Recent questions in Technique[技术]

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cordova - 打开锁定的屏幕Ionic 4(Turning on the locked screen Ionic 4)

I want to turn the mobile screen on when the screen is locked in order to develope a reminder mobile app. (我想在屏幕锁定时打 ... 何Cordova插件或第三方库吗？) ask by Bumuthu Dilshan translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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468 views

1 answer

javascript - JS /画布-需要一些帮助来确定碰撞的逻辑(JS / Canvas - Need some assistance figuring out the logic for collision)

I'm making a roguelike in canvas for practice, so far I got map generation, player, enemies and a few other details. (我正在画布上 ... (非常感谢，并希望您过得愉快！) ask by sillenius translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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348 views

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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 Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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617 views

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python-3.x - ValueError：不能腌制包含指针的ctypes对象(ValueError: ctypes objects containing pointers cannot be pickled)

I am new to Python (2 month of programing/learining exp in total). (我是Python新手（总共2个月的编程/ ... () worker.do_work() ask by Denis Golovach translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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454 views

1 answer

node.js - 无法在ionic 3.2.0上成功运行命令npm install --save-dev --save-exact @ ionic / cli-plugin-angular @ latest(Can't successfully run the command npm install --save-dev --save-exact @ionic/cli-plugin-angular@latest on ionic 3.2.0)

I'm trying to set up a project using (我正在尝试使用建立一个项目) ionic version 3.2.0 (离子版本3.2.0) Cordova CLI: 8.0.0 ... Can Anyone help? (有人可以帮忙吗？) ask by Raisul Islam Ratul translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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449 views

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c - 函数以指定的较低点查找数组中菱形的高度(Function to find the height of the rhombus in the array with the specified lower point)

I need a function to find the height of a rhombus in an array with a specified bottom point. (我需要一个函数来在具有指定底点的数组中 ... Please help (我需要C函数请帮助) ask by hahahsecret translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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377 views

1 answer

macos - AEDeterminePermissionToAutomateTarget的授权等待无限时间(Authorization by AEDeterminePermissionToAutomateTarget waits infinit time)

I use this method to check Apple Event (Automation) permission: (我使用这种方法来检查Apple Event（Automation）权限：) bool checkSIPforAppIdentifier ... 的应用未沙盒化 ) ask by mh taqia translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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353 views

1 answer

sql-server - SQL：来自CTE的xml.nodes非常慢(SQL: xml.nodes from cte are very slowly)

I have table with a column that contains xml like this: (我有一个带有包含xml的列的表，如下所示：) <block> <blockIn> <G>1</G> </blockIn> .... ... 我需要怎么做才能使第一个解决方案也能快速运行？) ask by dva translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

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scrapy - Web刮板添加额外的字段，但刮板不会刮字段(Web scraper add extra field but scraper will not scrape field)

I have a web scraper coded for me using scrapy. (我有一个使用scrapy为我编写的网络刮板 ) I wish to add an extra field from the website the ... 希望我添加其他文本，因此请忽略 ) ask by Davey Boy translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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601 views

1 answer

python - 在MVC模式中，问题是将tk.toplevel类的Entry值发送到Tkinter和Python中的控制器(In MVC pattern Problem Sending Entry value from tk.toplevel class to controller in Tkinter and Python)

I have implemented a MVC pattern . (我已经实现了MVC模式 )I have a main window which has a menu item "File", an Entry ... ") self.value= '' return self.value ask by Deep translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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395 views

1 answer

sql - SQL Server：在临时表中将所有列行设置为0或1(SQL Server: set all column rows to 0 or 1 in a temporary table)

I have two tables table_1 and table_2 . (我有两个表table_1和table_2 ) Both tables contain 250 columns each, with an ID code ... 所有列都以word "_bin" ) ask by daniel3141 translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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858 views

1 answer

bootstrap-4 - 为什么即使安装依赖项并导入后，bootstrap 4 dropdowm和切换按钮也无法正常工作？(why does bootstrap 4 dropdowm and toggle button does not work even after installing dependencies and importing it?)

This is what i have tried! (这就是我尝试过的！) https://navbarex.stackblitz.io (https://navbarex.stackblitz.io) i have ... 为什么在StackBlitz中却没有呢？) ask by Afreen Khanum translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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215 views

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php - WP_Query按标签搜索(WP_Query searching by tag)

I am in the process of setting up WordPress with WooCommerce, one of the requirements is a bit of integration that ... init', 'TagLinker' ); ask by EvalKeneval translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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389 views

1 answer

c# - SendMessage，尝试发送F4(SendMessage, Trying to send F4)

My SendMessage signature: (我的SendMessage签名：) [DllImport("user32.dll")] public static extern int SendMessage(IntPtr hWnd, int wMsg, ... 想将F4发送到过程窗口 ) ask by kuhi translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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509 views

1 answer

r - 图形：如何更改默认的fill = depth调色板颜色(R ggraph: How to change the default fill=depth palette colours)

Very small question, don't know why I can't see the answer myself. (很小的问题，不知道为什么我自己看不到答案 ) I've build a plot in R ... 绿色阴影，而不是当前使用的各种蓝色阴影 ) ask by Slowat_Kela translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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216 views

1 answer

c# - 有没有办法在XAML中绑定控件的x：Arguments？(Is there a way to bind x:Arguments of a control in XAML?)

I tried to just bind the value between the Int32 brackets, but this code does not actually works, wondering if ... .ItemTemplate> </ListView> ask by x_vale_x translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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508 views

1 answer

vb.net - 如何缩放到PictureBox中的特定像素vb.net(How to zoom to a particular pixel in picturebox vb.net)

what i'm trying to do is i have an image which has different blocks to show plots in a housing society, since the ... ) End If Next Next Return img ask by raza translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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283 views

1 answer

python - 从多个连续动作中选择1个动作(Picking 1 action out of multiple continous actions)

Im trying to implement an environment where you have multiple dials which can be turned from 0-100. (我正在尝试实现一个环境，在该环境中您可以将多个 ... so? (这样做的最佳方法是什么？) ask by Chaos translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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988 views

1 answer

sqlalchemy - Flask-SQLAlchemy导入错误。 “进口但未使用”(Flask-SQLAlchemy import error. “Imported but unused”)

I used sqlacodegen to extract the a .py file containing classes of my db tables. (我使用sqlacodegen提取了一个.py文件，其中包含我的数据库表 ... ? (我在这里做错什么吗？) ask by Gourab Chakraborty translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

601 views

1 answer

wordpress - 将视频直接上传到youtube，而无需将视频下载到我的服务器(upload video directly to youtube without downloading the video to my server)

Is there an option with the youtube API to allow WordPress users to upload video directly to youtube without downloading the video ... you (谢谢) ask by Cobi Levi translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

501 views

1 answer

amazon-web-services - 谁能为我提供共享授权的无服务器示例？(Can anyone provide me an example in serverless where authorization is shared?)

I have tried this in my authorization function also there needs to cookies to be validated which i am unable to ... : Name: SharedGW-rootResourceId ask by gourabk translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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295 views

1 answer

algorithm - 如何解决算术词典问题？(How to solve arithmetic dictionary problem?)

Given positive integers from 1 to n. (给定从1到n的正整数 ) Call sumdigit (n) is the sum of digits of n. (呼叫和数字（n）是n的数字之和 ... ) I need your help! (我需要你的帮助！) ask by hellow translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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460 views

1 answer

time-series - 数据挖掘中的时间序列数据和序列数据有什么区别？(What is the difference between time series and sequence data in data mining?)

谁能举例说明时间序列和序列数据之间的区别？ ask by Prashant Srivastava translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

429 views

1 answer

swift - 编译器无法在合理的时间内对此表达式进行类型检查(The compiler is unable to type-check this expression in reasonable time)

How to solve this error please. (请如何解决此错误 ) The compiler is unable to type-check this expression in reasonable ... ).environmentObject(getData()) } } ask by Alex translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

490 views

1 answer

python - c = x /（8,389 * 10 ** 12），python语法错误：语法无效(c = x/(8,389*10**12), python syntax error: invalid syntax)

I want to do a bit calculator, so you input a number and the calculator calculates it in Bytes, Kb, Mb, gb and Tb. (我想做一 ... (您能帮我，找到我的语法错误吗) ask by TheTjschulze translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

430 views

1 answer

c++ - CreateDepthStencilView（）失败（已解决）(CreateDepthStencilView() is failing (SOLVED))

I'm trying to create a shadow map in my DirectX application, but currently having trouble when creating the Depth Stencil view. (我正 ... ，现在可以正常使用了 ) ask by Sturdy translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

324 views

1 answer

c# - 如何在MVVM WPF C＃中显示ComboBox中ObservaBleCollection的值(How to Display Values from ObservaBleCollection in ComboBox In MVVM WPF C#)

I am getting the values in my observable Collection in ViewModel Class but not getting the values displayed in my ComboBox please ... { get; set; } ask by Ramco translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

283 views

1 answer

node.js - 有没有解决此错误的方法(is there any solution for this below error)

```internal/modules/cjs/loader.js:638 throw err; ^ Error: Cannot find module 'webpack/bin/config-yargs' at Function.Module. ... 不会显示任何页面 ) ask by syed vaiz translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

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