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335 views

1 answer

linux - 如何使用SSH从服务器下载文件？ [关闭](How to download a file from server using SSH? [closed])

I need to download a file from server to my desktop. (我需要从服务器下载文件到我的桌面 )(UBUNTU 10.04) I don't have a web access to ... 的操作系统是Mac OS X和iTerm 2作为终端 ) ask by NiLL translate from so...

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

0 votes

531 views

1 answer

angular - 如何操作ngx-bootstrap框架的轮播多列表？(how can I operate the carousel multilist of the ngx-bootstrap framework?)

I have hours trying to run the ngx-bootstrap multilist carousel but I can not make it work. (我有几个小时试图运行ngx-bootstrap多列表轮播， ... (如果您能帮助我，我将不胜感激 ) ask by JulianProg translate from so...

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

0 votes

601 views

1 answer

sql - 在SQL Server中将日期格式转换为DD / MMM / YYYY格式(Convert Date format into DD/MMM/YYYY format in SQL Server)

I have a query in sql, I have to get date in a format of dd/mmm/yy (我在sql中有一个查询，我必须以dd/mmm/yy的格式获取日期) ... for SQL server? (如何将其转换为SQL Server？) ask by Krish KvR translate from so...

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

0 votes

449 views

1 answer

powershell - PowerShell说“此系统上的脚本执行被禁用。”(PowerShell says “execution of scripts is disabled on this system.”)

I am trying to run a cmd file that calls a powershell script from cmd.exe , and I am getting the below error: (我正在尝试运行一 ... doing wrong? (我究竟做错了什么？) ask by Conor translate from so...

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

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419 views

1 answer

excel - VBA中的特殊IF / THEN语句和数据验证列表(Special IF/THEN Statement And Data Validation List In VBA)

The best way I can explain what I need is this: (我能解释我需要的最好方法是：) If A1 = "" and A3 = "" , then put a data ... 我只需要在Excel中的VBA代码中创建公式即可 ) ask by srcarter2012 translate from so...

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

0 votes

173 views

1 answer

python - 如何在Python中打印异常？(How to print an exception in Python?)

try: something here except: print('the whatever error occurred.') How can I print the error/exception in my except: block? (如何在我的except:块中打印错误/异常？) ask by TIMEX translate from so...

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

0 votes

228 views

1 answer

javascript - 我如何开始使用Node.js [关闭](How do I get started with Node.js [closed])

Are there any good resources to get started with Node.JS? (有什么好的资源可以开始使用Node.JS？)Any good tutorials, blogs or books? (有没 ... 有的文档不是一个很好的起点 ) ask by community wiki translate from so...

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

0 votes

175 views

1 answer

javascript - .prop（）与.attr（）(.prop() vs .attr())

So jQuery 1.6 has the new function prop() . (因此， jQuery 1.6具有新的功能prop() ) $(selector).click(function(){ //instead of: ... the future? (将来如何影响我的编码？) ask by Neal translate from so...

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

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736 views

1 answer

python - 读取二进制文件并遍历每个字节(Reading binary file and looping over each byte)

在Python中，如何读取二进制文件并在该文件的每个字节上循环？ ask by Jesse Vogt translate from so...

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

0 votes

409 views

1 answer

swift - 获取字符串的长度(Get the length of a String)

How do you get the length of a String ? (你如何得到一个String的长度？)For example, I have a variable defined like: (例如，我有一个定义如下的变 ... ，我似乎无法在字符串上找到长度方法 ) ask by Scott Walter translate from so...

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

0 votes

462 views

1 answer

c# - 如何在烛台图中检测离群值(How to detect outliers in a candlestick diagram)

I want to implement outlier detection because I should find when the market is quiet. (我想实施离群值检测，因为我应该在市场不景气 ... 7:00:00 PM | StdDev: 5.885869731823884 | CV: 0.000693675723796855...

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

0 votes

523 views

1 answer

datetime - 确定两个日期范围是否重叠(Determine Whether Two Date Ranges Overlap)

Given two date ranges, what is the simplest or most efficient way to determine whether the two date ranges overlap? (给定两个 ... 到EndDate2表示的范围 ) ask by Ian Nelson translate from so...

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

0 votes

157 views

1 answer

php - PHP中的stdClass是什么？(What is stdClass in PHP?)

请定义什么是stdClass 。 ask by Keira Nighly translate from so...

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

0 votes

533 views

1 answer

windows - 批处理脚本循环(Batch script loop)

I need to execute a command 100-200 times, and so far my research indicates that I would either have to copy/paste 100 copies ... 处理脚本执行N次？) ask by Tom J Nowell translate from so...

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

0 votes

464 views

1 answer

git - .gitignore和.gitkeep有什么区别？(What are the differences between .gitignore and .gitkeep?)

What are the differences between .gitignore and .gitkeep ? (.gitignore和.gitkeep什么.gitkeep ？)Are they the same thing with a ... 在.gitkeep上找到太多文档 ) ask by Matty translate from so...

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

0 votes

378 views

1 answer

javascript - 使用jQuery更改下拉列表的选定值(Change the selected value of a drop-down list with jQuery)

I have a drop-down list with known values. (我有一个带有已知值的下拉列表 ) What I'm trying to do is set the drop down list ... 我猜是Internet Explorer 6），但这非常令人讨厌 ) ask by phairoh translate from so...

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

0 votes

305 views

1 answer

javascript - TDD的JavaScript单元测试工具(JavaScript unit test tools for TDD)

I've looked into and considered many JavaScript unit tests and testing tools, but have been unable to find a suitable option ... 单元测试工具？) ask by community wiki translate from so...

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

0 votes

533 views

1 answer

java - 是否可以在不安装jar的情况下将jar添加到maven 2 build classpath？(Can I add jars to maven 2 build classpath without installing them?)

Maven2 is driving me crazy during the experimentation / quick and dirty mock-up phase of development. (在试验/快速而肮脏的开发阶段，Maven2让我发疯 ) ... /安装并链接到一个依赖项中，也足够 ) ask by translate from so...

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

0 votes

434 views

1 answer

python - 标准的Python文档字符串格式是什么？ [关闭](What is the standard Python docstring format? [closed])

Closed) . 已关闭) ) This question is opinion-based. 这个问题是基于意见的 ) It is not currently accepting answers. 它当前不接受答案 ) Learn ... ，是否有正式的或同意的样式？) ask by Noah McIlraith translate from so...

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

0 votes

312 views

1 answer

c++ - C ++ 17中有哪些新功能？(What are the new features in C++17?)

C++17 is now feature complete, so unlikely to experience large changes. (C ++ 17现在功能齐全，因此不太可能经历大的变化 ) Hundreds of ... 17时，哪些功能可用？) ask by Yakk - Adam Nevraumont translate from so...

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

0 votes

388 views

1 answer

gradle - 如何使用Gradle获取有关空手道测试功能文件的Jacoco报告(How to get Jacoco reports for the Karate test feature files using gradle)

How to get Jacoco reports for the Karate test feature files using Gradle. (如何使用Gradle获取有关空手道测试功能文件的Jacoco报告 ) My project is ... ，我总是将覆盖率报告设为0％ ) ask by Hima Bindu translate from so...

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

0 votes

579 views

1 answer

c# - 给定一个DateTime对象，如何获取字符串格式的ISO 8601日期？(Given a DateTime object, how do I get an ISO 8601 date in string format?)

Given: (鉴于：) DateTime.UtcNow How do I get a string which represents the same value in an ISO 8601 -compliant format? (如何 ... 式是：) yyyy-MM-ddTHH:mm:ssZ ask by Iain translate from so...

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

0 votes

543 views

1 answer

python - 正则表达式与python中的预期输出不匹配[重复](Regex does not match expected output in python [duplicate])

This question already has an answer here) : 这个问题已经在这里有了答案) ：) Issue with regex backreference in Python (1 answer) Python中的正则表 ... 还是只是我遗漏了一些小错误？) ask by martijn p translate from so...

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

0 votes

485 views

0 answers

python - 在Python中手动引发（抛出）异常(Manually raising (throwing) an exception in Python)

如何在Python中引发异常，以便以后可以通过except块捕获该异常？ ask by TIMEX translate from so...

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

0 votes

316 views

1 answer

php - Laravel eager loading with two Fk to same table

I want use Eager loading in Laravel 8 with a relations of two foreign keys to the same table. Teams table id name 120 Germany 245 Italy...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

482 views

1 answer

java - Jscrollpane center aligns when label is too small

This question is very similiar to this: JScrollPane doesn't top align when there is more than enough space to show the ... revalidate(); frame.pack(); frame.setVisible(true); } }...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

653 views

1 answer

react native - TouchableOpacity does not show disabled and activeOpacity props

I am trying to test this simple button: import React, { FC, ReactNode } from 'react'; import { TouchableOpacity ... props of TouchableOpacity then? Thanks in advance for your time!...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

231 views

1 answer

regex - Calculate Date/Days using vscode snippets

I'm trying to add to a VSCode snippet the day of lockdown we are currently on (when the snippet is run). My current ... date? But how do I then get that into a date format?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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