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Recent questions
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关于vscode的问题?
闲来无聊,用开发者模式,改了的透明度, 软件启动就变成这样了,布局全乱了, 由于各种插件的原因不是很想重装vscode 那位大佬知道有什么其他解决办法吗? 解决办法 重新安装一次vscode(不卸载vscode),不会覆盖那些之前的插件和相关配置...
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python - Jupyter lab: module not found though package already installed
This is the complaint that I got: ~DocumentsIT2020 SUM32933Resemblyzer esemblyzeraudio.py in <module> 4 from typing import ... on here, excuse my poor knowledge about this......
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discord.py - Bring a variable of type int to MySQL to Python
I started using MySQL today. I am creating my own level system on a discord bot (I use discord.py) and I cannot import ... but I would like to solve this problem. Is there a way?...
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有哪位老哥了解过或是用过OpenDial吗
git地址 https://github.com/plison/ope... 官网 http://www.opendial-toolkit.net/ 我是做Java的,但是这种却是没有接触过,不知道有没有老哥接触过,希望可以指点指点....
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numpy - Shape value doesn't match
I changed .mat input file and i got an error below I added .npy file generator ... , output_size) merge_init_structs(init_struct, generator_init_struct) return init_struct...
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excel - Not able to select element by ID or Name in IE automation
I am try to automate the webpage in my company but I am not able to hit "add" button, not by ID or even not by Name. Below is ... ="width:150px;" /> </td> </tr> </div> </table>...
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Iterate an array using Jquery
I am trying to loop through an array. My array is as follows: reasonSaved= [Type[Id=51327, code=TEE, text=Testing, ... the array. Can some one lead me in the right path please?...
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java - Could not resolve external workbook name 'excel_file_name.xlsx'. Workbook environment has not been set up
My Spring Boot project using Apache Poi to read data from excel file. i use FormulaEvaluator to calculate the value of cell ... has not been set up. How to resolve this issue ?...
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css3 flex弹性布局问题
上面有三个元素,我是用flex对齐的,每个元素宽度是50%,但是第一个元素高度大的时候,第三个元素就换到下一行了,我想把第三个元素放到第二个元素下面,而不是另整一行,这个怎么解决?...
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为什么::before 的height高度不起怎用了?
我的布局是flex布局,使用了一个div的::before来做左右窗格调整大小的间隔线,我的间隔div的宽度与高度是对的。但是他的before元素的高度就不对,设置固定高度也不起作用。请问是哪里出了问题? 黄度的是间隔div,中间那一段短的绿线是::before元素 间隔div的CSS ::before的css 请问哪里出了问题?谢谢...
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为什么::before
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延迟队列DelayQueue的getDelay()方法,调用频率怎么会越来越快?
问题描述 java延迟队列DelayQueue的getDelay()方法,调用频率怎么会越来越快? 代码如下,设为过期时间20秒,刚开始差不多没有2,3毫秒调用一次getDelay()方法,到最后每毫秒会 ... == null && q.peek() != null) available.signal(); lock.unlock(); } }...
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node.js - Unable to build a node application with express
I am trying to build my node application using the command 'express chatApp' When I run the above command, following error ... .js:585:3) Please help me in resolving this issue....
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java - Text to speech issue in API Level 22
I was trying to converting text to speech in API level 22. Unfortunately, it's not working below API level 23. tts=new ... 22. Is there possible way to run it in API level 22....
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dynamics crm 2016 - How to get field values from metadata
I have an entity type code and I need to get values of picklist field from that entity using javascript, how do I do that?...
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block onDoubleTap on Android
In SurfaceView, I have onTouchEvent() to deal with screen single touch event and onDoubleTap() to deal with double touch ... is also triggered. How to disable it? Thanks. YL...
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c# - Unable to open database for Microsoft Edge
While Capture the Microsoft edge browser history it shows the error Unable to open database in this line (connection. ... .DataSource = ds.Tables[0]; connection.Close();...
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Stream转换为byte[]时,使用Length属性出错是怎么回事
用下图中的方式将stream转换成byte[]时,调试到第一步就报错“Specified?method?is?not?supported.”,我看大家博客都是这么用的,为什么我用就出错了,我的项目环境是52abp框架,是框架的问题吗...
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关于硬币找零的问题?
场景 给定硬币种类为1,5,11 求找零32共有多少种情况? 感觉应该是f(n) = f(n-1) + f(n-5) + f(n-11) 不知道这么用代码实现 原来这个题这么复杂 美团校招在线考试笔试题:钱币面值组合...
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小程序,line-height 无法垂直居中,感觉文字往下偏移
小程序页面需要一个简单的button按钮,一行文字,高度为54px,代码,感觉文字上面的空白比下面多6px 左右 于是用 view 模拟着写了一个垂直居中伪代码,发现一样的问题,这是为什么呢? ... center; background: #0b863c; color: #fff;">拨打电话</view> 效果如如下(Markman 放大后测量效果)?...
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关于HTTP/2的多路复用
在网上看到了关于如题目的文章: 每个请求/响应被拆分为若干个帧,不同请求的帧组成一条流,而流是TCP的传输单元,也就是说一条连接上可以传输多条流 我想问的是一条流上的多个帧都是同一个请求的吗?还是多个请求的? 如果是后者,那么接收方 ... 流上的多个帧组装成多条请求的?我在网上看到的介绍都是说帧有标识符来表示属于某一个流,但这好像不能将它划分为某一请求 ...
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r - Group by function query
Hi guys i am new to R, While i have attached screenshot of the df i am working with (https://i.stack.imgur.com/CUz4l.png), ... of nps count of effort 1 xxx xxx 2 xxx xxx 11 6 6...
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一般你们是怎么防御自己的服务器的?
在节约成本的情况下?...
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FHIR Resource Schema/Spec
How to get one single FHIR Schema for a Resource with all the parent and child attributes in the schema. When I looked into ... So that we can build our own json schema from it ?...
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angular - combineLatest is fired only for first event
I have 3 events which I want to combine, and when one of them is fired, to call the service. I used ... onSortChanged(sort): void { this.sortChanged.emit(sort); } thanks...
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一段js加密,有能帮忙解出来的吗?有偿!
有这方面经验的留下q 有偿 有偿 有偿...
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c# - .Net Core Api cannot access original value on model validation failures
I cannot access the original value that didn't pass the model validation. I would suspect AttemptedValue ... and RawValue are null: Visual Studio debugging screenshot...
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心态崩了 前后端接口数据不一致
后端打印返回的数据是 {"code":0,"message":"成功"} 但是在前端F12后Network里面的Response是下面这个 {"code":0,"message":"成功","data":null}{ ... 下午7:33. Session timeout is set to 0 seconds (0 minutes) at"} 懵逼ing...
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心态崩了
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注入的js只有在页面刷新时才执行一次,第二页是用ajax动态更新的,页面没有刷新所以不会执行,这种翻页的注入JS 怎么写
...
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注入的js只有在页面刷新时才执行一次,第二页是用ajax动态更新的,页面没有刷新所以不会执行,这种翻页的注入JS
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