Recent questions in Technique[技术]

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I used to be able to create a shared access signature on a Blob using the v11 Azure SDK API, like this: (我曾经能够使用v11 ... v12从BlobClient实例获取共享访问签名？) ask by Kzrystof translate from so...

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

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php - 推杆未触发事件不起作用Laravel(Pusher not triggering event is not working Laravel)

I am trying to trigger a pusher event but it's not working. (我正在尝试触发推送事件，但无法正常工作 ) class SendWaitingForRedirect ... please help. (你能帮忙吗？) ask by Jatin Raikwar translate from so...

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

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sql-server - 聚簇索引和非聚簇索引实际上是什么意思？(What do Clustered and Non clustered index actually mean?)

I have a limited exposure to DB and have only used DB as an application programmer. (我对DB的接触有限，只使用DB作为应用程序程序员 )I want to know ... ? (有人可以用简单的英语解释吗？) ask by P.K translate from so...

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

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244 views

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html - 图片标题和列表的CSS溢出问题(CSS Overflow problems with picture header and list)

Is this possible using css...I also tried the use of absolute and relative... but it only works with left:0 and right ... 如100％-50px ... ocd问题) ask by user3492648 translate from so...

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

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330 views

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swift - Swift语言中的#ifdef替换(#ifdef replacement in the Swift language)

In C/C++/Objective-C you can define a macro using compiler preprocessors. (在C / C ++ / Objective-C中，您可以使用编译器预处理程序定义宏 ... in Swift? (Swift中有类似的解决方案吗？) ask by mxg translate from so...

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

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dll - 如何在Windows 7 64位上注册DLL文件？(How do I register a DLL file on Windows 7 64-bit?)

I have tried to use the following code: (我试过使用以下代码：) cd c:windowssystem32 regsvr32.exe dllname.ax But this is not ... 64位处理器注册DLL文件？) ask by Rajkumar Reddy translate from so...

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

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205 views

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javascript - 按值复制数组(Copy array by value)

When copying an array in JavaScript to another array: (将JavaScript中的数组复制到另一个数组时：) var arr1 = ['a','b','c']; var arr2 = arr1; ... ? (如何复制数组以获取两个独立的数组？) ask by Dan translate from so...

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

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java - 转换ArrayList <String> 到String []数组[重复](Convert ArrayList<String> to String[] array [duplicate])

This question already has an answer here: (这个问题已经在这里有了答案：) Converting 'ArrayList<String> to 'String[]' in Java 17 answers ... missing? (有什么我想念的吗？) ask by locoboy translate from so...

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

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excel - 如何暂停特定的时间？（Excel / VBA）(How to pause for specific amount of time? (Excel/VBA))

I have an Excel worksheet that has the following macro. (我有一个包含以下宏的Excel工作表 )I'd like to loop it every second ... to wait for one second Loop End Sub ask by Keng translate from so...

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

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java - 如何“反编译” Java类文件？ [关闭](How do I “decompile” Java class files? [closed])

What program can I use to decompile a class file? (我可以使用什么程序来反编译类文件？)Will I actually get Java code, or is it just JVM assembly ... 看编译器如何优化某些东西的人们的回答 ) ask by Kip translate from so...

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

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708 views

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elixir - 确定地图是否具有某些键的正确方法(Proper way to determine if a Map has certain keys)

I have a List of required keys (required_keys): (我有一个必需键列表（required_keys）：) ["artist", "track", "year"] and a Map (params): ... 错误的，但不确定如何进行模式匹配 ) ask by Midwire 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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python - 如何从列表中随机选择一个项目？(How to randomly select an item from a list?)

Assume I have the following list: (假设我有以下列表：) foo = ['a', 'b', 'c', 'd', 'e'] What is the simplest way to retrieve an ... 从此列表中随机检索项目的最简单方法是什么？) ask by Ray Vega translate from so...

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

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git - 在GitHub上将图像添加到README.md(Add images to README.md on GitHub)

Recently I joined GitHub . (最近我加入了GitHub )I hosted some projects there. (我在那里举办了一些项目 ) I need to include some images in my ... 托管图像，有没有办法做到这一点？) ask by Midhun MP translate from so...

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

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python - 如何在Python中将字典键作为列表返回？(How to return dictionary keys as a list in Python?)

In Python 2.7 , I could get dictionary keys , values , or items as a list: (在Python 2.7中，我可以将字典键，值或项作为列表获取：) >>> ... ? (我想知道，是否有更好的方法在Python 3中返回列表？) ask by translate from so...

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

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android - 如何禁用代码中的物理键盘（始终使用虚拟键盘）(How to disable physical keyboard in code(use virtual keyboard all the time))

You might ask why do I want that. (您可能会问我为什么要那样 )Here is the reason: (原因如下：) I used a barcode scanner for the login screen ... 使虚拟键盘出现，即使连接了某些键盘呢？) ask by Han translate from so...

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

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473 views

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python - 如何使用nltk正则表达式解决此问题？(How to solve this problem with nltk regular expression?)

In the W3C Date Time Format, dates are represented like this: 2009-12-31 . (在W3C日期时间格式中，日期表示为： 2009-12-31 ) ... .findall(?, '2009-12-31')] ask by Ann Smith translate from so...

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

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python - “ yield”关键字有什么作用？(What does the “yield” keyword do?)

What is the use of the yield keyword in Python? (Python中yield关键字的用途是什么？)What does it do? (它有什么作用？) For example, I'm ... 完整源代码的链接： Module mspace ) ask by Alex. S. translate from so...

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

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212 views

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sql - 改善Teradata中表的创建(improving the creation of a table in teradata)

I need help to improve a table creation in teradata. (我需要帮助来改善Teradata中的表创建 )this table has a huge data and we retrieve the ... 量数据，我们从中大量检索数据) ask by Tarek Sayed 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

python - 通过Anaconda安装时引用PyCharm中的库(Referencing libraries in PyCharm when installed through Anaconda)

Our first semester C++ course requires us to develop an intelligent chatbot for which I have been trying to follow ... /youtu.be/wypVcNIH6D4) ask by Raina Ali translate from so...

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

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412 views

1 answer

python - @classmethod和@staticmethod对初学者的意义？ [重复](Meaning of @classmethod and @staticmethod for beginner? [duplicate])

This question already has an answer here: (这个问题在这里已有答案：) What is the difference between @staticmethod and @classmethod? (@staticmethod和 ... 给我一个相应的C ++示例 ) ask by translate from so...

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

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381 views

1 answer

javascript - 通过javascript将窗口设置为全屏（REAL全屏； F11功能）(Set window to fullscreen (REAL fullscreen; F11 functionality) by javascript)

There are several questions about this, some say it's not possible, some say it IS possible in IE such as Internet Explorer ... 我也不需要）) ask by Can Poyrazo?lu translate from so...

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

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394 views

0 answers

windows - 如何在特定位置打开cmd窗口？(How can I open a cmd window in a specific location?)

如何在特定位置打开cmd窗口，而无需一直导航到我想要的目录？ ask by Haim Bender translate from so...

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

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479 views

1 answer

flutter - 使用Flutter Firestore插件，对文档中的每个子集合进行操作(Using Flutter Firestore plug in, do something for each sub collection in a document)

To help me better understand Flutter and Firebase, I'm making a list sharing app. (为了帮助我更好地理解Flutter和Firebase，我正在制作一个列表共 ... 任何代码，因为这是一个大问题 ) ask by BlueOverBrown translate from so...

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

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199 views

1 answer

php - 拉拉韦尔的水准仪(Level system in laravel)

Designing level system with features like number of days without warning,money earned in that duration,number of ... ,level_id,user_rating ask by Zain Zulifqar translate from so...

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

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427 views

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javascript - 在JavaScript中生成特定范围内的随机整数？(Generating random whole numbers in JavaScript in a specific range?)

如何可以生成两个指定的变量之间的随机整数在JavaScript中，例如x = 4和y = 8将输出任何的4, 5, 6, 7, 8 ？ ask by zacharyliu translate from so...

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

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614 views

1 answer

oracle - SQL触发器在满足条件时停止更新(SQL trigger to stop update when a condition is met)

I have 3 tables: Projects , Components , and Suppliers . (我有3个表格： Projects ， Components和Suppliers ) What I am trying to do is ... (为了摆脱这些错误需要做什么？) ask by MCM translate from so...

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

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433 views

1 answer

c# - 如何将方法标记为过时或已弃用？(How to mark a method as obsolete or deprecated?)

如何使用C＃将方法标记为过时或过时？ ask by community wiki translate from so...

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

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436 views

1 answer

c# - 在Unity中的激活状态和Input.touch中设置故障(Glitch in the set active and Input.touch in Unity)

I have an app that spawns a model on user click, and when the user taps the model, a menu pops up. (我有一个可以在用户单击 ... { // PlaceObject(); //} } ask by Jerin Cherian translate from so...

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

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