Hot questions

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580 views

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c# - 无法连接，因为目标计算机主动拒绝了吗？(No connection could be made because the target machine actively refused it?)

Sometimes I get the following error while I was doing HttpWebRequest to a WebService. (有时在对WebService执行HttpWebRequest时 ... )request.GetResponse(); ask by hsnkvk translate from so...

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

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586 views

1 answer

regex - 检查字符串是否为有效URL的最佳正则表达式是什么？(What is the best regular expression to check if a string is a valid URL?)

How can I check if a given string is a valid URL address? (如何检查给定的字符串是否是有效的URL地址？) My knowledge of regular expressions is ... 到的数百种正则表达式中进行选择 ) ask by Vitor Silva translate from so...

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

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456 views

1 answer

ios - 如何遍历字典，快速按下按钮加载下一项(How to iterate through a dictionary, loading the next item with button press in swift)

I am making an app that will ask a series of questions, giving a value when answering yes or no. (我正 ... ) print(questionTypeReceived) } ask by Eli McClellan translate from so...

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

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341 views

1 answer

windows - Node.js / Windows错误：ENOENT，stat'C： Users RT AppData Roaming npm'(Node.js/Windows error: ENOENT, stat 'C:UsersRTAppDataRoaming pm')

I have Windows 7 32-bit. (我有Windows 7 32位 )I installed the latest Node.js 32 bit. (我安装了最新的Node.js 32位 )When I ... does one resolve it? (如何解决它？) ask by tryasko translate from so...

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

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228 views

1 answer

php - 是传入的帖子Curl或html表单(Is incoming post Curl or html form)

有没有一种方法可以确定传入的POST是来自html表单发布还是来自服务器到服务器的发布（例如，curl）？ ask by user1910437 translate from so...

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

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540 views

1 answer

html - 将两行合并到一个表中，以便看不到任何单元格(Merging two rows together in a table so that no cells are visible)

table { border-spacing:0 10px; border-collapse:separate; } td { padding:2px 10px; border-top:1px solid #ddd; border-bottom:1px ... 我到目前为止的内容：) ask by Will Mannix translate from so...

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

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340 views

1 answer

bash - 如何在Bash脚本中将Heredoc写入文件？(How can I write a heredoc to a file in Bash script?)

如何在Bash脚本中将Here文档写入文件？ ask by Joshua Enfield translate from so...

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

0 votes

422 views

1 answer

c# - 创建将T约束为枚举的泛型方法(Create Generic method constraining T to an Enum)

I'm building a function to extend the Enum.Parse concept that (我正在构建一个函数来扩展Enum.Parse概念，) Allows a default value to be parsed ... 方案在页面上冒泡，我将删除此编辑 ) ask by johnc translate from so...

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

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674 views

1 answer

visual-studio - 您如何计算Visual Studio解决方案中的代码行？(How do you count the lines of code in a Visual Studio solution?)

Is it possible to find the number of lines of code in an entire solution? (是否可以在整个解决方案中找到代码行数？)I've heard of MZ-Tools ... (我听说过MZ-Tools ，但是有没有开源的？) ask by Fermin 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

php - 将PHP对象转换为关联数组(Convert a PHP object to an associative array)

I'm integrating an API to my website which works with data stored in objects while my code is written using arrays. (我正在将API集成到 ... 方式将对象转换为数组的函数 ) ask by Haroldo 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

git - 如何更改一个特定提交的提交作者？(How to change the commit author for one specific commit?)

I want to change the author of one specific commit in the history. (我想更改历史记录中一项特定提交的作者 )It's not the last commit. (这不是最后 ... 事情，在这里我通过哈希或短哈希来标识提交 ) ask by MicTech translate from so...

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

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553 views

1 answer

javascript - 使所需的帮助无效化，为什么我们需要它？(inversify help required and why do we need it?)

Can you recommend any great learning resources on inversify in typescript? (您能推荐有关打字稿中互译的任何优秀学习资源吗？) I have looked at ... the help. (谢谢您的帮助 ) ask by Hello-World translate from so...

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

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511 views

1 answer

amazon-web-services - 有没有办法增加延迟来触发S3上传中的lambda？(Is there a way to add delay to trigger a lambda from S3 upload?)

I have a Lambda function which is triggered after put/post event of S3 bucket. (我有一个Lambda函数，该函数在S3存储桶的put / post事件后触发 ) ... 特定间隔，因此无法使用调度程序 ) ask by Nitin Malode translate from so...

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

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439 views

1 answer

java - Flyway H2 Postgressql模式迁移不起作用(Flyway h2 postgressql mode migration not working)

I have to following migration working in postgres: (我必须在postgres中进行以下迁移：) ALTER TABLE task_def DROP COLUMN ... , DROP COLUMN timeout_seconds ask by Robert Stevens translate from so...

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

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315 views

1 answer

algorithm - 在小于O（n）的范围内覆盖arraylist(coverting arraylist to array in less than O(n))

I am currently working on program and want to convert ArrayList to an array but in less than O(n) time. (我目前正在研究程序，想将 ... ] = list.get(i); } } ask by DESI RECORDS 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

c++ - 从向量C ++中删除字符串(removing a string from a vector C++)

In any card game, you lose your card from your hand when you play it, but with my limited knowledge in vectors I can ... ，应该从P1Hand中删除PlayedCardP1) ask by Roger L translate from so...

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

0 votes

440 views

1 answer

java - android获取自定义联系人类型标签名称(android getting custom contact type label name)

I'm having trouble finding out how to query a custom phone number type. (我在查找如何查询自定义电话号码类型时遇到麻烦 )Like if you go into contacts ... 意，也许我会指出一个副本，但是我找不到 ) ask by Bob translate from so...

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

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214 views

1 answer

ios - 如何使用Windows开发机为iPhone开发？(How can I develop for iPhone using a Windows development machine?)

Is there any way to tinker with the iPhone SDK on a Windows machine? (有什么办法可以在Windows计算机上修补iPhone SDK？)Are there plans ... 我不太确定这样做的合法性 ) ask by community wiki translate from so...

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

0 votes

371 views

1 answer

ruby - 如何在Ruby中编写switch语句(How to write a switch statement in Ruby)

如何在Ruby中编写switch语句？ ask by Readonly translate from so...

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

0 votes

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

0 votes

526 views

1 answer

forms - 电子邮件地址允许使用哪些字符？(What characters are allowed in an email address?)

I'm not asking about full email validation. (我不是在问完整的电子邮件验证 ) I just want to know what are allowed characters in user- ... -ever.com）和两个部分允许的字符 ) ask by WildWezyr translate from so...

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

0 votes

410 views

1 answer

php - 如何使用相对路径包含文件？(How to include a file using a relative path?)

I would like to include a file located in front/header/header.php from a front/user/login.php file. (我想从front/user/ ... ../header.php');?> ask by hameed Hamish translate from so...

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

0 votes

252 views

1 answer

html - 在HTML文件中包含另一个HTML文件(Include another HTML file in a HTML file)

I have 2 HTML files, suppose a.html and b.html . (我有2个HTML文件，假设a.html和b.html )In a.html I want to include b.html . ( ... file? (我们如何在*.html文件中执行此操作？) ask by lolo translate from so...

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

0 votes

648 views

1 answer

python - 在Python中将列表转换为元组(Convert list to tuple in Python)

I'm trying to convert a list to a tuple. (我正在尝试将列表转换为元组 ) Most solutions on Google offer the following code: (Google上的大多数解 ... 元组对象不可调用如何解决此问题？) ask by LynnH translate from so...

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

0 votes

182 views

1 answer

javascript - 如何创建一个包含1…N的数组(How to create an array containing 1…N)

I'm looking for any alternatives to the below for creating a JavaScript array containing 1 through to N where N is only known at ... 该有一种没有循环的方法 ) ask by Godders translate from so...

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

0 votes

181 views

1 answer

java - 如何延迟Java？(How do I make a delay in Java?)

I am trying to do something in Java and I need something to wait / delay for an amount of seconds in a while loop. (我正 ... )Any suggestions? (有什么建议么？) ask by ardb translate from so...

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

0 votes

284 views

1 answer

python - Python：如何在Pandas列中缩短整数？(Python: how to shorten integers in a pandas column?)

I have a pandas dataframe like the following (我有一个像下面的熊猫数据框) df T 0 1573119508850 1 1573119511513 2 ... 1 1573119512 2 1573119517 3 1573119520 ask by emax translate from so...

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

0 votes

307 views

0 answers

java - Apache Camel究竟是什么？(What exactly is Apache Camel?)

I don't understand what exactly Camel does. (我不明白Camel到底是做什么的 ) If you could give in 101 words an introduction to Camel: ( ... is. (请解释一下Camel是什么 ) ask by Myy translate from so...

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

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