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ios - Test Flight - Local Network permission, NSBonjourServices error in TestFlight build

For iOS14 we are supposed to get the local network permission from the user. The app works fine if I run ... have enabled the Local network permission under privacy for the app...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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azure - Upload large files ( > 4MB) to OneDrive using Graph API and JSON batching

I can upload large files (sie > 4 MB) to OneDrive using the standard process mentioned by Microsoft (create ... 0, &fieldMapPtr, strJSONBatch); // Executes JSON batch request...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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求教！ element table组件 fixed固定列之后Y轴滚动会出现错位

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asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How can i add widget or loop the code below for Woocommerce api in categories products with flutter dart?

Future fetchCategoryDetails(Category category) async { //fetch sub categories List<dynamic> data = await wooCommerceAPI .getAsync( ... i really dont understand i m so sorry. Thanks...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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如何实现类似codepen这种在线编辑代码并运行的功能

有没有插件可以直接实现类似功能？支持多种语言，服务端执行，前端这边实现编辑和提示的功能。...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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npm 安装依赖以后报错是为什么

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asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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关于前端图片拖动缩小放大功能的问题

问题描述使用了CSS中的 transform: scale() 方法进行缩放功能但是发现父级元素缩放发生变化，所有的子元素都会跟着一起问题出现的环境背景及自己尝试过哪些方法尝试过给子元素 transform: none; 但是无效，还是会变 ... 实际看到的错误信息又是什么？想让图片缩放时旁边的按钮不会发生缩放变化，而且是跟随着图片位置不变...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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microsoft graph api - calendar events - 10K recipients limit problem for large events

Use case: For online platform integration we want to send invites for events using endpoint POST /users/{id | ... how to go around this, how to scale calendar events?...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html5 调用微信jssdk 没有调用相机，只显示最近的图片文件。

如图所示，点击调用后代码如下： ...mapActions([ 'shellGetImageAndUpload', ]), // 调用shell/xx 微信企业微信等选择图片上传识别拿到数据，如果是从PC端打 ... 使用 wx.chooseImage 的 localid 显示可能会不成功） callback(localIds); }, }); },...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - Responsive sizing of image inside flex div

Greeting all: I am struggling a bit with how to make sure my image resizes properly inside a flex div: <div id= ... the confines of the header and resize if the browser is resized....

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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在vert.x环境下使用基于阻塞jdbc的orm框架来访问数据库有什么大问题？

我使用vert.x 创建一个自定义的tcp服务端实例程序来处理tcp服务，其中编写的代码包括使用基于阻塞jdbc的orm框架来进行数据库访问在vert.x环境下使用基于阻塞jdbc的orm框架来访问数据库有什么大问题？ ** ... 目前使用的orm框架是tk.Mybatis，出于时间原因，目前现在不打算替换为vert.x的异步jdbc驱动组件(未来会换)...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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new BufferedInputStream关闭问题

BufferedInputStream关闭问题代码如下 xXX.read(new BufferedInputStream(new FileInputStream(readPath)), sheet); 这样写了一个BufferedInputStream,并没有点击 ... close方法问题 buuferInputStream会关闭了,在什么时候关闭呢?...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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vue-router改成history模式之后所有的路由都失效了是为什么？

我知道改成history的话打包到线上需要服务端的支持，但是本地脚手架开发改成history需要本地配置吗？为什么会失效？...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - The problem of moving an object from a point

Why use like this transform.position = new vector2 (); Why didn't we write it this way: vector2 transform.position = new vector2 (); What is a transform.position...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - How to create links between dynamic content using JavaScript?

What is the best way to create links between dynamically-generated HTML content with JavaScript? For example, I have a number ... class="project project3">Project 3</div> </div>...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jpa 2.0 - Differences between Container Managed and Application Managed EntityManager

I have a problem to understand the differences between container-managed and application-managed entity manager? I ... can give me an example that illustrates the differences....

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - How to synchronize when read from main thread is completed after boost::asio::read_some is completed without polling?

#include <boost/asio/io_context.hpp> #include <boost/asio/ip/tcp.hpp> #include <boost/bind.hpp> #include <boost/asio/ ... by interrupt mode. but I don't know best synchrouse way...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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github.com/olivere/elastic/v7库无法连接带账号密码的ES库

我使用go的github.com/olivere/elastic/v7库连接es，但是无法连接带密码的es库，代码如下： ` client, err = elastic.NewClient( // elastic.SetSniff(false), ... node available 请问是我初始化有问题还是这个库不支持带密码的es？谢谢！！...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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你遇到过elementUI 哪些坑？大概说下哪儿。

大概说下哪个组件或哪方面就行。...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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行内元素上下margin无效????

这个问题让我很纠结. 行内元素不能上下margin值是没有视觉效果的, 为什么我给img 一个上margin值他会有效果. 不是说img,video,audio 是行内元素吗? 这个是什么原因??...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jstack如何分析ScheduledExecutorService没有关闭

背景：使用context.close之后，进程没有结束后来发现，自己在代码中写了一个线程池，并没有让线程池关闭，因此导致context close之后， ... " os_prio=31 tid=0x00007f81f19e5800 nid=0x4303 waiting on condition JNI global references: 1317...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Java如何实现将JSONArray分页进行操作？

现有功能通过JSONArray存储数据，但数据量有时候比较大执行起来容易报错，现在的想法是每次分200条执行，Java代码如何实现？原本代码： JSONArray jsonArr = JSONArray.parseArray( ... 据转为JSONArray格式的 for(int i=0;i<jsonArr.size();i++){ //执行 }...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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dolphindb数据库按年分区，应该如何生成partitionScheme?

db = database(dfsPath,RANGE, [2020.01.01, 2021.01.01,2022.01.01]) 按年分区，有很多年，比如20年，怎么写简单？...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Dropping index in DataFrame for CSV file

Working with a CSV file in PyCharm. I want to delete the automatically-generated index column. When I print it, however, ... df = df.reset_index(drop=True, inplace=True) print(df)...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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221 views

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怎么理解这个返回值？

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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iterm2下的zsh用户名改不了

今天安装了个oh-my-zsh还有那个，看终端前端一串名字太长了，想改下。结果改了完全不起使用,我都注释了还不行还是这么长的名字...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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laravel5.7 使用计划任务，monthlyOn无法调用的问题

问题：使用laravel5.7，编写计划任务，测试环境所有的已提供的按时段执行的都可以运行，但是到了生产环境monthlyOn，无法被调用，请问有没有遇到类似问题的同学？上代码： // 每个月凌晨跑一次 $schedule->command(test:: ... 执行，但是生产环境无法执行，可能是用户权限的问题，但是其他的计划任务可以执行，就不是很明白了 ...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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mongoDB在添加数据的时候显示duplicate key error，如何解决？

问题描述向mongoDB添加数据的时候显示有重复值，但是我觉得很奇怪，这个属性又不是规定了不能有重复值，只要_id（项目里_id是不给值，数据库自动生成的）不重复就可以了啊为什么会报错呢？以下是Robo 3T的截图：这是当前的数 ... 知道为什么会有这样的报错？是我之前的操作没有取消吗？还是其他原因导致的？以及怎么允许clientID有重复值谢谢！...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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