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reactjs - TypeError：对ReactJS上具有CONTEXT API值状态的不可迭代实例进行解构的无效尝试(TypeError: Invalid attempt to destructure non-iterable instance with CONTEXT API value state on reactjs)

Hi i try to make a simply state managment with context api and hooks on react js. (嗨，我尝试使用上下文api和react js上的 ... > ); }; export default Home; ask by Santiago translate from so...

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

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397 views

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c - 我如何使用函数中的指针将值捕获到数组？(How i capture a value to a array using a pointer in a function?)

那么，如果我有一个在主体上具有10个位置的数组，我如何在函数的指针中输入值以填充在主体上的数组中的位置？ ask by zatzk translate from so...

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

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307 views

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java - 在另一个JSP页面中获取servlet响应(Get servlet response in a different jsp page)

I have java web app. (我有Java Web应用程序 )In my .jsp page the user can click eg a button which calls a java servlet ( ... thanks. (最好的问候和感谢 ) ask by Thomas Fischer translate from so...

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

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windows - 我的问题是Windows的所有对话框均未正确显示。请给我Windows 8.1的解决方案(I have the problem windows all dialogs not properly showing. Plz give me solution for windows 8.1)

Minimize,Maximize and Close buttons zoomed problem. (最小化，最大化和关闭按钮缩放问题。)All the content not showing in dialog. (所有内容未显示在对话框中。) ask by Rajesh Keshoju translate from so...

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

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python - Python \ n和随机与输入[关闭](Python and random and input [closed])

Closed) . 已关闭) ) This question needs details or clarity . 这个问题需要细节或说明 ) It is not currently accepting answers. 它当前不接受 ... [d,g,sz,s], k=4)) ask by Szandi Sándor translate from so...

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

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python - 排序整个unisprot_sport数据库，以查找与我已经设置的最相似的蛋白质序列(Sorting through entire unisprot_sport data base inorder to find the protein sequences most similar to one I already have set)

I want to be able to use the pairwise score builtin argument inorder to determine the forty most similar sequences to ... 用biopython完成的 ) ask by james latimer translate from so...

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

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php - 通过USAePay处理令牌化交易不起作用(Processing Tokenized Transaction Through USAePay not Working)

I have a PHP application built on the CodeIgniter framework which uses the USAePay library to process credit card ... ->process_payment(); ask by TemiU translate from so...

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

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360 views

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python - 获取像素最近的邻居颜色(Getting pixel nearest neighbor color)

I have an image with edges looks like this: (我有一个带有边缘的图像，看起来像这样：) And I'm using this two methods to fix the edges: ... do that? (我怎样才能做到这一点？) ask by conquistador translate from so...

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

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javascript - 关于帖子滑块（javascript）的看法是什么？(What is the opinion about post slider ( javascript ) [closed])

Closed.) 关闭 )) This question is off-topic . 这个问题是题外话 ) It is not currently accepting answers. 它当前不接受答案 ... : //jsfiddle.net/lexin31/zk7acx0q/10) ask by timas31 translate from so...

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

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346 views

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iphone - Cordova SAPUI5应用程序全屏iPhone X(Cordova SAPUI5 application fullscreen iPhone X)

I am trying to build an Cordova Hybrid application using the SAPUI5 framework, it all works fine but I just cannot get the ... 应用程序？) ask by Nico van der Linden translate from so...

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

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python - 如何在循环中附加每个项目数据(how to append each item data in loop [duplicate])

This question already has answers here) : 这个问题已经在这里有了答案) ：) StaleElementException when iterating with Python (2 answers) 使用 ... 理解 )Thank you. (谢谢 ) ask by tomoki translate from so...

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

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463 views

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google-sheets - 特定产品日期范围内的总和(sum total value from a date range for a specific product)

I am looking to sum up multiple values from multiple cells where they will match a date and a product. (我想总结多个单元格中的多个值，它 ... this issue. (请帮助我解决此问题 ) ask by adnan translate from so...

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

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vba - 根据单元格值隐藏/显示工作表(Hide/Show worksheet based on cell value)

I'm currently working on a Macro that looks at specific cell values in a master worksheet and determines whether certain ... If Next i End Sub ask by Emibigpacem translate from so...

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

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mule - 您可以在Mule 4中使用JMX做什么事情？(What all things can you do with JMX in Mule 4?)

JMX can be used to manage any Java Application in running state. (JMX可用于管理处于运行状态的任何Java应用程序 )Is there any restrictions of ... xx运行时中使用JMX是否有任何限制？) ask by Siva translate from so...

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

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javascript - select2我不想从json中获取数据(select2 I don't want to get data out of json)

My script won't load any data in the Select2. (我的脚本不会在Select2中加载任何数据 )I made data from laravel controller with response ... ? (如何从路由name_user获取数据？) ask by misry translate from so...

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

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340 views

1 answer

voronoi - 在照片上方打印voronoi图(Printing voronoi diagram ontop of a photo)

I'm trying to create voronoi lines ontop of the pictures with the points. (我正在尝试在带点的图片上创建voronoi线 )I already extracted the ... 我该怎么做才能使图像合适？) ask by liran sagie translate from so...

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

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python - 计算字典中特定值的平均值？ [关闭](Calculate averages of specific values in dictionaries? [closed])

Closed) . 已关闭) ) This question needs to be more focused . 这个问题需要更加集中 ) It is not currently accepting answers. 它当前不接受答案 ) ... 音的平均值（ b ， c 和 d ）？) ask by RRR translate from so...

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

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android - 如何删除播放视频之前出现的黑屏？(How to remove black screen that comes before the video is played?)

I am trying to play mp4 videos from SD card storage in a custom view that I have made. (我正在尝试以自定义视图播放SD卡存储中的mp4视频 ... . (任何帮助或指导将不胜感激 ) ask by Love Kumar translate from so...

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

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420 views

1 answer

wordpress - 我问有关wordpress的问题，你能帮我吗？(i ask about wordpress , can you help me?)

为什么我无法在Wordpress上安装Flatsome ask by Tan Nguy?n translate from so...

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

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415 views

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excel - sumif / countif的VBA替代(VBA Alternative for sumif/countif)

I have customer list and a list of invoices. (我有客户清单和发票清单 )I want to basically calculate a sumif customer name ... n + 1 Next Customer End Sub ask by Carlsberg789 translate from so...

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

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487 views

1 answer

java - Spring Boot Data R2DBC自动创建表(Spring boot data r2dbc auto create tables)

I have a simple question, is it possible to auto-generate tables using spring boot data r2dbc for MySQL or ... dependency> </dependencies> ask by Mateusz Sobczak translate from so...

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

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debugging - 在Catalina中使用CLion调试不起作用(Debugging doesn't work using CLion in Catalina)

After the update debugging doesn't work in any project in CLion. (更新后，调试在CLion中的任何项目中均不起作用 )By not working I imply ... 这是macOS 10.15的常见问题吗？) ask by Joseph Kirtman translate from so...

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

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555 views

1 answer

flutter - Flutter：在空脏状态下调用吸气剂“长度”(Flutter : the getter 'length' was called on null dirty state)

I used Future builder to fetch data from json file but there is an error message appear when run the app the list run normal ... ); })),``` ask by Batool AlFardan translate from so...

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

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381 views

1 answer

python - 通过Spark从JDBC推断的十进制精度(Decimal Precision Inferred from JDBC via Spark)

When trying to load data from JDBC(Oracle) into Spark, there seems to be precision loss in the decimal field, as per my ... 但还是希望找到其他选择 ) ask by Joby translate from so...

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

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271 views

1 answer

java - 无法实例化[org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter]：构造方法抛出异常；(Failed to instantiate [org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter]: Constructor threw exception;)

Spring with JPA Example (Spring with JPA示例) I was trying to config a Spring Data JPA Project.But i get error plz provide solution. ... :357) ... 21 more Image of Hierachy (希拉基的形象)...

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

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293 views

1 answer

django-class-based-views - Django检查并删除(Django check and delete)

What is another way to do in django: (django的另一种处理方式是：) I have two models. (我有两个模型 ... ') return firstobjectlistview(withoutrefresh) endif ask by bahar translate from so...

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

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478 views

1 answer

ubuntu - 当我尝试安装Ubuntu时Virtualbox停止了(Virtualbox stopped when I try to install Ubuntu)

It's my first time to install Ubuntu on Virtualbox. (这是我第一次在Virtualbox上安装Ubuntu ) I clicked start button, and Virtualbox ... 帮我吗，我想继续下一步 ) ask by user1844328 translate from so...

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

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619 views

1 answer

google-analytics - 是将Google Play数据连接到配置数据库的方法吗？(Is way connect google play data to metabase?)

i want to connect the metabase to google play console to retrieve the data like no of install, uninstall ,active user and do ... 链接到配置数据库 ) ask by mahesh godbole translate from so...

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

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