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highchart/highstock navigator doesn't work with keyboard

I'm using hightchart navigator bar in bottom. I've included the accessibility js file to use all accessible ... doesn't work. Are there any additional properties required?...

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

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seo - How do I direct all traffic or searches going to duplicate (or similar URLs) to one URL on our website?

I'll try to keep this as simple as possible, as i don't quite understand how to frame the question entirely ... be a simple explanation for this that i am completely missing?...

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

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postgresql - Use gorm with to_tsvector when creating new entries

I'm following this example of running to_tsvector() over an item as its added to a postgres DB: https://github.com/ ... to get it to work. Is this even the correct way?...

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

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react-native ios打包的问题

基于react-native开发的app，目前开发已经完成需要打包测试安卓下打包比较简单，现在需要打包ipa安装到苹果手机上测试，但是打包遇到问题了，可能是证书或者bundle identifier之类的问题公司有个开发者账号然后把拉到 ... 打包可能需要原生的兄弟帮忙看下，前端开发没有原生的经验随便截了张苹果开发者中心的图 xcode截图...

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

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idea运行jsp为什么会出现jsp(2)再跑一次jsp(3)这什么意思？跑一次还会把原来的端口占了好烦

...

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

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golang 使用go-sql-driver/mysql 查总条数

需求是分页链接mysql用的 go-sql-driver/mysql 我想拿到符合条件数据的总条数，但我没找到对应的方法请教大佬们有啥方法...

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

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flask-login login_required装饰器页面不跳转

装饰函数 @app.route('/add', methods=['POST']) @login_required def add(): todo = request.get_json()['todo'] todo_document = { 'content': ... 图响应内容也是login.html，但是页面却没有跳转到login.html 求指导额！...

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

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Python No module named 'requests' MacOS

In Pycharm I wrote: import requests url = 'https://www.w3schools.com/python/demopage.php' myobj = {'somekey': ... m pip install requests and also tried this: pip3 install requests...

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

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javascript - Stopping transition in 50% opacity in Alpine js transitions

I want to have dark background with 50% opacity when user opens navbar in mobile. My issue is that I can't make ... x-transition:leave-end="opacity-0 bg-transparent" > </button>...

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

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c++ - UDP packages aren't recieved compleatly, recvfrom returns always 1

I'm trying to process some UDP packages. Opening sockets and so on works well, I do get packages and I get the ... { processOutput(buf, recv_len, from, (socklen_t)flen); } }...

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

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python - Error when using treetagger : list index out of range

I am using treetagger to extract lemma of word. I have a function which do that but for some words it is giving ... (lemme) IndexError: list index out of range Example of texte :...

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

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java 接口继承问题

package com.company; import java.lang.annotation.Inherited; @Inherited @interface css extends Data { String a(); String b(); String cd= ... byte testparameter = 0; } 我这样接口继承怎么报错呢？...

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

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阿里云ODPS(现Maxcompute)中的shell节点,有什么好用法?

ODPS的工作流编辑页面,可以新建shell节点,但是官方几乎没有给太多的Demo,只是说是一个shell节点.在开发的时候,目前见过的场景: 拿shell节点调ODPSCMD跑需要循环逻辑的SQL shell节点里使用管道实现并发跑SQL 调用DataX做数据同步远程某个linux服务器来执行任务..... 嗯,还有哪些让人眼前一亮的使用方案?欢迎分享...

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

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javascript - Autocomplete for a password with input of type="text"

In a project made in Angular, I have a form with login and password fields. I have an "eye" in the ... text" attribute from the list of suggested logins with remembered passwords?...

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

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dwm arch linux. How to make key bindings to run Terminal programs

So i was using i3. Now i want to see dwm. Made keybidings to run firefox on Modkey+w. It works well, but now when i want to ... }, { MODKEY|ShiftMask, XK_v, spawn, {.v = nvim } },...

asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

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trying to use a recycled bitmap

Canvas: trying to use a recycled bitmap android.graphics.Bitmap@452fa75 android.graphics.BaseCanvas.throwIfCannotDraw(BaseCanvas.java:92) 知道是哪个页面，就是 ... bugly,目前也复现不了，这个该怎么找到出问题的点？...

asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

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4.1k views

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Spartacus logging out the application without considering the refresh token

In my application accessTokenValiditySeconds=10 and refreshTokenValiditySeconds=2592000. But after 10 seconds the application is logging ... token). Kindly help me to resolve this....

asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

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3.9k views

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一个奇怪的js语法格式问题

return <span {...{attrs: attributes}}>{children}</span> 这种是什么写法？第一次看见，我把他输出来，里面长这样...

asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c - Keep leading zeros when integer length is unknown

The following program reverses user input. However, for numbers with trailing zeroes, the zeroes are 'ignored' when ... example: Enter an Integer: 3000 Reversed Number = 0003...

asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

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powerbi - Update PBI by Python

I have a script for auto update PBI (all code is here https://pastebin.com/8tJe05mt) # Connect pywinauto print("Identifying ... is only v Power Bi Destop. Thanks for help. V....

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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lodash.isArguments

arguments.js 1.为啥这里要==，而不是=== 2.为啥要判断是不是isObjectLike，可以举例除了类对象，哪里还能得到arguments吗 arguments. ... isArguments(value) : isArguments(); }); assert.deepStrictEqual(actual, expected);...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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element 树形组件使用问题

切换两个树形数据显示隐藏，默认展示orgTree 当切换到第二颗树的时候label不显示，数据没有问题，props设置正确。下面是完整代码有人知道这是什么BUG吗？...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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4.4k views

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xcode - How to play a video in launch screen in SwiftUI

I literally been searching this for two months & cant find answer . Everyone talks about splash screen but my app needs a video play in launch screen in swiftUI native app....

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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git the meaning of term "remote branch"

I type git checkout staging and a local branch staging is created, and in command prompt, it said Branch 'staging' ... ) the branch really in remote (another location) git server?...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How to find the javascript code responsible changing data in an HTML element (based on JSON)?

I am scraping a website where there are clothes with javascript rendered size tables. Sometimes the sizes are in ... be hidden there. Any guidance would be greatly appreciated....

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Error while exporting table data from Hadoop to Mysql

While exporting the table data from hadoop to mysql using sqoop export command,i am facing this below error.Appropriate ... 10:42:09 +0000 2021 LogLength:0 Log Contents:...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Validate email pattern with regex

I googled a lot and the best and shortest answer that is: ^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+.[a-zA-Z0-9-.]+$ it makes validation until ... -9_.+-]+@[a-zA-Z0-9-]+.[a-zA-Z0-9-.]+$" />...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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3.2k views

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appserver php myadmin登录不了

appserver安装成功，在输入账号密码按确认之后，像被刷新了一样又得重新输入，如此循环，一直登录不了...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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