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    老铁们这样写可以吗?还请指点 number=0 lists = [] def works(): global lists global number for i in range(10): lists.append(number) ... len(f.result())!=0: for result in f.result(): print(result)...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    当我从登录页/user/login 登录成功后跳转到dashboard/Analysis,页面报错Redirected when going from "xxxx" to "xxxxx" via a navigation guard. ... 录成功后跳转 this.$router.push({ path: '/dashboard/Analysis' })...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I've installed fluent-ffmpeg and ffmpeg-static to convert a stream into an HTML reproducible video. How can I use these ... to reproduce the video here</h1> </body> </html>...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    @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)
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    Here are my 2 data frames: df1 eid start_dt end_dt flag 1 2020-12-01 2020-12-07 0 1 2020-12-08 2020-12-15 0 1 2020-12-16 ... 1 2 2020-12-02 . . 0 How would I go about doing this?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    data: [ {id: 1, pid: 0, children:[ {id:2, pid: 1, children:[...]} ] } ... ] 目前数据结构是这样的,我只拿到一个id,确定是某个分支最后一级的id,我的需求是根据这个id找回所有父级的id 目前我只会不断的那pid递归,总感觉不太好,请大神指教个优雅写法...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    我滚动黄色区域的box 然后我监听滚动事件。 图片的offsetTop 不会变化吗 offsetTop 不是距离黄色box的父元素顶部的距离吗。 为什么不会变化。 1120 是图片的offsetTop的 值 另外是scrollTop的值,...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a Google Sheet that was created by copying a table from a website and the entries have underlying web ... extract the URLs from the cell entry? Example screenshot here:...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm using this text editor https://github.com/davidroyer/vue2-editor that is based on Quilljs I want to handle ... the Quill custom module Clipboard but haven't had any success....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    在foreach中加同步,总是报错,要怎么样加才行呢?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    async 函数的实现,就是将 Generator 函数和自动执行器,包装在一个函数里 async function fn(args){ // ... } // 等同于 function fn(args){ ... ); } run() .catch(function handleError(err) { err.message; // Oops! })...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have the following test-dataframe. The variable times shows the number of seconds a person needed to answer different ... separate(), but failed so far. Thanks for help!...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I would like to crop an image and for that, I am using the pyvips package (if you have another package which allows ... my function does not return what I want, the red rectangle....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Hi I am currently working on a java project (jsf) with primefaces and I am using enum, but I cannot access its ... #{peticion_msg[posibilidad.femKey]}" /> </p:selectOneMenu> ```...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    想问下怎么学习 前端打包构建和单元测试...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a script that fetch user's manager info from a text file containing its respective groups and I want to put the ... group, the result cells will all be "SSLVPN-ABC". Thanks...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    每个组件都有slot, 而且有的组件有一个slot,有的有多个slot,那么我在父页面如何写? 比如组件1是 `<template> <div> <slot></slot> <loading></loading> </div> </ ... keep-alive> 怎么在调组件1的时候传组件1的slot,在调组件2的时候传组件2的两个slot呢...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    大佬们,我想请教下,将spring boot微服务打成war包放入weblogic服务器中启动,为什么无法将该服务注册到nacos,怎么解决?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    EJB 算微服务?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am testing FirestorePagingAdapter from https://github.com/firebase/FirebaseUI-Android/tree/version-3.4.0-dev The problem is ... , but I just don't receive the realtime events?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1 answer
    I am creating a Discord bot that should send messages to hundreds of servers in parallel. What should I use for this ... the server when sending in parallel to more than 2 servers...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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343 views
1 answer
    thinkphp5 用 return $this->fetch(); 渲染 页面文件的时候,换行都变成的rn输出,导致浏览器解析不了,请教这种是什么问题呢?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    跨域请求图片的时候,在network的preview预览里可以看到请求的图片,但是控制它console的时候,图片的格式是图中的乱码格式,前台这边无法使用img标签的src直接渲染,请问各位小伙伴,这种情况怎么办,是要用什么方法转一下吗还是??求助......
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    假设我在DolphinDB发布端已设置了过滤列symbol,代码如下所示: share streamTable(10000:0,`time`symbol`price`id, [TIMESTAMP,SYMBOL,DOUBLE,INT]) as trades ... python中应该如何写filter参数?{"symbol": ["000905",]}这样吗?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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273 views
1 answer
    如题再如图,dist目录下是build出来的标准文件。现在想要把cust-files目录下的两个文件也一同写入到dist目录下,不是写进umi.js文件中去。该如何配置呢?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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260 views
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    I am writing a program to download all the data in my Google Drive and save it. The problem is that when the file is saved, ... .WriteLine("No files found."); } //Console.Read(); }...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    **图片有点模糊,将就一下,高质量的图片试了很多次传不上去 大致就是从login的页面跳转到home界面后,router-view里面的内容变成了login的内容,about的内容倒是没有变,什么原因 ... to="/login">login</router-link> </div> <router-view /> </div> </template>...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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