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    I'm receiving an unexpected EOF (I think) when I try to get to the Docker registry during a docker pull. I am trying to pull the mongo image, but I get the ... me since I'm not specifying any kind of file or page. Any help is appreciated....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    How can I dynamically call a method from another in AlpineJS? In the example below, foo() should call bar() to run the method it receives. This doesn't work, because ' ... this.baz()) }, bar(method){ method() }, baz(){ return 'success' }...
asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    nginx镜像,使用docker-compose的volumes挂载的web目录 主机CentOS 7.6,已经关了SELinux,web目录也设置了777权限 但是访问时,nginx容器内一直报错 open() "/application/demo/index.html" failed (13: Permission denied), ... 决方法 同版本的centos docker docker-compose在虚拟机中试过都正常 但是在线上环境就会这样的错误 ...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am in the process of switching from WildFly 17 to 21. Everything runs just fine. But when I try to run a cluster with several nodes I do have ... /wildfly/modules,/opt/wildfly/modules/system/layers/base))] Thanks in advance. --Heiko...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am trying to download python dependencies for a case where a system doesn't have network access. If I perform the downloads on my mac without ... requirement pandas (from versions: none) ERROR: No matching distribution found for pandas...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    如题, JavaScript 如何拿到 url转二维码图片再转成base64的字符串 ?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    请问我有三种语言输入法 : 英文 日文 中文 我现在方式是按 windows + space 更换 请问是否有方式能改成 windows + 1 英文 windows + 2 日文 windows + 3 中文...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    <div class="container"> <div class="block"></div> <div class="block"></div> <div class="block"></div> <div class="block"></div> <div class="block"></div> <div class="block"></div> < ... 定百分比宽度如果是奇数行数就会出现两遍分布宽度不均等的问题例如width:33%,请问有没有完美的实现的方法...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    在springboot项目中重写了一个servlet并且配置 server: port: 8132 servlet: context-path: /aaa servlet 配置 @Bean public ServletRegistrationBean commonServlet() { if (log. ... initParams.put("allow", ""); bean.setInitParameters(initParams); return bean; }...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I want to get the difference between two timestamps in days with decimals. i.e. instead of interval, 3 days 20:33:54.937, the desired output is 3.85 (in numeric format) +------------------- ... --------------------+---------------------+--+...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Environment: Python 3.7.7 geckodriver 0.28 Selenium 3.141 Problem: When I open twitter.com URL with Python Selenium Geckodriver ( ... raise exception_class(message, screen, stacktrace) selenium.common.exceptions.TimeoutException: Message:...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Hi I am new to fluter just starting out. I am trying to create my first flutter app with these steps: Create and run a simple Flutter app To create your ... find executable for sysctl. (goes down to 42 different ones.) Any help is welcomed....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    为什么脚手架打包以后,里面的vendor文件有一兆多,我已经吧第三方的elementUI,vuex,echarts等采用cdn的方式引入了,路由也是采用懒加载的方式引入的,可还是有这么大,上线后刷新就加载特别慢,这个vendor文件夹花了七八秒钟,有什么好的方法解决吗?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    RT,类似and-design的message.success(config)方法...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a problem, I have got download method that works (it downloads files) and I run it in DragDrop event in listview but I want to add new downloads to queue ( ... to add files to download to the queue? I use SSH.NET if you need this....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm currently having difficulty finding a way to integrate my AWS credentials into my cypress tests when running cypress tests. The static approach works in ... But stuck on how to implement the credentials into cypress AWS.config.update()...
asked Jan 24, 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", // 数量 "scan_mode" => "5", // 发货模式 "volume" => "15 ... 费一个箱子 4 比如:有些商品装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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    package com.company; import java.lang.annotation.Inherited; @Inherited @interface css { String a(); String b(); String cd="ss"; } @css(a = "", b = "") public class unique implements css{ ... 样用哪个注解的接口方法对吗?然后我怎么使用这个接口注解的 String cd="ss"; 呢?...
asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    微信开发碰到一个问题,在微信授权登陆的时候,如果通过好友窗口链接进入就可以弹出授权页面,但是如果是通过公众号菜单按钮进入就不会弹出这个页面,是微信公众号关注相当于默认授权了嘛?有没有遇到过相同的问题的?...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm learning Angular's Change Detection and created an example with the OnPush strategy. In the parent component I'm mutating an object and triggering the CD: public ... once. But I would like to understand why the CD does not work here....
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am trying to implement react navigation v5's deep linking system to my react native app. So far its working but I am started get confused. So my ... can I convert this to proper navigation state that initial screen also gets the params?...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    const http = require("http"); const cheerio = require("cheerio"); const iconv = require('iconv-lite'); const BufferHelper = require('bufferhelper'); var App = { isDoing: 0, concurrentCount ... com', function (res) 直接是可以采集到内容,不知道哪里写错了,请求大神指导...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    遇到一个问题,就是下载下来的播放器里可以正常播放,放到网页中只有声音,画面停留在第一帧不动。用手机浏览该网页,缺可以正常播放,有知道怎么办吗?...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.1k views
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    How can I pull database values into a template? (footer.blade.php). I can pull data into home.blade.php just fine but since I'm just doing @include(' ... @foreach($general as $key => $data) {{ $data -> content}} @endforeach </footer>...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.4k views
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    FF 84.0.2, GM 4.10.0 The code can be seen at GitLab. The relevant part is: ... const doc = document.implementation.createHTMLDocument('http:/ ... : ... DOC CREATED DOMException: The operation is insecure. Script works with Tampermonkey....
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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966 views
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    大佬们,想让模型一直保持在正交视图有什么办法呢?...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.0k views
1 answer
    Consider the following code: import scala.collection.mutable case class A(b: Int) { override def equals(obj: Any): Boolean = { println("called") obj ... print out "called"? Can someone explain how set identify two objects being equal?...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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