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entity framework - Web API Edmx and Connection String in not cloned

I have a Web API project in TFS it contains all files including edmx files and connection string in webConfig When I cloned the ... way to do it? and why it's not getting cloned?...

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

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ts类型问题

interface BaseTreeNode { id: number | string; name: string; childNode: BaseTreeNode[]; } ... ; const antdTreeNodes = baseTreeNodesToAntdTreeNodes<FooTreeNode>(fooTreeNodes);...

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

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javascript - Component Below Flatlist doens't appear

I've been trying to make a simple app, and I want some comment section that I create with flatlist, but after I create some component ... } /> </View> </View> ...

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

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How to get data in dashboard with Scrapy?

I'm scraping some data about car renting from getaround.com. I recently saw that it was possible to get cars availability ... ? And to scrape the data within it using Scrapy ?...

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

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python - Extracting a Regex between defined re.match intervals of a list of string elements using enumerate

I am trying to extract separate capture groups from a list (many elements) ... rather than capture1capture2capture3captureAcaptureBcaptureC Any guidance? tks...

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

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python - Create DataFrame with multiple arrays by column

I'm creating a DataFrame with pandas. The source is from multiple arrays, but I want to create DataFrames column by column, ... of 'axis=' parameter, how can I achieve this goal?...

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

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react的怎么设置state的初始值为二维数组

代码是这样的 export type Option = { label: string, value: string } const [multiColumns,setMultiColumns] = useState([]); 我想设置 ... Option],[Option,Option,Option],[Option]] 这里的state应该怎么写？？...

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

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OpenGL纹理生成全黑的问题

一.我正在做的任务最近需要紧急用到OpenGL写一个作业，学习了一段时间，我现在想做的是通过纹理贴图的形式把已经生成的dicom图片（c++库没有编译好，所以用了dcm4che转化的）贴到图形上，然后z轴叠加，形成三维效 ... ，当然也不知道怎末解决，有没有大佬指出问题出在哪里或者帮我调试一下bug，留言或者qq（2279633462）均可，很急，感谢！...

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

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Plotly: Hiding axis label and reducing margin accordingly

I want to hide the y-axis title from a plotly plot, and have the margin adjusted to avoid unnecessary white space where ... would like. How can I achieve this using R and plotly?...

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

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cmake - Compiled C++ build doesn't output nor provide error

I'm using cmake and mingw32-make to build my C++ SDL2 project called Something. After I did cmake . it ... (window); SDL_DestroyRenderer(renderer); SDL_Quit(); return 0; }...

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

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使用ajax对象通过post传递参数为什么参数为空？

这JavaScript的代码 var params = 'username='+ nameValue +'&age=' + ageValue; // 配置ajax对象 xhr.open('post', 'http://localhost:3000/post', ... ｛｝，什么都没传进来，但是在网页中查看post参数中的form data 是有值的!...

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

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linux - How to get year also in the startup process when doing ps -ef

I am doing ps -ef | grep process. I am getting an output in this format: 17297 1 12 Jan10 ? 02:53:26 /usr/java/jdk1.8.0_221-amd64/bin/java Here instead of Jan10, I want Jan10 2021...

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

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视频网站的切片是怎么做的？

RT，我看很多视频站都切片成 m3u8 ，我想问一下这些网站都是怎么实现自动化切片的呢，ffmpeg我知道，但那些站长难道都是手动切好再传到服务器上的？这样一个站很多视频岂不是累死？有懂的朋友可以和我说说具体的解决方案吗，越详细越好，还是说有第三方服务，有的话可否推荐一下，纯小白，谢谢！...

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

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648 views

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postgresql trigger after insert or update or delete

I have table called mdl_user and I added a new columns for this table, the first one is called "LastOperation" and ... be in the same table not to be triggered for another table...

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

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256 views

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javascript - Youtube API wont load without refreshing my Angular App

I can't get the YouTube Iframe API to load in my Angular App without refreshing the page. Upon page load the iframe loads ... ), 'onReady': this.onPlayerReady.bind(this), } }); }...

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

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python - Iterate over all rows

How can I get my code to iterate over all rows in my df and save it each value? At the moment it only ... = person[7] person_xml = create_xml(firstname, lastname, email, cpr)...

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

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iview的table push一列以后获取不到值

data： data: [], newData: { occurrenceTime: "", type: "", occurrenceAmount: "" }, columns: [ { title: "发生日期", align: "center", key: " ... 输入值点计算导出打印出来 this.data 还是push的时候的空值该怎么解决...

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

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1.1k views

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dolphindb 流数据写入延时问题

将股票L2的行情数据写入到流表中，出现延时严重问题，写入方式是逐条写入 conn.run(script)...

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

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javascript - Auto Loan Calculator Formulas

I made simple Auto Loan Calculator that looks like below But now my problem is what are the formulas should I use?...

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

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python - Texting being inserted into two different boxes when it should only be inserted into one

I'm making a text based adventure 'heist' game in python. I've designed a GUI for it, which is controlled using four ... ) Is there something I'm missing? Or anyway to solve this?...

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

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react useState useEffect的问题

function CreateForm (props) { const [industry, setIndustry] = useState([]) // 行业 useEffect(() => { const getIndData = async () => { let ... 了. console[9]/ [7] / [6] 都取不到值? 哪里错了吗...

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

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javascript - Having an issue with deleting items in to do list project

I'm having an issue with the delete function. I'm at the point where I can remove only one line before pushing the submit button again. ... /li> </div> </ul> </div> </div> </body>...

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

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generics - C# reflection: How to subscribe to a event without knowing delegate signature?

I'd like to construct a little adapter class with which a run-time interpreter may intercept the occurance of events ... Delegate, if my interpretation is correct. Thanks a lot!...

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

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python 3.x - Why matplotlib does not show the scatter plot in a second cell of a Jupyter notebook?

I'm drawing scatter plot in jupyter notebook which contains 2 cells from matplotlib import pyplot as plt import numpy ... plt.show() But running second cell still returns nothing....

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

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vue.js - What is the way to trigger events on the server side with laravel-websockets if the user does not take an action?

Now I study WebSockets and for this purpose I made a SPA on Laravel using Vue.js and laravel-websockets. Everything works ... does not take an action for a certain time? Thanks....

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

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721 views

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同一个局域网的两台电脑互ping不通

如题，同个局域网内，172.16.20.22 172.16.20.23互相ping不通已经尝试过网上的一些方法： 1.关闭双方防火墙 2.开启防火墙-高级-入站规则-文件和打印机共享（回显请求）还有其它的方案吗？...

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

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Vue可否在render函数操作VNode，怎么操作？

我尝试做一个高亮关键字的公共模块；这个模块会接收一个模板（传入模板的结构是不固定的）和一个关键字，然后把模板中存在关键字用class="high-light"包裹起来如传入模板 <div ... parent: item, element: _item }); }); } list.shift(); } return component; } });...

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

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angular - Why one of my filter pipe is not showing up the results?

I have added another filter for DL. But my DL filter is not showing up the results. Can you please ... //stackblitz.com/edit/angular-ivy-dubf37?file=src%2Fapp%2Fapp.component.html...

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

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