1 ? "tab-item-on" : ""]' v-for='(menu, idx) in menuList' :key='idx'> <div class="tab- ... 用ref创建响应式数组,则无法使用数组的方法如map filter等 请问各位大神有何高见???...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    In firewall, I added port 443 as inbound rule as TCP, for all domains, with the green checkmark appearing after. I run ' ... I just want port 443 to be listened to on my local....
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have these beans: public class Company { private String name; private List<Address> addresses; ...some other fields... } ... is true. Is there a way for me to achieve that?...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am new to c++ and I am a bit lost here! I am trying to read the following line * - 6 + x -6 - - 9 6 * 0 c ... at the next iteration I am getting 6, I need to get "-6"! any help!...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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