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powershell - Mutli line comments is not showing up in Email notification from the Manual intervention job in ADO Release Pipeline
    EMail BodyCurrently working on a ADO release Pipeline. The First job is a Manual Intervention Job, where a user is ... Then it prints only Line 1 in the email notification....
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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请问 Vue中能不能绑定html元素的scrollTop属性？
    直接使用document.getElementById('xx').scrollTop可以查看和修改 现在想在Vue中绑定这个属性 并用methods里控制该属性，下面的写法不行呢 请问Vue有没有什么办法可以控制 该属性 ... ({ el:"#ss", data:{}, methods:{ aa:function(){ return 40 }} })...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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javascript - How can I bundle Express Js (NodeJs) and Pug engine using Webpack?
    Introduction: I have used ExpressJs framework with node as server and pug as a template engine. I want to bundle .js , .pug & ... ": "echo "Error: no test specified" && exit 1" },...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1 answer
ios - Storyboard auto layout places view in table cell with fixed trailing-to-superview constraint to far left
    I placed an UIImageView at the right side of a table view cell and added a trailing constraint to the cell of 20. Yet the ... the cell and all is fine know. No idea what is was....
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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566 views
1 answer
Weex在Android中可以使用.9的图片设置text背景吗？
    请问Weex在Android中可以给text设置.9图的背景吗？目前我看只能设置纯色背景，试了一下background-image属性也不行。 我使用的weex版本是0.10.0...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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python - Pass dynamically variables to shell script in databricks notebooks
    So this question is similar to How to pass a python variables to shell script in azure databricks notebookbles.? ... format(dbutils.widgets.get("schema_name")) %sh ${git_checkout}...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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436 views
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thinkphp3.2.3 使用phpmailer错误
    使用的是QQ邮箱 配置文件代码 <?php return array( //其他配置项省略...... // 配置邮件发送服务器 'MAIL_SMTP' => TRUE, 'MAIL_HOST' => 'smtp.qq.com' ... ssl' 这个的时候是 'MAIL_SECURE' => 'tls' 这个的时候是 一直localhost请求很久都没反应...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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509 views
1 answer
kotlin - Suspend function reference as parameter of let gets error
    Why Kotlin can't reference to suspend function as the parameter of let/also and other functions? class X fun a(x: X) {} suspend ... let(::a) X().let(::b) // Error: Type mismatch...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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315 views
1 answer
电商优惠券数据库怎么设计
    同 标题 还有需要用到数据库的事物机制吗？...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1 answer
HTTP 500 on Podio GET item
    When fetching GET https://api.podio.com/item/1259778758 (other items work fine), I get the following error: HTTP 500 with ... the API fails as well when this item is in the result....
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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caching - Cache simulation in gem5
    Happy new year to everyone! I want to know how to change caches' parameters in gem5. I usually use se.py configuration ... 's latencies in se.py? Is there an option for that?...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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258 views
1 answer
VUEJS 展开收起问题
    假设服务器加载来有60个品牌（一个包含60个对象的json数组），默认展示前8条品牌，点击MORE，展开所有的，这个在VUE里面怎么写比较好一点？ <a class="show_more" @click="showAll" href="javascript ... =""> </li> </ul> 我现在写成这样，不知道怎么用index来控制前几条，求指点...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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308 views
1 answer
PHPPDO如果连接MySQL失败，如何返回一些信息？
    PHPPDO如果连接MySQL失败，如何返回一些信息？ 当连接失败(数据库出问题时)，PDO的new PDO连接将输出一个“Sorry MySQL”或者向浏览器输出一个警告弹窗 想要这样 怎么写？ 新手问题，感谢各位老师解答...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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218 views
1 answer
python - How to programmatically open an application by name on Windows?
    I'm writing a cross-platform Python application that acts as a frontend for DOSBox. It needs to call the DOSBox ... NB: I have also asked this sibling question for macOS.)...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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windows subsystem for linux - I have a Problem running/installing gradle?
    I am using the Ubuntu WSL and homebrew to install gradle. I get the following errors: xxx@DESKTOP-FKITRSQ:/mnt/c/users/ ... I can't seem to find this error anywhere else online....
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1 answer
r - Generating two sequences with one function and one parameter
    I want to generate these two sequences: A = c(0.25,0.50,0.75,1,0.25,0.50,0.75,0.25,0.50,0.25) B = c(0.33,0.66, ... -1)[-c(6,8,9)] Is there a way to write this in a single function?...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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794 views
1 answer
angular 微信公众号里面授权后，返回不好使
    ng1 微信公众号里面授权后，返回不好使...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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450 views
1 answer
js一个元素从DOM中被删除后，他所绑定的事件浏览器是如何处理的？
    我给dom添加了一个span,然后给这span绑定click事件，然后将span元素从dom中移除，那么它所绑定的click事件浏览器会如何处理？...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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408 views
1 answer
postgresql - SQL - ordering table by information from multiple tables
    Title of the question may not have been very clear - I am not really sure how to name this question, but I hope ... 1 UPVOTE 2 UPVOTE 3 DOWNVOTE 4 UPVOTE 5 DOWNVOTE 6 DOWNVOTE...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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node.js - mongoose findOne returns undefined
    I have a method "GenerateTokenString()" that generates a random key after creating the key i passed it to a function IsTokenExists ... catch(err=>{ console.log(err) return err }) }...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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390 views
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git - Single branch with multiple PRs
    I've started a branch from master git checkout me/feature, and feature is a feature that needs to be reviewed ... /feature even before me/component is reviewed and merged into dev...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
328 views
1 answer
Docker - how to link an API to a web application
    I am working through the dockersamples/k8s-wordsmith example. I'm trying to do it manually first so I understand how ... :8080 --link db:db --link dockersamples/k8s-wordsmith-api...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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453 views
1 answer
请问视频直播服务器的流是如何分发的？
    想要在本地实现一个直播的系统 推流的话比如使用obs将数据上传到rtmp://127.0.0.1:port/live 那么服务端 在/live这个路由里。应该具体做些什么呢? obs是用rtmp协议 在post stream到服务器上吗？服务器怎么将这部分流转发给浏览器端的播放器呢？...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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1.1k views
1 answer
angular2 Cannot resolve all parameters for 'Parser'(?).
    刚搭建一个angular2的框架，angular版本2.4.0，webpack打包完浏览器console报错： bundle.min.js:39162 Uncaught Error: Cannot resolve all parameters for 'Parser ... , "buildOnSave": false } 是ts配置出错还是什么原因呢，求解...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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642 views
1 answer
如何实现input框获取实时输入的值传入后台PHP中查询相关结果后返回到前台实时显示结果？
    如题，我找了网上的插件 一个是jquery-input-match，这个我照着做了，但是没有办法实时显示结果，只能是提前查好全部结果后传给html页面，然后根据输入的值显示不同的结果，这个不是我想要的 网址：http://www.open-open. ... 何解决，谢谢 （就像是百度搜索输入框里边的那样，随便输入一个汉字或者字符，都会出现相应的候选项）...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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589 views
1 answer
继昨天下载图片问题，download属性是下载了但是却不能在相册中展现出来。
    今天安卓浏览器下载了下，以为是没下载下来。 下午整理手机文件夹的时候，发现了其实都下载下来了。只是在一个Download文件夹下。 现在的问题是安卓手机可以下下来，但是相册里却不能显示该图片，我把浏览器的下载位置更改成相册能出现的文件夹里，但是最后相册里还是不出现我下载的那张图片。...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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594 views
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vue.js - config nginx to serve vuejs app on subdomain
    I want to run vuejs app on sub.domain.com, and I simply configure nginx like bellow: server { listen 80; listen 443; ssl on ... to ssl, all is good and it works as I expect on http...
asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)
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