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python - python上的正则表达式将字符串吐入特定序列(regex on python spiting a string into a specific sequence)

I have a string that may look like CITS/CPU/0218/2305CITS/VDU/0218/2305CITS/KEY/0218/2305 or CITS/CPU/0218/2305CITS/VDU/ ... suggestions? (有什么建议么？) ask by sakib11 translate from so...

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

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489 views

1 answer

php - PHP标题（位置：...）：在地址栏中强制更改URL(PHP header(Location: …): Force URL change in address bar)

I'm currently working on a mobile site with authentication using PHP sessions with a database. (我目前正在使用PHP会话和数据库进行身份验证 ... /php/login.php?err=1"); } ask by vemoxy translate from so...

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

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411 views

1 answer

python-3.x - 在数字序列的顶部或底部找到点(Find the point on the top or bottom of a sequence of numbers)

I have a problem like this and i would like to write a snippet of code to solve this problem. (我有这样的问题，我想写一段代码来解决这个问题 ... 于如何自动执行此操作的任何想法？) ask by Tuyen Vo Quang translate from so...

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

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335 views

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javascript - 如何检查对象是否在JavaScript中有密钥？ [重复](How do I check if an object has a key in JavaScript? [duplicate])

This question already has an answer here: (这个问题在这里已有答案：) How do I check if an object has a property in JavaScript? (如何检 ... null) or (要么) if (myObj['key']) ask by translate from so...

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

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433 views

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python - 在matplotlib中设置y轴限制(setting y-axis limit in matplotlib)

I need help with setting the limits of y-axis on matplotlib. (我需要在matplotlib上设置y轴限制的帮助 )Here is the code that I ... 200 但是，我希望限制为20和250 ) ask by Curious2learn translate from so...

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

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311 views

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java - java中的字符串到字符串数组转换(string to string array conversion in java)

I have a string="name"; (我有一个string="name";)I want to convert into a string array. (我想转换成字符串数组 )How do I do it? (我该怎么 ... char'n'现在将字符串 n 存储在一个数组中 ) ask by riyana translate from so...

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

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321 views

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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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360 views

1 answer

jenkins - 如何手动重启Jenkins？(How to restart Jenkins manually?)

I've just started working with Jenkins and have run into a problem. (我刚刚开始与詹金斯一起工作，遇到了一个问题 )After installing ... manual restart? (如何手动重启？) ask by Kerry Jones translate from so...

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

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480 views

1 answer

linux - 是否有命令列出所有Unix组名？ [关闭](Is there a command to list all Unix group names? [closed])

I know there is the /etc/group file that lists all users groups. (我知道有/etc/group文件列出了所有用户组 ) I would like to know if ... 创建一个列出Linux帐户组名的管理员网页 ) ask by cavila translate from so...

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

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472 views

1 answer

rest - 邮递员返回成功，但浏览器不成功(Postman returns success, but browser don't)

I have a form which related on v-model . (我有一个与v-model有关的表格 )So, it is default login page. (因此，这是默认的登录页面 ... = response.data; }); } } } ask by Danabek Duisekov translate from so...

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

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378 views

1 answer

node.js - 如何在node.js中发出HTTP POST请求？(How is an HTTP POST request made in node.js?)

如何在node.js中使用数据发出出站HTTP POST请求？ ask by Mark translate from so...

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

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360 views

0 answers

rest - API版本控制的最佳实践？ [关闭](Best practices for API versioning? [closed])

Are there any known how-tos or best practices for web service REST API versioning? (Web服务REST API版本控制是否有任何已知的方法或最佳实践？) I ... 方式，每种方式的优点是什么？) ask by Swaroop C H translate from so...

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

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642 views

1 answer

java - 如何通过构造初始化HashSet值？(How to initialize HashSet values by construction?)

I need to create a Set with initial values. (我需要创建一个具有初始值的Set ) Set<String> h = new HashSet<String>(); h.add("a"); h. ... field. (例如，它对于最终的静态字段很有用 ) ask by Serg translate from so...

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

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355 views

1 answer

c++ - 从文件.txt读取数据(Read data from file .txt)

I have a c++ code here. (我在这里有一个C ++代码 )This code is to calculate data inside some files. (该代码用于计算某些文件中的数据 ... still new in programming. (我仍然是编程新手 ) ask by azrin translate from so...

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

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642 views

1 answer

html - CSS背景图像适合宽度，高度应按比例自动缩放(CSS background image to fit width, height should auto-scale in proportion)

I have (我有) body { background: url(images/background.svg); } The desired effect is that this background image will have width ... :repeat ，这仍然是默认值 ) ask by spraff translate from so...

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

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437 views

1 answer

javascript - JavaScript中是否有“空合并”运算符？(Is there a “null coalescing” operator in JavaScript?)

Is there a null coalescing operator in Javascript? (Javascript中是否有空合并运算符？) For example, in C#, I can do this: (例如，在 ... better? (我可以做得更好吗？) ask by Daniel Schaffer translate from so...

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

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279 views

1 answer

c# - C＃中使用的yield关键字是什么？(What is the yield keyword used for in C#?)

In the How Can I Expose Only a Fragment of IList<> question one of the answers had the following code snippet: (在如何仅显示 ... 虑yield，但这在这里似乎无关紧要 ) ask by Herms translate from so...

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

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534 views

1 answer

python - 如何在python中发送原始以太网帧？(How do I send a raw ethernet frame in python?)

I need to have a project done in a few days, its a basic client and server interface. (我需要在几天内完成一个项目，它是基本的客户端和服务器界面 ) ... 将不使用任何其他模块，而必须使用套接字 ) ask by Noah Koster translate from so...

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

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445 views

1 answer

javascript - 如何在Web中创建Word和Excel文档编辑器？ [关闭](How can I create Word and Excel document editor in web? [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 ... 标签中打开excel应用程序），这可能吗？) ask by adelkanso translate from so...

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

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358 views

1 answer

android - 通过Wi-Fi运行/安装/调试Android应用程序？(Run/install/debug Android applications over Wi-Fi?)

I thought there was a way to test your applications in development over Wi-Fi. (我认为有一种方法可以通过Wi-Fi测试您的应用程序 )Is this ... 希望能够拆开手机并进行无线开发 ) ask by Naftuli Kay translate from so...

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

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495 views

1 answer

java - 无法在IntelliJ IDEA中导入Spring Boot Maven项目-导入后IDE不响应(Unable to import spring boot maven project in IntelliJ IDEA - IDE not responding after importing)

I recently started working on a new mini spring-boot project (I'm very new to this) for learning purposes. (我最近开始 ... 25.231-b11, mixed mode) ask by Akhila Rajeev translate from so...

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

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211 views

1 answer

html - 如何在HTML中创建一条垂直线(How to make a vertical line in HTML)

如何使用HTML制作垂直线？ ask by Gopal translate from so...

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

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

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330 views

1 answer

python - 从Python调用外部命令(Calling an external command from Python)

您如何在Python脚本中调用外部命令（就像我在Unix Shell或Windows命令提示符下键入的一样）？ ask by freshWoWer translate from so...

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

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622 views

1 answer

visual-studio-code - 如何在vscode中运行C ++的所有测试用例(How to run all test cases of C++ in vscode)

I am looking for VSCode extension, that runs all the tests I have in my project in one click. (我正在寻找VSCode扩展，它可以一键运行我 ... are welcomed! (任何建议都欢迎！) ask by bubesh p translate from so...

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

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617 views

1 answer

node.js - 如何将package.json中的每个依赖关系更新为最新版本？(How do I update each dependency in package.json to the latest version?)

I copied package.json from another project and now want to bump all of the dependencies to their latest versions since this is ... ! (请享用！) ask by Raine Revere translate from so...

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

0 votes

293 views

1 answer

javascript - 功能之前，感叹号有什么作用？(What does the exclamation mark do before the function?)

!function () {}(); ask by Sebastian Otto translate from so...

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

0 votes

657 views

1 answer

sql - 计算行SQL Server中出现次数最多的单词(Count most occurring word in row SQL Server)

I'm trying to get the number of times a certain word occur in a query row. (我正在尝试获取某个单词在查询行中出现的次数 ) For example ... | 1 Kelvin | 3 | 0 | 1 ask by Assurance Femi translate from so...

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

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