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428 views

1 answer

我用栅格化布局的时候只用xs这个自动的数值，这样是不是不好

我用栅格化布局的时候只用xs这个自动的数值，这样是不是不好，我感觉不同屏幕之间虽然会有变化但是感觉内容总是不适合...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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411 views

1 answer

webassembly - Customizing the 'Authorizing...' message (top left corner) of a Blazor Wasm app

When a Blazor WebAssembly application loads, it first downloads blazor.webassembly.js and all the .NET assemblies of the ... be customized ? I didn't see anything about that....

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

311 views

1 answer

express中加载css和js时候出现500错误

启动时候不报错，浏览器访问的时候报错，layout.jade加载出来了，但是index.jade和css，js文件都没加载出来，报500错误，` Cannot read property ' ... ) script(src="/javascripts/jquery.js") script(src="/javascripts/bootstrap.js")...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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170 views

1 answer

javascript - unable to make the animation(fade) work on a modal when clicking the next and previous button from inside the modal in a react app

I am using a ReactJS application which is mapping over an array of objects displayed in a div. When I click each div ... version is here: https://codesandbox.io/s/long-sun-9u00h...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

288 views

1 answer

How to generate code for Simulink model which contains an export-function submodel?

I'm using matlab 2019b to build this Simulink model: A function call generator calls an export-fuction submodel. An export ... instance'. How can I generate code for the top model?...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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277 views

1 answer

android - Is it possible to add a variable in the getview adapter function by overriding it?

How to refer to adapter in the getview (of a listview) with this google syntax : fun getView(position: Int, convertView: ... signature ? Else, what is the solution of my problem ?...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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617 views

1 answer

navicat在写sql语句的时候自动补全功能怎么没有了？以前有的啊

如图，以前我输入这个会有提示SELECT的，还有当我输入部分的表命，也会有自动补全的表名提示，我需要哪里修改配置吗？我设置里也有自动补全的:( Ps.像这样连到数据库直接查询会有提示，但是只要一打开某个数据库就不会有提示了，唉。。...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

135 views

1 answer

javascript - jQuery not working out of VScode, but does out of the Internet.. How can I fix this?

I am learning to build websites and at the moment I am coding in visual-studio code insiders, with most jQuery plugins installed. ... div was clicked!"); }); </script> </body>...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

562 views

1 answer

vue2.0中，子组件修改父组件传递过来得props，该怎么解决？

vue2.0中，子组件中不能修改父组件的状态，否则在控制台中会报错但是经我测试发现，这仅限于props为非数组及对象等引用类型数据，譬如字符串，数字等如果props是对象的话，在子组件内修改props的话，父组件是不会报错的测试代 ... 是结果就如作者所说，会导致父组件的data混乱，而且难以捕捉请问，遇到这种情况，该怎么有效而又可靠的解决掉？...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

224 views

1 answer

ruby on rails create loop inside currentSlide(1)

I have here these pictures in the gallery to be as slides. How can i replace the number here to be continue like 1 then 2 then 3 for ... "%> </div> </div> <% end %> <% end %>...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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289 views

1 answer

bash - How to have a part of `~/.bash_profile execute only on shell open?

I have been searching high and low for this answer, maybe it is a dead-end road I don't know. I am running ... to env or to hold some secrets, as this bash_profile is versioned...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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448 views

1 answer

syntax - Agda. Pattern matching on characters

I've tried to implement my version of "sprintf" function (which constructs a string from a format string a number of arguments of ... on characters like '1', 't', 'O' in Agda?...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

152 views

1 answer

python - Load JSON data from CloudTrail into DynamoDB using Boto

I am working on a Boto3 script that can load the attributes from Cloudtrail into Dynamodb. The format of my cloudtrail logs is JSON ... some-bucket-name', 'content': f'{path}', } )...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

207 views

1 answer

IE下a链接的问题

直接上代码 <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <style> .wrapper{ position: relative; width: ... 型了当我把img注释掉,且把a标签的背景css注释掉,a链接仍然可以点击...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

487 views

1 answer

angular - Fullcalendar custom view "vertical resource view" not working correctly

I'm using fullcalendar 4 on angular and I need to use a custom view based on this demo : https://fullcalendar.io/docs ... the calendar to show always the 5 days (Monday to Friday)?...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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545 views

1 answer

做第三方登录怎么其他设备上看登录用户信息

我这里做第三方登陆hub，只可以在本地测试最后一步看到用户信息，而其他设备就无法查阅用户信息，这应该如何解决？这是qq第三方登陆本地测试信息。谢谢回答。在线...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

291 views

1 answer

asp.net core - IdentityServer login without web interaction

I'm currently writing a Xamarin application and I wish to login to my app, this one use IdentityServer 4 for auth. ... token for the Xamarin client to access the other APIs? Thanks...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

183 views

1 answer

java - Can't get value from SharedPreferences

Hey, can anyone help me here? I want to get the SharedPreferences from User.java but I always get the following ... Getrunken_User.getInt("Getrunken", 0); return Getrunken; } }...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

354 views

1 answer

node.js - findOneAndModify Mongoose method is deprecated but not really

Since that I update my mongoose package, I see this message. DeprecationWarning: Mongoose: findOneAndUpdate() and findOneAndDelete ... situation please ? Thank you very much !!!...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

207 views

1 answer

reactjs - Properly LogOut button React

can't get the logout button to work properly. I'm using React and Firebase. Here is a portion of the code from App.js, ... </section> ) } export default Hero; What I'm doing wrong?...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.9k views

1 answer

vue component 在页面加载好时不显示。如何让它显示？

<project-comp></project-comp>在页面加载好时不显示，但是我已经在created钩子里面赋值给app.projects了请问怎样让它在页面加载好时就显示呢？ Vue.component('project- ... , function(data){ this.projects = data; }, 'json' ); }, });...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

309 views

1 answer

为什么我的延迟队列取不出数据了？

我使用java的延迟队列来取数据，但是发现根本无法取出数据 package com.test; import java.util.concurrent.Delayed; import java.util.concurrent.TimeUnit; public class ... 结果是一直在阻塞我想请教这是为什么，感觉自己调用的没有错啊...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

238 views

1 answer

react的样式问题。

var React = require('react') module.exports = React.createClass({ handleClick:function () { console.log(this.props.id+1 + " id") console.log(this ... 后打开发现图片没有加载在审查元素那提示说无法载入此图像？...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

543 views

1 answer

初用laravel，路由无法进入预计的控制器和方法，检查了相关名字都没错，麻烦进来看看

...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

834 views

1 answer

process - How to kill Python Multiprocessing.Pool by pid?

import multiprocessing import os import time def work(): pid, ppid = os.getpid(), os.getppid() print('pid={}, ppid= ... : os.kill(pid, signal.SIGTERM) os.kill(ppid, signal.SIGTERM)...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

458 views

1 answer

python3 tkinter写出来的程序最小化到系统托盘

python3 tkinter写出来的程序点击关闭，最小化到系统托盘...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

498 views

1 answer

在部分的华为手机所有的事件失效

是这样的我们公司做一个手机端的app 用的是HTML5血的但是呢现在出现了一个问题就是在华为的手机一部分上比如 P9（高配全网通） G9 Plus（双4G）Mate 9（全网通）... 等等点击的事件都失去效果 ... tap 等等都不行不知道为什么特地问问大神遇到过没有我用的是 https://deveco.huawei.com 测试的...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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318 views

1 answer

formatting - Python, Bcrypt password checking with SQL-Conncector

I am using SQL-Connector and Bcrypt in my Python program, I have this password stored in a database: ... as appose to [('string')] Many Thanks!!!...

asked Feb 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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