Recent questions in Technique[技术]

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项目是接收别人的项目，他全部请求都写index.php，但是一访问的话就报模块不存在inex.php，他把index.php当成了模块，现在不想改代码，想在nginx上入手，请问下nginx应该怎么写才能让他不把index.php不当模块，小白求教，框架用tp5，本地环境用homestaed...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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604 views

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Vue Echarts实现可视化世界地图代码实例

百度到的代码，不全感觉，总是报错，有没有也用过的朋友给已经解决掉的给一些建议图出现了，但是连线没有出现注释掉的两行总是报错没有定义，但是不知道应该定义什么？望大神帮忙解答一下...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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269 views

1 answer

postgresql - SQL (Postgres): ON vs WHERE for better performance

I have a person and a task table. The task table is much bigger and contains millions of rows. With the following ... second statement as well? I cannot change the SQL statement....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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504 views

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Vue-cli构建Vue项目为啥报那么多警告？

如题,创建的速度还非常慢，我记得以前不会这样啊！是我搞错了什么吗？...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python 3.x - Creating different csv files from a list whose elements are dataframes

I have a list of dataframes and I need to convert each dataframe into a separate csv file with a unique name. How can I achieve this?...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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619 views

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菜单刷新之后高亮不在此menu，怎么样才能让它在页面刷新之后，menu的高亮样式还是这个menu

这个现在都有存储上，默认显示了是第一个menu，但是无法改变menu值高亮样式：我给改变选中menu的key值的函数加了个debugger，结果他显示的是我的其 ... ("openKeys")), selectedKeys: JSON.parse(sessionStorage.getItem("selectedKeys")), }~~~~...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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386 views

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React native android debug.apk is not installing in One plus Nord

When I am running react-native run-android to run android app in debug mode in my Oneplus nord, I am encountered ... : EOF Hence, Cannot install app in One plus physical device....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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307 views

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How to find string in CSV file python-3

I have a program that takes file code as input in this case '19E071OE1' and it needs to print out all the rows that ... 00', '19E071OE1 [OO 2019] P3'] Unesi kod predmeta: 19E071OE1...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.6k views

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springboot 报错 Could not transfer artifac...

请问这是什么原因 ? 如何处理 Could not transfer artifact org.springframework.boot:spring-boot-starter-parent:pom:2.3.3. ... [/124.93.26.52] failed: Connection refused (Connection refused)...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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437 views

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keepalive+lvs

目前有两台centos7.4机器，现既想作为keepalive+lvs转发服务器，又想作为后端服务器，如何进行部署~...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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elementui Cascader级联选择器开启可搜索功能

elementui的级联选择器开启可搜索功能之后，我想在输入内容之后不选，接着失去焦点在输入框中保留输入的值，但是组件似乎默认是失去焦点就清空输入框中的值，请问如何保留？...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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550 views

1 answer

python 3.x - ValueError: Not enough values to unpack in tfds.load

I am new to Python and Tensorflow. While executing the tfds.load function, I got following error. I have spent hours ... : not enough values to unpack (expected 3, got 1)...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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636 views

1 answer

前端工程师应该如何学习英语？

大家有什么方法论吗？请大佬指教...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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616 views

1 answer

Swift cant delete view from superview

Im new in swift and im trying to do some custom think. I have MainViewController and this controller has ... ) // Notify Child View Controller viewController.removeFromParent() }...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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457 views

1 answer

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 ... ----+---------------------------+...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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407 views

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elementui的msgbox遇到的bug

第一个页面的相关代码然后由第一个页面点击确定后然后成功后会跳转到第二个页面第二个页面的相关代码第二个页面点击确定的时候会报错this.$refs.txt2.innerText未定义，然后我输出了this.$refs是个空的，证明她没有取到refs，弹窗用的是elementui框架的msgbox，请问这个this.$refs为什么是个空的，该怎么解决呢，...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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686 views

1 answer

JS动态生成a标签，在ios环境下触发click()不生效

想通过接口获取到跳转链接并进行跳转操作，在Android和PC端都好使，唯独在IOS端无法触发跳转，不知道该如何解决 let a = document.createElement('a'); a. ... a.setAttribute('target', '_blank'); a.setAttribute('id','abcUrl') a.click();...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.2k views

1 answer

c# - Cannot generate token in Asp WebApi, XMLHttpRequest has been blocked by CORS policy

friends I am new to Asp.net WebApi, I was trying to send a post request to generate a token from my Google Chrome ... a token from the WebApi it gives me the above-mentioned error....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.2k views

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find - searching an exact number of files in a Linux directory

I want recursively count files in a Linux directory using this find DIR_NAME -type f | wc -l my question is , how to stop ... Is it possible ? Or do I need to wait find execution ?...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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678 views

1 answer

Bamboo specific Build Plan Variable accessable in Karate

How can you reference a Bamboo Build Plan variable inside a Karate config file? I have a Bamboo build plan for all of ... , I'm looking for Bamboo Build Plan Variables. Any ideas?...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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703 views

1 answer

reactjs - Google-map-react. How to know if the fetched location belongs to northEast and southWest OR northWest and SouthEast

I've been struggling to use fitBounds() on google-map-react. I'm using it like this: nw:{ lat: pickup.latitude, lng ... on the map. Please advise on how can I dynamically fix this?...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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831 views

1 answer

java - Validation of a MIME type

I want to write a method that receives the data to create a file, e.g., public File createFile(String fileName, String ... list of known mime types. Thanks in advance for any clue....

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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765 views

1 answer

better-scroll问题

点击tab切换，内容不同，这样写的滑动，为什么会保存第一次的位置，比如内容一滑到了底部，切换到内容二还是底部，怎么切换的时候返回顶部，下面代码写到了tab切换的click事件里...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.3k views

1 answer

glidejs - Glide.js error, images are not loading after the code below on javascript

images disappeared on my web page after adding this code to it if(slider2){ new Glide(slider2, { type:'carousel', startAt: 0, hoverpause ... , 768:{ preview: 2, }, }, }).mount(); }...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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875 views

1 answer

请问大佬用elementui的tabel组件能实现这样的功能吗

就像图中在表格的每一列顶部增加一块自定义的区域，大佬们elementui的话有没有什么好的解决方案呀？...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

1 answer

video.js 在未全屏播放时，音量按钮无法拖动，且无法隐藏？

video.js 在未全屏播放时，音量按钮无法拖动，且无法隐藏？ let player = videojs('my-video', { controls: true, // 是否显示控制条 // poster: 'xxx', // 视频 ... ', } ] }, function () { console.log('视频可以播放了', this); });...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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5.8k views

3 answers

mongodb - why embedded mongo process not stoping by mongodExecutable.stop()?

Embedded mongo started successful with below code,,but not stoping by mongodExecutable.stop(),this suppose to stop the running ... () throws Exception { assertEquals(1, 1); } }...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.7k views

1 answer

小程序text设置高度后字会跑到下面去

大神帮我看看什么情况,感激不尽...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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