dash

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: In css3, they plan to add a border-style called "dot-dash" that will look like this: new borders in css3 (link to an image on w3.org) Unfortunately, that is not yet implemented in any browser, and I need that kind of border now for a web-app. The Application works with the Javascript-Framework ExtJS, so the solution of my problem can be a javascript one, too. I already tried with a background-image (very bad solution, I know) - but that didn't work because there will be many divs with this border, which will all have different sizes (which I

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I want to separate my params in URL by dash like below: localhost/add/5-ninja in here the id is 5 and the name is ninja. When i changed the config to this: path: '/:id-:name' It doesn't work properly. How can I create dash separated params in URL 回答1: I think it's not possible the way you like but here's my suggestion to achieve that result: in your routes config you declare the path: for ex. /:dashed in your component: import { ActivatedRoute } from '@angular/router'; class MyComponent { constructor(private _route: ActivatedRoute) { const

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I'm following this demo which uses mediaSource API and MPEG DASH standard to play a .webm video. This is the MPD file used: <? xml version = "1.0" encoding = "UTF-8" ?> <MPD xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance" xmlns = "urn:mpeg:DASH:schema:MPD:2011" xsi:schemaLocation = "urn:mpeg:DASH:schema:MPD:2011" type = "static" mediaPresentationDuration = "PT888.05S" minBufferTime = "PT1S" profiles = "urn:webm:dash:profile:webm-on-demand:2012" > <Period id = "0" start = "PT0S" duration = "PT888.05S" > <AdaptationSet id =

记录一下安装 ubuntu 1804 后的美化过程 重装系统忘记以前怎么做的了，还是记录以下比较好 软件和更新 设置下载服务器 aliyun sudo apt install update sudo apt install gnome-tweak-tool sudo apt install gnome-shell-extensions 可以从浏览器直接安装插件，访问可能有些慢 sudo apt install chrome-gnome-shell 主要是安装 dash to dock sudo apt install gnome-shell-extension-dashtodock 或者从这 https://extensions.gnome.org/# 这里主要是要记录一下 dash to dock 的bug 在dash to dock 的设置里 -> 外观 -> 自定义透明度 默认设置 是 “默认”，效果一般 如果改为 “动态”或者“自适应”，dock 两侧可能出现黑条 选择“固定”算了 如果不幸出了黑条 去 dash to dock 的主页中 https://micheleg.github.io/dash-to-dock/development.html 下面重置设置 Try to reset the extension settings to their default

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am trying to create dash table on Web using Inputs. However the issue is that the data is created from database from the callback and a priori, I do not know the names of the columns unless the pandas dataframeis created using the callback function. I have checked that I getting correct data. However not able to display it. I have used multiple output options (using Dash 0.41) My code looks as follows: ( I have not provided the details of the function which generates the pandas dataframe in the callback someFunc , as that was not important

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Is there a way I can launch a Dash dahsboard using the below line of code in Jupyter notebook? # if __name__ == '__main__': # app.run_server(debug=True) When I try to launch this I get an error. The only way to correct it is to set debug to false. But then the Dashboard does not update automatically when the data feeding the charts is altered. 回答1: EDIT I just found out that a valuable GitHub user published the following library . This is the direct link to the respective repo . See his documentation and examples to implement it successfully

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I have a Flask/Dash app that uses the Flask-Babel module. The translation works like a charm after logging in and browsing through pages. However, I cannot make it work for the login page which will always be displayed in English. The messages.po and messages.mo both contain the translation strings I prepared for the login page, so the compilation part seems to work fine. Here's a snippet from my app.py (with a hard-coded choice of Spanish): import dash from dash . dependencies import Input , Output from flask import Flask ,

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm currently researching the subject of encrypting and playing encrypted videos in browser. I already have some successes with castlabs' DRMToday and Shaka Player while using Widevine. Now I'm trying to encrypt video without external services using ClearKey and play it in Chrome (using whatever js player which can handle). I did manage to encrypt single mp4 file using MP4Box (and mse-eme for creating crypt configuration) but I have no idea how to play it in browser. HTML5's Video didn't even trigger "encrypted" event on it. Encryption

一、常见shell类型 1. Bourne shell (sh) UNIX 最初使用，且在每种 UNIX 上都可以使用。在 shell 编程方面相当优秀，但在处理与用户的交互方面做得不如其他几种shell。 2. C shell (csh) csh, the C shell, is a command interpreter with a syntax similar to the C programming language.一个语法上接近于C语言的shell。 3. Korn shell (ksh) 完全向上兼容 Bourne shell 并包含了 C shell 的很多特性。 4. Bourne Again shell (bash) 因为Linux 操作系统缺省的 shell。即 bash 是 Bourne shell 的扩展，与 Bourne shell 完全向后兼容。在 Bourne shell 的基础上增加、增强了很多特性。可以提供如命令补全、命令编辑和命令历史表等功能。包含了很多 C shell 和 Korn shell 中的优点，有灵活和强大的编程接口，同时又有很友好的用户界面。 5. Debian Almquist Shell(dash) 原来bash是GNU/Linux 操作系统中的 /bin/sh 的符号连接，但由于bash过于复杂，有人把 bash 从

plotly-dash 是一个很不错的dashboard 开发平台，基于python 编写，提供了很便捷的dashboard 开发模型 同时扩展上也比较灵活我们可以编写自己的组件。 以下是一个简单的项目以及集成docker 运行（实际通过gunicorn,uwsgi运行应用） 本地方式运行 使用venv 进行python 环境管理 初始化venv 项目 python3 -m venv venv 激活环境 source venv/bin/activate 添加依赖 pip install dash==1.1.1 pip install dash-daq==0.1.0 简单代码 # -*- coding: utf-8 -*- import dash import flask import dash_core_components as dcc import dash_html_components as html server = flask.Flask(__name__) ​ external_stylesheets = ['https://codepen.io/chriddyp/pen/bWLwgP.css'] app = dash.Dash(__name__, external_stylesheets=external_stylesheets) server = app