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1 answer

php - Create individual orders for each item in WooCommerce cart

I basically need to be able to create multiple orders for every item in the cart but retain the default checkout ... way of achieving this. Any links would be appreciated!...

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

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777 views

1 answer

build.gradle - package not compatible with androidx in flutter

During building an app , I used flutter_secure_storage package.Here it is mentionaed that it will not work below sdk ... is about to try using Jetfier to solve the incompatibility...

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

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178 views

1 answer

c# - Unity RigidBody is slides too much

I'm trying to develop a game in Unity. My Character is a Rigidbody. My Problem is that it slides a bit too much ... and Friction but then the Player can Stick on Walls. Pleas Help,...

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

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892 views

1 answer

xslt - Hide a topic from PDF output at xsl level

I have a topic, which only contains some metadata (childs of prolog and some custom elements too) of the ... Bookmap spec.; XSL FO based transformations; Thanks in advance!...

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

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186 views

1 answer

php - How to create a system to show recent activity in my web application

I'm creating a web app using jquery,Php and Ajax and i wanted to show a panel with recent activities made by the ... ? What is the the most efficient/simple way to accomplish that?...

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

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214 views

1 answer

python - Why does a string cause entire pandas DataFrame to be non-numerical?

If I create a pandas DataFrame using numerical values, this is reflected in the DataFrame. However, if the first element is a string, ... (np.asarray(['a','b',3])) The output is...

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

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546 views

1 answer

linux - Problem to launch GraphDB 9.5 on ubuntu 20.04

I have tried to install GraphDB standalone server(9.4 and 9.5) on Ubuntu 20.04 while unzipping the zip file. ... .servlet.NoHandlerFoundException: No handler found for GET /] ```...

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

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132 views

1 answer

iOS webView加载h5非常无语的的报错

39yang NSString *urlStr = www.369yang.com; NSURL *url = [NSURL URLWithString:urlStr]; [ ... willBeRemoved]: unrecognized selector sent to instance 0x61800001a5e0...

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

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261 views

1 answer

How do I define a Rust struct with a WebAssembly constructor?

I'm trying to export a struct from Rust to WebAssembly, but I'm getting the following error: Uncaught (in promise) ... ); What would be the correct way to export a struct?...

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

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560 views

1 answer

javascript - how to create this ag-grid loading overlay

I've seen an example for a loading overlay for a react ag grid here: https://www.ag-grid.com/documentation/react/ ... exactly.. How can I create that effect like in the example?...

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

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195 views

1 answer

swift 播放远程mp3

使用 swift 该如何实现。...

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

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953 views

1 answer

blockchain - Using disabled Bitcoin opcodes locally

Is there a way of using disabled Bitcoin script opcodes on a local simulated Bitcoin blockchain (without using an old ... solution would be to switch to Bitcoin Cash, I guess?...

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

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298 views

1 answer

How can I get the SUM of the MAX value of each ROW in a single cell formula?

I have the following array of data in cells B2:E10. I want to find the sum of the maximum values in each row of the array ... (which may be very simple, and I just can't see it!)....

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

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100 views

1 answer

javascript - How do i add more slideshows in template?

I've tried adding "mySlides3" but it doesnt work.. here is my template....

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

0 votes

243 views

1 answer

python - Concisely write vector expression in numpy?

Say I have two vectors: v1 = [1,2,3,4], v2 = [4,5,6,7]. I then wish to compute the expression ... can be done much more concisely. How would you write this mathematical expression?...

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

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473 views

1 answer

apache pig - Tried loading a file in pig but this comesup everytime.Warning IMPLICIT_CAST_TO_FLOAT 2 time(s)

I am learning pig latin and this error keeps coming up. command: m = LOAD '/assignment/movies. ... newplan.BaseOperatorPlan - Encountered Warning IMPLICIT_CAST_TO_FLOAT 2 time(s)....

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

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190 views

1 answer

<el-from>中lable换行的问题

代码如下我想修改成这样的效果，怎么改，求解答...

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

0 votes

602 views

1 answer

微信小程序如何实现扫描二维码验证优惠券是否使用？

微信小程序如何实现扫描二维码验证优惠券是否使用...

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

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495 views

1 answer

怎么删除DolphinDB分布式表中某天某只股票的数据

数据库是组合分区，第一个维度按天（MDDate列）进行值分区，第二个维度按照股票代码（SecurityID列）分为20个HASH分区，代码如下： db1 = database("", VALUE, 2020.01.01..2020.12 ... SecurityID) 我想删除2018.03.01这一天的000890这只股票的数据,怎么写?下面是哪里错了吗？...

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

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474 views

1 answer

dictionary - Python playsound doesn't seem to work with dictionaries

I'm trying to play a sound using the python playsound command. It works when I try the following: from playsound ... filepath1.mp3 to C that is compatible to the playsound command....

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

0 votes

226 views

1 answer

sphinx安装和自启动问题

请问lnmp环境下怎么安装sphinx？并添加服务开机自启动？我下载的最新版的sphinx没有configure文件，不知道怎么安装，求大佬指教，谢谢！...

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

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575 views

1 answer

ant design中的页面标签title怎么固定？

ant design中的页面标签title会随着我切换侧边菜单时变化（值跟url一样，路由变化而变化），请问如何设置让它固定？我在BaseLayout.js文件中设置只能改变它的初始值，但是路由切换时，页面title还是会随着url变化而变化，如何整...

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

0 votes

285 views

1 answer

请问用 Regex 如何删除行数是偶数的？

抱歉，我是Regex超级菜鸟请问我想将行数是偶数的整行删除。举例输入。 Line11010 Life2202 Lixf23232 Lixcv003954 Lixvxc4504350 Lixe30472304723 期望结果。 Line11010 Lixf23232 Lixvxc4504350...

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

0 votes

271 views

1 answer

Android Sudio find which Activity/Fragment is on foreground

I am working on a new app and it is a bit difficult to find which Activity/Fragment corresponds to the current screen ... . I am looking for a similar feature in Android Studio....

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

0 votes

330 views

1 answer

想学一门css预处理器，哪个比较好呢？

sass、less、stylus选哪个好呢？_(:з」∠)_...

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

0 votes

728 views

1 answer

c# - Is there anything similar to WPF-DataTrigger in WinUI UWP project?

I want to change the style based on binding values, for this I used DataTriggers in WPF. Now I'm trying ... VisualStateManager only includes common states I can't apply that here....

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

0 votes

476 views

1 answer

service层返回类型咨询及mybatis plus整合pageHelper分页

service层直接返回数据表实体类还是DTO类型呢？目前在使用mybatis plus做数据库ORM，pageHelper做数据库查询分页拦截，如果service层返回的是dto，那pageHelper封装的包含分页信息的list就会丢失(启用pageHelper之后，dao返回的List其实是继承ArrayList的Page)，该如何处理？...

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

0 votes

390 views

1 answer

ios - Implicit self in @escaping Closures when Reference Cycles are Unlikely to Occur Swift 5.3

With SE-0269 we won't need to use explicit anymore in the below case for reference type. class Test { var x = ... explicitly use in the case of weak and unowned for this proposal....

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

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