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    I have a an API written in typescript and I try to run parallel queries for same document by using ... 3721.214ms single-KS1226Y6DNDT05G7FJ4J: 3799.050ms parallel: 3800.586ms...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    拖拽插件库 https://sortablejs.github.io/... 效果是checkbox选中的元素可拖拽,同时也有支持选中多个时拖拽从左拖拽到右边 (半成品)未实现效果: http://jsrun.net/2bLKp/edit...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    需求就是当默认的host访问失败之后,需要换一个host, 我重新设置了axios.defaults.baseURL = 'http://baidu.com', 但是没生效,还是用的默认的...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    这是《你不知道的js 里面的一个解释》,没太懂; 为什么z 是一个没初始的参数变量而 w 确实?z 和 w 有啥区别,难道不一样?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    使用 @vue/cli 创建了一个 vue3.0 项目 编辑器使用 vscode,并安装了 eslint 和 vetur 插件 app.vue 报了下面的 eslint 错误,但是实际上 vue3.0 是允许的 我试着修改了 .eslint.js,想关掉该规则 发现没有效果 有什么办法能关掉该规则...
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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    移动端有一个新闻页面需要通过 h5 页面实现,该页面中会包含视频,但是视频上传是没有 封面 的,所以想用视频的第一帧作为视频封面,但是发现基本实现不了,主要是在微信里面打开h5页面,video有如下问题: 1 autopaly 无法自动播放 ... ); 也没办法播放; 3 就是没有视频封面,想找通用的封面也没找到; 大家是怎么处理找个问题的呢? 谢谢!!!...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm working on the backend of a Web App using Java. I need to create an API that allows to save a project ... error 415 Unsupported Media Type. Do you have any suggestion? Thanks!...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have tried the following: var hash=sha256(sha256(msg)); // hash of the transaction var priv_key= ".. ... make the first version canonical or the second version non deterministic....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am new to Julia, I've asked this question in a simpler form, I need to expand it a bit more. I need to find a ... res_x = round.(Int,value.(x)) @assert numbers'*res_x == target...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    如上图所示为后台返回的数据,是一个多层嵌套的json数据,前端将调用此接口返回的数据存入了result变量 该json中存在动态的key,如图中绿色标识 我想要取出部分值用于组件中显示,而这些动态key所对应的值不方便按照xxx.key的形 ... 返回数据,但是kk为空数组(如92行所示) 请问这里是哪儿出了问题,为什么没能取到值呢,kk为什么会为空?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    nodejs 能实现windows 电脑宽带拨号么, 想填写宽带账号和密码,然后用Nodejs来实现windows电脑上的宽带拨号操作。...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    As part of an Azure DevOps pipeline, I would like to promote packages in our own NuGet feed to 'Release' view as ... the classes myself, if there is a library for the purpose....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    默认情况下,spring boot使用的单例模式,为了提高性能,对于一些特殊的bean可以使用多例模式,但是我有几个问题,第一多例模式打开以后,什么时候释放这些实例对象?是一直累加下去直到资源枯竭么?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    怎么将富文本里面的图片拼接上域名,正则不太会使用...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    After updating Rabbit MQ version to 3.8 from 3.7 we start getting the below exception on micro service start up we are ... rabbitmqctl set_permissions -p / test "." "." ".*"...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    How to set up a dynamic R Quiz, with the choice of 5 elements, the first of which should be the correct solution, the others options must be incorrect?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    相当于有一个和src同级的目录 story 里面都有各自的main.js router 怎样通过不同命令启动不同项目 而且根据不同命令分别打包src 和story...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm having trouble converting data from the following list into UTF-8, I have to convert it in order to insert ... ]) # contador countador += 1 except ValueError: return lista...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    /src/pages/index.js import Link from "next/link" const Index = () => ( <div> <Link href="/demo">jump</Link> </div> ) ... "next", "build": "next build", "export": "next export" } }...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a nginx host file with two locations and I want to have the exact / goes to index.html and /something ... -For $proxy_add_x_forwarded_for; } I hope you can help me. Thanks....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am interesting in obtaining the file type (e.g. PDF, Word doc) of documents sent in an envelope. Of course this could ... there an API call that would give me the file's type?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    <button id="btn">click</button> <script> var oBtn = document.getElementById('btn') oBtn.addEventListener('click', function () { Promise ... 微任务 1 listener2 微任务 2 为什么会产生这种差异...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    https://ss0.bdstatic.com/70cFuHSh_Q1YnxGkpoWK1HF6hhy/it/u=3191659576,3761251012&fm=26&gp=0.jpg 这张图片 宝塔的规则 #PROXY-START/ location ~* .(php|jsp| ... GET; 强制将请求转换为GET试了还是不太行,大佬们求份规则...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    vue-cli 生成的项目,在vscode使用git commit -m -- 的时候为什么没有触发package.json中的 "gitHooks": { "pre-commit": "lint-staged" }, " ... 下面附图 1 package.json 2 vue.config.js 3 eslintrc.js 4 .git/hooks...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have 3 columns (Label, Measure1, Measure2) for my chart. The data is appearing as multiple rows for the same "Label ... for Measure2 to appear on the same X-Axis label. Thanks...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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3.5k views
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    I'm trying to compare cells within a data frame using pandas. the data looks like that: seqnames, start, end, width, ... 'm new to programming and I'm stuck, appreciate your help!...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    如图,我只能查到自己电脑A是192.168.1.1,个人路由应该是10.多少怎么查?...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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