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Recent questions
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antd中Modal中的内容的滚动条无法用键盘上下左右控制?
modal中的的内容不能用键盘上下左右来控制,地址https://codesandbox.io/s/antd......
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java代码提交到gitlab时能否校验代码规范再提交?
想在代码提交到git时能先检测代码规范,通过后才能提交git。有没有开源的插件或者软件能实现这种功能的?...
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java - Spring 2 WebSecurity different Authentifications not working as intended
I'm currently struggling with the WebSecurityConfig from Spring. I do have a service which is protected with an IPAuthProvider ... m really stuck at this point. Thanks in advance!...
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vue在本地正常运行,部署到服务器端口错误
之前在服务器上部署了spring boot的后端,用本地的VUE项目链接服务器的后端,是可以登录的 但是用公网IP访问云上的项目就会向下图一样报错405 打开浏览器的【检查-网络】发现请求如下,xxx指代公网IP http://xxx. ... 返回值,但是VUE项目部署在服务器上,是运行在HTTP的80端口上的,那要怎么样的修改才可以通过8080发送请求呀...
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HID actividentity keychain token locked
I have a hardware actividentity keychain token. The pin was entered wrong many times continuously and the token is locked. ... ui. Is there any way to unlock the token....
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Jan 27, 2021
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c++ - Visual Studio 2019 - how to manually edit .props/solution file to force c++17/c++latest standard?
we decided to upgrade our solution, that we are able to use c++17 standard. The solution itself has a lot of ... some default imported VS .props files, but without any success......
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Python pandas - unique function returning unexpected output
I have a column in a csv file with 100 records as Status with values as ['Active', 'Cancelled', 'Cancelled - Gap in Status']. I want to get ... ----+---------------------------+...
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if statement - How to use short if in flutter?
How to use short if in flutter this code can use: 1 + 1 == 2 ? print('check true') : print('check false'); Ans. ... 2 ?? print('check true'); Why code can't print check true?...
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Jan 27, 2021
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c++ - Left Shifting a number
i performed a simple bit operation using << on the variable result to set bit on the 32nd position.. result = result | (1 ... result << std:: endl; } please help me find the error...
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Jan 27, 2021
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excel - How to Open workbook?
I have this macro that used to work nicely for a while. I replaced seemingly irrelevant function Insert ... Close SaveChanges:=False ActiveWorkbook.Sheets(1).Activate End Sub...
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Jan 27, 2021
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excel
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greenplum初始化问题
[gpadmin@gpadmin ~]$ gpinitsystem -c initgp_config -h /home/gpadmin/seg_host 20201023:07:13:52:005515 gpinitsystem: ... mnt/datadisk/gpdata/master on master host Script Exiting!...
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javascript - How to handle players movement and animations in 2d canvas MMORPG?
I'm working currently on 2d MMORPG in canvas. I introduced many features and finally test performance. I'm a little ... a tile coords should be compared between client and server....
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Jan 27, 2021
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关于elementUI的el-date-picker组件的问题?
<el-date-picker v-model="value1" type="daterange" start-placeholder="开始日期" end-placeholder="结束日期" </el-date-picker> 使用daterange这个配置,变成范围选择,但是 ... 域,不想选择右边的选择区域该如何设置 既如下效果在一个区域内选择日期...
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Jan 27, 2021
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java - How to execute a @Scheduled job in a thread safe manner in SpringBoot?
I have a service class that adds elements to a set and there is a scheduled job method that executes after every 2 ... .out.println(event); } eventService.getEventSet().clear(); }...
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Jan 27, 2021
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pandas中apply的一个问题
以下语句,目的是求data中每一行的数据是否完全一样, tag = data.apply(lambda x: (x == np.mean(x)).all(), axis=1) 当数据量在15万以下时,没有什么问题 但当跑到 ... data.apply(lambda x: (x == np.mean(x)).all(), axis=1) 报错,就好理解了...
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Jan 27, 2021
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vuecli4没有vue.config.js请问vue.config.js和babel.config.js作用一样吗?
我用vuecli4搭建的项目,没有vue.config.js请问vue.config.js和babel.config.js是一个东西吗?作用一样吗?...
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javascript - Check the render method of `SocialLinks`
I'm having an error that I can't solve, when calling the "SocialLinks" component, it displays the following error ... = { Github, Twitter, LinkedinSquare, } export default Icons...
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Jan 27, 2021
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jQuery calls to server not working on iOS in Cordova App
My question is quite similar to Why is jQuery Ajax not working in Cordova iOS app I have a fully working Cordova ... server worked on iOS. Can anyone suggest a working solution?...
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Jan 27, 2021
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jQuery
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jQuery slider滑块的值分布问题
做了一个滑块,值的范围为0-80, 是一个多节点的,分别是[1,10,20,40,80] 我设置了values,但是实际着几个节点之间的距离不相等, 我想把这几个数值 均匀地分布在滑块上,请问该怎么做呢? 已经尝试了好几种方法...
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Looking for large latex file (~200 pages/1mb+) to test compression implementations
as the title suggests I'm looking for latex-specific files that are around 200 pages and 1mb+ in size. I've tried ... , or does anyone have one I could use? Thanks in advance...
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Jan 27, 2021
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Looking
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spring boot找不到maven install的jar包?
我已经用maven安装成功了 mvn install:install-file -Dfile=/usr/local/project/provider-user-0.0.1-SNAPSHOT.jar -DgroupId=com ... >system</scope> <systemPath>绝对路径</systemPath> </dependency>...
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Jan 25, 2021
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How can I fix this Syntax error in a for loop in python 3?
Number = input("Type Your Factor number Here: ") placeholder = int(Number) a = 1 placeholder/a = x for i in ... this error because I can not divide the"placeholder" variable by a....
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Jan 25, 2021
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How
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微信公众号获取定位成功 wx.getLocation success 之后无法执行回调
wx.getLocation已经成功了,控制台也输出了,为啥,success之后的代码不执行?有没有遇到过这样的问题的?...
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微信公众号获取定位成功
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点击鼠标和主动调用click方法有什么不同,为什么有下面这种现象。
<button id="btn">click</button> <script> var oBtn = document.getElementById('btn') oBtn.addEventListener('click', function () { Promise ... 微任务 1 listener2 微任务 2 为什么会产生这种差异...
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Jan 24, 2021
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问思否你的粘贴浮窗为什么那么恶心
开源为称号,gitee为国内提供一个良好的库环境。 问为什么粘贴页面的一点代码必要登陆呢? 这就是开放?...
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Jan 24, 2021
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javascript - How to get response from a GET method google maps API?
I want to hit this API and get its response in JSON, but unfortunately I am getting an error in console. Here ... on the requested resource. Can someone please help me with this?...
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Jan 24, 2021
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clojurescript - How to pretty print a Clojure data structure in HTML?
How to make the following code generate a similar visualization to pprint in HTML? (let [clj-structure {:ui {:selected #{[:A 3]}} ... 10" :value "10"}}}}] [:p (str clj-structure)])...
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clojurescript
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css - Html elements not registering when updates uploaded to cPanel
I am using cPanel on BlueHost to make a website for a client. I have uploaded my files to the public.html folder and ... changes on a hosted site? Any help would be great. Thanks....
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Jan 24, 2021
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