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325 views

1 answer

c - 转换AVX2 / ymm寄存器内3位值的有效方法(Efficient Way of shuffling 3 bit values inside an AVX2/ymm register)

I have an interesting problem that can't think of an efficient way of solving with vectorized code. (我有一个有趣的问题，无法想到使用矢量化代码 ... 议可以做不同的事情，我会非常感激 ) ask by damageboy translate from so...

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

0 votes

283 views

1 answer

javascript - 用div覆盖SVG的一部分(Overlaying parts of an SVG with a div)

I'm trying make certain parts of an SVG rendered by OpenSheetMusicDisplay clickable. (我正在尝试使由OpenSheetMusicDisplay呈现的SVG的某些部分 ... .style.left等的内容？) ask by phs_lrz translate from so...

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

0 votes

446 views

1 answer

python - Python 3.x复制到剪贴板而不下载其他库？(Python 3.x copy to clipboard without downloading aditional libraries?)

Is there a way to manage clipboard in python 3.x without the use of tkinter or other downloadable libraries ? (有没有一种方 ... (以上不适用于Windows) ask by Tony Nameless translate from so...

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

0 votes

600 views

1 answer

swift - 快速访问tableFoRrowAtIndexpath外的tableview单元格期间发生致命错误(Fatal error during accesing tableview cell outside of cellFoRrowAtIndexpath in swift)

In my tableview i have 3 cells. (在我的表格视图中，我有3个单元格 )In my first cell, a pagerview is there to show number ... with: resource) } } return cell } ask by Tapan Raut translate from so...

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

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558 views

1 answer

android - 从runUiThread调用的AsyncTask执行多次，并且也未发布我的JSON请求。我该怎么办？(AsyncTask called from runUiThread is executing multiple times and also not posting my JSON request. What should i do?)

runOnUiThread(new Runnable() { @Override public void run() { String text = new String(txValue, StandardCharsets.UTF_8); if( ... (请帮忙！！) ask by Aseer Ahmad Ansari translate from so...

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

0 votes

176 views

1 answer

html - 如何在嵌入式CSS中编写a：hover？(How to write a:hover in inline CSS?)

I have a case where I must write inline CSS code, and I want to apply a hover style on an anchor. (我有一种情况，我必须编写内联CSS ... 能在HTML电子邮件中可靠地使用CSS类 ) ask by Amr Elgarhy translate from so...

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

0 votes

262 views

1 answer

r - 分组功能（tapply，by，aggregate）和* apply系列(Grouping functions (tapply, by, aggregate) and the *apply family)

Whenever I want to do something "map"py in R, I usually try to use a function in the apply family. (每当我想在R中做 map ... 或重塑-将plyr或reshape取代所有这些完全？) ask by grautur translate from so...

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

0 votes

213 views

1 answer

sql - SQL SELECT WHERE字段包含单词(SQL SELECT WHERE field contains words)

I need a select which would return results like this: (我需要一个select会返回如下结果：) SELECT * FROM MyTable WHERE Column1 CONTAINS 'word1 ... (所有单词都需要在结果中 ) ask by Mario M translate from so...

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

0 votes

406 views

1 answer

c++ - const int *，const int * const和int const *有什么区别？(What is the difference between const int*, const int * const, and int const *?)

I always mess up how to use const int* , const int * const , and int const * correctly. (我总是搞砸了如何正确使用const int* ， const int * ... 知道在分配，传递给函数等方面所有需要做的事情 ) ask by translate from so...

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

0 votes

363 views

1 answer

html - 如何将div的内容与底部对齐(How to align content of a div to the bottom)

Say I have the following CSS and HTML code: (说我有以下CSS和HTML代码：) #header { height: 150px; } <div id="header"> <h1>Header ... in CSS? (如何在CSS中完成此操作？) ask by kristof translate from so...

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

0 votes

339 views

1 answer

elasticsearch - Filebeat无法加载输入(filebeat can't load input)

filebeat loading input is 0 and filebeat don't have any log. (filebeat加载输入为0，且filebeat没有任何日志 )filebeat ... .settings: index.number_of_shards: 1 ask by samen translate from so...

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

0 votes

532 views

1 answer

jquery - 关闭Bootstrap模态(Close Bootstrap Modal)

I have a bootstrap modal dialog box that I want to show initially, then when the user clicks on the page, it disappears. (我有一个我想要 ... 何在演示中将背景变为灰色？) ask by Nick B translate from so...

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

0 votes

340 views

1 answer

php - 如何获取（提取）PHP文件扩展名？(How do I get (extract) a file extension in PHP?)

This is a question you can read everywhere on the web with various answers: (这是一个您可以在网上到处阅读的各种问题，并有各种答案：) $ext = end( ... 有最佳方法，它应该在堆栈溢出中 ) ask by e-satis translate from so...

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

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513 views

1 answer

python - 'TypeError：参数1必须是pygame.Surface，而不是list'：不理解(' TypeError: argument 1 must be pygame.Surface, not list ' : Not understanding)

I've seen other pages like this, but the answers were made to their code, and I am not understanding it, the error says: (我看过其 ... (因此，如果您有答案，请告诉！) ask by masmohr translate from so...

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

0 votes

456 views

1 answer

git - 您尚未完成合并（MERGE_HEAD存在）(You have not concluded your merge (MERGE_HEAD exists))

I made a branch called 'f' and did a checkout to master. (我做了一个名为 f 的分支，并进行了结帐 )When I tried the git pull ... What should I do? (我该怎么办？) ask by Ankit Suri translate from so...

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

0 votes

261 views

1 answer

python - 如何刷新打印功能的输出？(How to flush output of print function?)

How do I force Python's print function to output to the screen? (如何强制将Python的打印功能输出到屏幕？) This is not a duplicate of ... 题可以由相对新手在Google上找到 ) ask by Walter Nissen translate from so...

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

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277 views

1 answer

c++ - 如何在Linux中使用Boost库[关闭](How can I use boost libraries in linux [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 ) Want to ... 使用vim编辑器，则必须在Linux环境中下载 ) ask by JW1384 translate from so...

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

0 votes

377 views

1 answer

unix - 你母亲从未告诉过你的Vim的黑暗角落是什么？ [关闭](What are the dark corners of Vim your mom never told you about? [closed])

There are a plethora of questions where people talk about common tricks, notably " Vim+ctags tips and tricks ". (有很多问题让人们谈论 ... 与我们分享的错综复杂 ) ask by community wiki translate from so...

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

0 votes

518 views

1 answer

javascript - 按值对对象属性进行排序(Sorting object property by values)

If I have a JavaScript object such as: (如果我有一个JavaScript对象，例如：) var list = { "you": 100, "me": 75, "foo": 116, ... 75, "you": 100, "foo": 116 }; ask by Steerpike translate from so...

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

0 votes

126 views

1 answer

python - 在virtualenv中使用不同的Python版本(Use different Python version with virtualenv)

I have a Debian system currently running with python 2.5.4. (我有一个目前使用python 2.5.4运行的Debian系统 )I got virtualenv properly installed ... 还是我必须更改有关库的某些内容？) ask by Ulf translate from so...

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

0 votes

312 views

1 answer

lambda - 什么是lambda（函数）？(What is a lambda (function)?)

对于没有计算机科学背景的人来说，计算机科学世界中的lambda是什么？ ask by Brian Warshaw translate from so...

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

0 votes

441 views

1 answer

java - 如何使用IntelliJ快捷方式将Java中的Runnable更改为lambda表达式(How to change Runnable to lambda expression in Java with IntelliJ shortcut)

I have the following anonymous Runnable implementation. (我有以下匿名Runnable实现 ) Runnable cronTask = new Runnable() { @Override ... 快捷方式进行转换？) ask by Technotronic translate from so...

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

0 votes

461 views

1 answer

mongodb - 如何从命令行删除MongoDB数据库？(How do I drop a MongoDB database from the command line?)

从我的bash提示中最简单的方法是什么？ ask by coffee-grinder translate from so...

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

0 votes

395 views

1 answer

vba - VBA字典和多项汇总(VBA Dictionary and multiple items aggregation)

Im having issues with a dictionary. (我的字典有问题 )I have multiple invoices from the same customer and i want to sum ... , 1).Value) Next End Sub ask by Carlsberg789 translate from so...

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

0 votes

566 views

1 answer

c# - Azure功能使用FluentFTP将文件从FTP复制到Blob存储(Azure function to copy files from FTP to blob storage using FluentFTP)

I have an FTP source that adds daily file and I need to copy the files on daily basis from FTP to blob storage ... 使用此client.DownloadFile函数 ) ask by Ahmed Essam translate from so...

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

0 votes

386 views

1 answer

javascript - 为什么Google会优先使用while（1）; 他们的JSON响应？(Why does Google prepend while(1); to their JSON responses?)

Why does Google prepend while(1); (为什么Google会优先使用while(1);)to their (private) JSON responses? (他们的（私有）JSON响应？) For ... going on here? (这里发生了什么？) ask by Jess translate from so...

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

0 votes

333 views

1 answer

priority-web-sdk - webSdk过程的参数顺序(Parameter order for webSdk procedures)

I need to create some reports using the websdk pertaining to orders and price quotes. (我需要使用websdk创建一些与订单和报价有关的报告 )I tried ... 某些奇怪的原因，我的日志被截断了 ) ask by aradu translate from so...

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

0 votes

1.3k views

1 answer

blazor - 可以在页面切换之间保留Blazor示例项目中Counter的状态吗？(Can the state of the Counter in the example Blazor project be preserved between page switches?)

In the default example project for both server-side Blazor and WebAssembly Blazor projects, the Counter example resets to 0 ... 调用的WebAssembly项目）？) ask by pkr298 translate from so...

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

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