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296 views

1 answer

在学习SpringMVC中的使用Controller接受表单的值，按照《Spring实战》中的代码，Controller如下： @RequestMapping(value = "/register", method = POST) public String ... 的功能？在这个例子中是不是即使不显示写也能有一样的功能？...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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307 views

1 answer

c++ - CGAL insert_constraint

I'm constructing a terrain with constraints that can intercept themselves, so I changed the third parameter of CDT to CGAL: ... ; ... Sure the problem is on get_contexts Thank you....

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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628 views

1 answer

windows subsystem for linux - I have a Problem running/installing gradle?

I am using the Ubuntu WSL and homebrew to install gradle. I get the following errors: xxx@DESKTOP-FKITRSQ:/mnt/c/users/ ... I can't seem to find this error anywhere else online....

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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428 views

1 answer

archlinux中网卡如何开机自启动？

昨天晚上安装好archlinux，重启之后发现网卡没有启动，使用ip link发现网卡为DOWN 手动执行： ip link set enp0s3 up 启动成功但是重启之后，使用ip link发现网卡依旧为DOWN 请问如何让其开机时 ... 中好像没有在启动脚本中添加ip link set enp0s3 up 命令的，但是虚拟机上是开机网卡自启动的 ...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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145 views

1 answer

java比较时间

String date1 = “2017-04-06”; String start = "2017-04"; String end = "2017-06"; java 计算data1是否在start和end之间。start和end即表示的是四月到六月...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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266 views

1 answer

I am developing android restful application using spring boot rest service, I developed login api using JWT but i cant write code using Volley Library

I am developing an android application, use Spring Boot for restful service. I developed a login rest service using ... I am struggling to android login using volley library code....

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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274 views

1 answer

如何在lnmp环境里，部署多个php项目？

我有2个php项目，想放在同一个lnmp环境里...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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465 views

1 answer

How to configure tasker vibrate when detect android work profile app activity

I have an android card app which required nfc card tap on it in order to proceed payment. The app is running at work ... 'm at correct path. Anybody can share me example and steps?...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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240 views

1 answer

leaflet,openlayer的底图一样，是什么地图？

最近项目需要离线地图，准备用leaflet，好奇底图是什么地图？...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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857 views

1 answer

sharepoint - Report Builder fails to open outside the server

We are running SSRS with Project Server 2016. Here's the situation: I can execute Report Builder from inside ... Server or issue is related to network related restrictions? Thanks...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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269 views

1 answer

"YARN" mode doesn't work into Hadoop YARN cluster

I am using Hadoop YARN and i configured my environment that is phisically composed by two subnet (composed by ... </value> </property> </configuration> workers nodename1 nodename2...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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161 views

1 answer

python - Better way to timestamp a file write

I have a piece of code that is writing pressure data to a file. Because the data doesn't have a ... The output looks like this: 1609421246.922448 Pressure: 1008.2004978712436...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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466 views

1 answer

字符串截取，展开/收缩封装成可复用函数报错？

把面向过程函数改写成面向对象函数，提高重用性，但是报错了修改后的代码，封装后（报错） <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <meta name=" ... $(".btn_more").html("...显示更多"); onOff=true; } }) }) </script>...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.4k views

1 answer

antd 升级到2.6.4以上版本Affix就无法在IE中正常使用

原问题见antd中的affix组件依赖什么特性？IE中报调用的对象无效问题一直没办法解决，按照官方的兼容性把该加的都加上了，还是如故，然后不断尝试，发现这个现象只会出现在高于2.6.4以上版本中，在2.6.4及以下版本中均正常 ... 是通过antd-tool构建出来的，升级的2.9.0却是正常的实在是弄得头大了，希望大神帮忙查看一下非常感谢了 ...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

234 views

1 answer

Nesting interface types with Typescript

I'm nesting some typescript interfaces in my application. The schema is below. However, because the types of TYPE_1, ... visibility: boolean, } interface TYPE_3 { link: string }...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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456 views

1 answer

求教，对于CSS3 transition和transform实现的一个特效原理不是太明白？

下午在看友商的官网，看见官网页面一个CSS3特效，看了很久也没想明白它的实现原理，希望各位能帮我参考下是如实现这个效果的. 大概的实现效果就是点击上面无房卡开门，酒店智能取电这些个按钮时，能起到类似翻转 ... 的太冗余，描述不清，可以在https://www.yeeuu.com/project...上具体看下按钮实现效果原理！拜托各位了，谢谢！...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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483 views

1 answer

给thinkphp5项目配置的虚拟主机，本地无法访问？

麻烦大佬们帮看下，虚拟主机配置好了，也在hosts里面对应过了，访问就是出现404，配置虚拟主机的代码我是直接从上面原来配置别的虚拟主机直接拷过来改路径的，其他所有配置的虚拟主机都可以正常访问，这个项目我通过 www.web.0725. ... 置的域名访问项目里面TP5下载下来还没动过，第一次用TP5是不是有哪些需要改的没有改，要不然实在找不到了 ...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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719 views

1 answer

ssl - Certbot renew fails on server becase "E: Package 'python-virtualenv' has no installation candidate"

I am trying to renew my certificate, that I generated using certbot. I am running sudo certbot renew but I get this ... but no luck. Anyone faced this error and found a solution?...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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488 views

1 answer

vue v-for 循环属性给值问题

<template v-for="(item,index) in $router.options.routes" v-if="!item.hidden"> <span name='index'>{{item.name}}</span> </template> 上面 span 标 ... 性我把 key 传上去直接当成字符串了，我想让它解析出来它本身的属性 ...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

575 views

1 answer

页面底部的导航用 ui-sref 跳转新的页面后，不滚动到页面顶部的问题这么解决？

页面底部的导航用 ui-sref 跳转新的页面后，不滚动到页面顶部的问题这么解决？...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

496 views

1 answer

webstrom中使用谷歌浏览器打开html文件发现字体变小

在webstrom中使用火狐浏览器打开相同文件正常显示，使用谷歌浏览器直接打开本地html文件也是正常显示，唯独在webstrom中使用谷歌浏览器打开html文件发现字体变小，求解决...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

406 views

1 answer

es6模块之间如何共享对象

用es6的moudle组织业务模块，有a、b、c三个模块，a模块中有对象obj，并且export {obj}，b模块和c模块都import {obj}，这时b模块需要改变a模块中obj的值；传统方式直接修改全局变量搞定，而es6中a模块export出去的对象，对于b模块是只读的，这个问题如何解决（不通过广播）...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

397 views

1 answer

c# - OnCollisionExit() Not Working on my script unity?

I Am Working With Unity 3d and know little scripting and unity well. I Came To a point where I don't know what to do. My ... dec") { freeze = false; Debug.Log("oh"); } } }...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

481 views

1 answer

vue.js - Vue Multiselect multiple get the values not name and convert that array to a string

I need when I select the items to convert in string and show only hte value of array for example: {{tags}} -> 'php,javascript,vue' Sorry for my bad explanation :P...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

296 views

1 answer

How can I enable login and register pages in shopify

I have installed fresh shopify store but there is not way to purchase product in that fresh store. Can any help me for this....

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

379 views

1 answer

Posting to discord webhook from python

REPOST Due To Basically No One Viewing I am currently working on a python program and im looking for the users computer ... webhook i was using to stop people from logging into it)...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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652 views

1 answer

python - Mypy raises "Cannot assign multiple types" when defining type in if else

In our tests we test for multiple versions of numpy. The older versions don't have certain classes (np.random.Generator ... work for newer and older numpy versions in our tests....

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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591 views

1 answer

如何确保服务端的接口调用安全？

服务端提供各种功能接口供客户端调用，那么怎样才能确保请求是来自合法的客户端，而不是非法的请求呢？...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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