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    I was using pytesseract for OCR from images. Everything was working fine .. till I tried pip install pillow ... <module> import Image ModuleNotFoundError: No module named 'Image'...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Consider: namespace WindowsApplication1 { public partial class Form1 : Form { public Form1() { ... method, or property 'WindowsApplication1.Form1.setTextboxText(int)...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    在使用pyecahrts画关系图的时候,我发现网页打开后没有显示关系图,我用notepad查看后,发现x,y的坐标丢失了,显示的是null。还请大家能指点一二。 nodes里x和y的数据都是有的,生成html文件之后就变成了null。 之前有试过几个节点,是可以画出来的。现在画的是几百个节点的,就不行了。...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    """ 声明一个类Point 描述三维空间的点 属性:x y z 方法:distance() 描述当前的点到另一个点之间的直线距离 定义两个Point的对象,并计算距离 ((x1-x2)2 +(y1-y2) ... 4 point1.z = 5 point2 = Point() point2.x = 5 point2.y = 12 point2.z = 13...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I cannot access the folder in my FTP server remotely. FTP unable to work I can login using cmd enter image description here...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    在mac终端使用composer require包时会报如下错误 php(37124,0x113155dc0) malloc: *** error for object 0x7fe6d2ce0454: pointer being freed was not allocated ... 安装的php文件夹中,现在composer安装包会报错,请问这是啥错误?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am developing a small project using webpack, React.js with Visual Studio. After renaming, deleting and creating a certain ... compile. No issues found. What could be an issue?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    我在 mac osx 上用 vscode 写 c++,用的微软官方的 c++扩展,运行参数用的是g++ -std=c++2a XCode 自带clang,输入g++会自动连接使用clang,我另外下了个gcc/g++,在zshrc中写入alias gcc= ... 这是哪里设置出问题了,需要哪里再另外设置吗?现在的代码语法检测用的好像没有用到最新的std ...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    ### 问题描述 每次push node项目到github基本都收到这种邮件,说Run failed for master 请问为什么会收到,这个是什么意思呢? ### 相关代码 点击view results会跳到这里,请问和这里的报错有关吗? ... for master 了呢? ### 你期待的结果是什么? 请问什么意思,要怎么处理或关闭? 十分感谢 ...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    一些邮件服务商如mailgun,他们提供了邮箱地址有效性验证,可以验证到邮件能否到达的地步,很好奇是如何做到的?个人能否做的出来? 我在github找了几个邮箱验证的python包,但最多只是验证了邮箱域名是否有效......
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am coming from Java and designing my first Flutter application. The functionality is okay, but I am having an issue with the layout: When you ... 15, 40, 100), ), ], ), ), ); }...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    使用VMWare虚拟机搭建了三个Ubuntu20系统,其中各自跑了docker服务,为了测试swarm集群 在docker中跑了zookeeper实例,一共3个,在没有挂起虚拟机的 ... ff inet6 fe80::42:b8ff:fe64:cff/64 scope link valid_lft forever preferred_lft forever...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    df<-data.frame(ID = c(1,1,1,2,3,3,3), test = c(NA, 5.5, 6.4, NA, 7.3, NA, 10.9)) I want to create a variable called "value", ... ), value = c(5.5, 5.5, 5.5, NA, 7.3, 7.3, 7.3))...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am part of building a local search engine from the scratch, alike as yahoo and bing etc.I would ... free local search engine website along with its documentation process....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am doing the following problem: Giving the sequence a consisting of n integer numbers and the sequence b consisting of m ... out the error in my code? I truly appreciate that....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm trying to place a div above InfoWindow component from google-maps-react. I tried my code below but the InfoWindow ... > </InfoWindow> </div> .superdiv{ position: relative; }...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am trying to implement a server-side validation for reCaptcha using Nestjs and I want to if I should ... authentication module) that would require the use of reCaptcha....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    需求是: 用户可能会点击登录 进入登录的组件 登录成功以后我希望用户可以回到登录前的路由并继续操作。 如何优雅地用vue路由处理这个问题?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have created a gradient_file.xml in drawable <?xml version="1.0" encoding="utf-8"?> <shape xmlns:android="http ... but the color does not change in preview nor in emulator....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am using Google sign-in in my website (ASP.NET Webform app) based on the following link "https://developers.google. ... again. Please help me out on this. Thanks in advance!...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    So the font on my website has worked for years until a few months ago, the G and C started displaying incorrectly. ... a windows computer, and another mac in both Chrome and Safari...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm developing a web app with C#. Whenever I run the application using Visual Studio, two browser tabs open and the ... attach", "processId": "${command:pickProcess}" } ] }...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    主要目的是,想设置响应头, 给响应头添加上“X-Content-Type-Options” 可是在webroot下的html是直接就访问到了,也没有响应呀?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Android代码动态创建View,finish以后手动GC后没有被回收,请问需要怎么处理??...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I set sqlite db file to not to be published by changing Copy to output directory to Do not copy. But it copies it ... I am running 5.0.2) or I misunderstand how publish works?...
asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    退出之后 odic那边拿不到post_logout_redirect_url 导致无法显示跳转按钮,无法返回登录页 import Oidc from "oidc-client"; import { oidcConfig } from "@/config/oidc.js"; ... 略号内容无法点出来,这是照成无法显示返回按钮的原因吗? 怎么解决?...
asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm relatively new to Dart/Flutter, Just struggling to understand some code/syntax and wondered if someone can ... instantiated Can anyone explain what is going on here? Thanks...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    部署代码的时候,构建时可能有些插件包未进行babel处理,容易造成线上兼容事故 所以需对构建的js文件进行es6语法检查 我认为一般只需要检测const|let|=>即可 一开始想的很简单就针对这三 ... */ /** * 需要忽略的情况 * var $bullet = bullets.eq(current); * var _let|$let; */...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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