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目前知道应该是在此处设置 series[ { markpoint:{ data:[] } } ] 但是data里具体填什么值不清楚官方的示例里是这样的 data : [ {type : 'max', name: '最大值'}, {type : 'min ... 而我想要的效果是在每个柱上都显示，而显示的值就是y轴对应的值，应该怎么设置官方示例的图：...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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401 views

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r - Display a button when the shiny app launches for first time that will lead to tabItems content

I have the shiny app below which includes tabItems. I would like when the app is launched for first time to display an actionbutton ... , "sidebar", selected = "conse") }) } ) )...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Thymeleaf get current locale from request or session

How can I get current locale in thymeleaf template ? I've tried <html xmlns:th="http://www.thymeleaf.org" lang="${ ... {request.locale}" class="no-js"> but none of both works...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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移动端图片上传，使用微信浏览器后端接受到的文件类型是application/octet-stream

仅在部分安卓机的微信和qq浏览器上发现此问题（用的是华为荣耀v8）后端语言是php 苹果正常,uc 手机自带等浏览器均正常，都能正确识别文件类型（image/jpeg）提交方式是formData，代码示例如下 let fd = new FormData( ... ，但想问问有没有什么别的更好的解决方案，或者有遇到类似问题的大神方便分享一下经验，感谢~~~~...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Python web application with flask on local machine

I'm new to python and Flask, and I have a project from the production ENV which I'm trying to run on my local. ... this code to work on my local completely? Thanks for your help!...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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575 views

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amazon s3 - aws-sdk s3 not working to migrate to gov cloud s3 from commercial

I have my code here. If I comment out line 373 and run my program with a commercial bucket and prefix on aws s3, I ... on lines 23 and 24 in my project to keep them separate?...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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网站文章浏览量如何统计(node.js)？

一个用户只能增加一次浏览数，谢谢...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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typescript - Extract utility type breaks with "this"

I am trying to write an instance method in Typescript that accepts the name of one of the instance's attributes, but only ... not compile this.doStuff(1337); bar.doStuff(1337); } }...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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golang 协程怎么解释

1.协程对应操作系统里面的什么 2.golang是如何实现的...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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478 views

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树莓派中是不是有一些非GPIO口是可以当作GPIO口用的？

比如说这张图里面3，5，7，8，10，18，21，27等针脚默认情况下是非GPIO口，但是我可以在程序里面把它当作GPIO口用吗（我现在不敢乱接，怕烧了。。。）...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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wpf - How to create two versions of MSIX package (QAPROD) and deploy on the same machine?

What should I change so I can install both QA & Prod versions of app on the same machine? # Starter ... False inputs: SourceFolder: $(Build.SourcesDirectory) Contents: '*'...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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bootstrap做的下拉菜单里面元素的高度怎么自定义啦？

如下图所示，我现在修改同事样式，发现很多下拉菜单是用bootstrap做的，在修改下拉菜单的最下的div的时候发现，缩小高度时，通过控制台可以看到盒子高度变小，但是位置怎么都不会变化，请打神 ... : 0; border: 1px solid #ccc; text-align: center; } p { color: red; } } } }...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Service report in vtiger appears empty although it shows the real number of records

I's just as the title says Service report appears empty although it shows the real number of records up there https://ibb.co/vmq6TPk I'm using vTiger 7.3 Any suggestions?...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - After using SCREEN in Linux, SpaCy is not found

I am using a Amazon AWS GPU server. I installed some Python packages in my virtual environment using conda install. However, ... ' >>> It cannot find spacy. Do I miss anything?...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Is my PostgreSQL Connection in R holding me back from accessing the host webpage?

I decided to learn to use R to access Wharton Research Database Services (WRDS). I followed the WRDS instructions to ... in my username and password that I use to access WRDS....

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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432 views

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请教jq区分元素类型问题。

如果图片中的div是不同类型，我现在想把不同类型的div，放到对象中去(对象有div的top，left及id组成)组成数组，要上传后台怎么区分不同类型的div呢？给div加不同class，去判断？谢谢！...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon web services - Is their a way to connect to AWS Storage Gateway without using its IP?

I Need to use SMB AWS Storage Gateway. I am able to create one with no issue and it works exactly as I want. However ... new IP. The gateway is in the cloud and not on premises....

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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462 views

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Unity3D c# 2D Game Camera Follow is making jumps

I made an 2D endless runner game using Unity, where the Player Object moves upwards, but for the Viewer he remains ... (transform.position, FollowVector, Time.deltaTime * 4f); } }...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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433 views

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Ubuntu 下怎么安装 curl 扩展

PHP版本是7.1，apt-get安装的，不是编译安装的。...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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207 views

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移动端上下滑屏问题

设计图上有这样的展示第一屏100%高，剩下的高度很长很长，现有这样的需求，向上滑动第一屏的时候直接跳到后面的内容，后面的内容正常滚动即可，不需要滑屏的效果，找了好多滑屏的插件(swipe,fullpage等)都不满足这样的需求，后来百度找到 ... 默认事件 }) 第一屏滑屏的效果是实现了，但是第一屏上的a标签及各种点击事件也都被屏蔽了，请问高手该如何解决...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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305 views

1 answer

关于weex实例变量扩展的问题

在初始化WXSDKEngine的时候，原生代码设计上有个疑问，iOS和Android上的实现思路不太一致场景：扩展weex实例变量UUID 在android上的实现如下: WXSDKEngine.addCustomOptions("appName", "WXSample") ... 一句是给扩展自定义key的，该如何做呢？代码设计层面考虑传字典过去好点吧？...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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231 views

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python - Find a file 1 folder level down

I am trying to get full_path of places.sqlite file present in '%APPDATA%MozillaFirefoxProfiles<random_folder>places.sqlite' using ... /find the path to the places.sqlite file?...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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396 views

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分库分表后关于查询的问题

假设用户表规划是 2亿 = 500W(每表) 20表(每库) 2库与一个用户的总表需求是这样的当需要用户互相关注的情况， following 表与 followers 表（先假设不用分表），表结构分别为 following表 = ... 一下，谢谢，有类似的相关经验也可以只放redis 不入库这样的方案接受不了目前想要放redis 且入库...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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313 views

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andesign表单初始值问题

在ant-design表单中设置初始值，但是设置后表单无法编辑如下图，是这样设置初始值的。还有其他方式设置么，可以编辑的。defaultValue无效，initialValue也无效。...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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如何使用sequel pro等可视化工具连接vagrant上的mysql?

如何使用sequel pro等可视化工具连接vagrant上的mysql? 给vagrant配置了个ip 192.168.33.10 但是使用sequel pro 连接的时候报错了我vagrant上的mysql没设置密码...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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352 views

1 answer

textarea的placeholder不显示伪类的content问题

不能正常显示after的content的值本来是要做多行的，结果content不显示不知道是什么原因，请指教 <!DOCTYPE html> <html> <head> <meta ... "describe" autocomplete="off" placeholder="123123"></textarea> </body> </html>...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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请问 vue-router 懒加载时候如何判断是否加载完成？

请问使用 vue-router 懒加载时候如何判断是否加载完成？看官网文档没有提及过相关的一些钩子...

asked Feb 5, 2021 in Technique[技术] by 深蓝 (71.8m points)

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112 views

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关于字节流的问题

内容格式想要发送这样格式的内容给c++，怎么组成这样的消息，需要发送的是字节流，不知道是不是ByteBuffer，请大牛们帮一下，谢谢！...

asked Feb 5, 2021 in Technique[技术] by 深蓝 (71.8m points)

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