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python - In discord.py how can I delete multiple messages via ID?

I'm trying to write a command that deletes multiple messages at once via the message ID. Here's my (very basic) ... bots and python in general. Thanks in advance for helping out....

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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bizchart,echarts，y轴数据相差过大，导致数据小的显示不全

bizchart,echarts，y轴数据相差过大，导致数据小的显示不全；如图所示：一组数据中，有一个数据值比较大，导致数值比较小的（3.5）和 y轴的0平齐。会让用户误以为是没数据。我的诉求：我想让用户视觉上能区分就行；个别Api不是很了解，请大家给一些方法。...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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小程序跳转怎么传参

小程序列表转到详情页怎么怎么传递一个对象过去，像vue的query和params...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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自适应网页手机模拟访问和最终效果不一样，是什么原因？

http://html.kodesolution.live/html/2019/business/industriy/p2-2233-industriy/demo/index-mp-layout1.html 这个网页，在Chrome浏览器里面模拟手机访问，图片尺寸是正常的实际上在手机浏览器里面访问时，图片高度拉长了是哪里出错了？应该怎么排查，谢谢！...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - WKWebView loadFileURL:allowingReadAccessToURL: does not allow access to bundle for file in documents or temp

This is sort of a result of this, which is about trying to fix goBack behaviour by writing a string first to a file and ... have stayed that way, but in case someone has an idea......

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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vue打包报错

vue打包在第一次进入系统总是有js资源报404错误；刷新就没事了不租断流程；本地环境自己打包没遇见过；有遇到过的小伙伴吗？（是环境的原因吗？我本地自己打包没遇到过！不好复现啊）...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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chrome插件下载文件功能

目前在做一款chrome插件，其中有项功能是下载文件，即从服务端获取url后下载相应文件我用chrome.downloads.download浏览器自带API开发后发现，每一次下载都会出现确认框: 而通过saveAs字段并不能控制其隐藏，在 ... 载功能的插件是如何实现这个功能的，是集成了native c++的dll吗？还是有其他的办法？谢谢 ...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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SpringBootTest单元测试如何获取args参数

项目正常启动的时候需要从main函数的args数组传入一些参数初始化，现在要写单元测试，发现SpringBootTest不指定启动类会出现context为Null的问题，而指定启动类就会出现空指针，因为无法获取到args的参数，我现在困惑两个问 ... 启动，第二指定启动类的话任何获取args参数，或者能不能通过其他办法设置，试过在before里设置发现不行...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Why my react app appeared no script tag in the body of the html?

I am working on a react app and I have encountered an error which is when the user logged in, the app will push the user to ... return ( <h1> hello </h1> ) } } dashboard's html:...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Comparing characters in 2 char Array using Java

I am a beginner in Java and I will like to know if there's a way to compare characters in a char Array with ... incorrect if word2 is missing at least one character that word1 has....

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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关于go库singleflight的使用问题

问题：并发获取数据的时候超过一个请求访问到数据库了环境：8核cpu，centos7，go1.14 代码： package main import ( "errors" "log" "sync" "golang.org/x/sync/ ... ", key) return "data", nil } 执行结果1：执行结果2：执行结果3：...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - How to get Request with Selenium

i'm using this code to access the network to get the requests data not the response but it show only the response ... out: for event in events: pprint.pprint(event, stream=out)...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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webpack中使用art-template渲染图片路径出错

使用art-template渲染图片，不会被url-loader处理项目结构 index.js const render = require('./template/product.art') // 配置数据 const data = { product: ... /src/images'), } } ... 图片路径出错，好像url-loader没有处理...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Transform an object into an array of single key/value objects

I have this variable: let json1 = {'aaa': {'cus1':1,'cus2':2}, 'bbb': {'cus3':1,'cus4':5} } And I would like ... the arr. P.S. Is there any way to do this without using for loop?...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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perl start and end line number of match

I have the following perl command: perl -l -0777 -sne 'print $& if /Q$start_wordEs*({(?:[^{}]++|(?1))*+} ... perl command doesn't include The text is located between lines 2 and 5....

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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mutation observers - How to correclty use MutationObserve in Shiny app

I'm trying to observe changes to css using javascript mutationObserver in Shiny. I'm using rhandsontable because we can ... , { print(input$colWidth) }) } shinyApp(ui, server)...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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vue项目怎么把node_modules放到项目外面

有多个vue项目有相同的node_modules,想共用一个node_modules可不可以？我直接把node_modules放到项目外，运行，报错。...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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react 百度地图中信息框infoWindow再插入echart视图

需求是在红框中再插入一个echart视图总感觉并不能直接响应react组件，好像百度地图弹出框是另外一个封装的dom 在infoWindow中的代码是： var content = ... '<div class="trendContent">' + ... 20] }] }); }) } 但是结果就是死活不出来也不报错！希望react大神指点一二 ...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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flutter - How to make widget testing while using http.post

I'm trying to use widget test for my project and test works fine till reach the point I use an http request in the ... ; I am not sure if I missed something I'm still beginner...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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r - I want to replace each value in vector x with "Yes" if corresponding value from vector y isn't "No"

Using this code in R: x <- c("No", "Yes", "No") y <- c("Yes", "No", "No") df <- data.frame(x, y) my.yes <- ... I want x in df to be as such: "Yes", "Yes", "No" Thanks in advance!...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer

python脚本运行在centos上找不到包

python脚本是在Window下写好的，放在centos下运行（python 脚本名.py这种方式），但是会报错，说找不到包网上的解决办法是在脚本前加一段这个，我觉得意思 ... .path.dirname(__file__)) rootPath = os.path.split(curPath)[0] sys.path.append(rootPath)...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - Array is being updated late - Swift - MVVM

Hello guys I'm kinda new with implementing the MVVM pattern and I'm trying to figure out why my array is being ... [indexPath.row] self.configureCell(cell, item) return cell } }...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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覆盖在iframe上的按钮点击事件失效问题该怎么解决?

页面含有一个iframe和一个在底部固定定位的按钮,当内容滚动,按钮位置处于iframe上面时,点击事件失效,滚过ifarme之后按钮点击事件恢复,这种情况怎么解决?想让按钮处于iframe上时也可以正常点击...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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270 views

1 answer

GitHub API returning 404 although resource exists

I'm trying to send a POST request to the GitHub API to submit a comment on a commit. According to the documentation, all ... in my CURL request. No dice. What am I doing wrong?...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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482 views

1 answer

web scraping - Goutte form submit wrong values

I'm trying to submit a form but I'm facing a very strange issue. The form have a field which is an array. Once I ... correctly. I don't know if this could be considered a "bug"....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Leaflet Heatmap Error ( Dynamic longitudes and latitudes)

I have a 2 dimensional array location which contains the latitudes and longitudes that I would like to present in my ... in the location array which its values vary each time....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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551 views

1 answer

dom结构相同，但是背景图颜色不同，要如何实现复用呢？

RT 开发的页面中有很多卡片结构相同，但是就是顶部标题栏的背景图是颜色不同的图片（图片其实是一样的但是颜色不同而已），然后所以这样的话我倾向于做成复用的组件之类的，但是背景图我觉得所有的都切成图有点太蠢了，有没有比较好的方法呢？...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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318 views

1 answer

scss中如何修改全局样式

项目使用的scss写css 因为业务问题，后台管理系统的首页需要修改layout的样式问题是在scoped里修改layout的样式无效，试着修改body的样式也无效如果不写scoped的话，无论改 ... 1px solid blue; } .el-col div { text-align: left !important; } </style>...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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