16892 Developer Q&A Community

asked Feb 5, 2021 in Others[杂七杂八] by ostack (1.4k points)

Welcome to Our Knowledge Sharing Community-Open, Learning,Share

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

python - 装饰器作为类的限制与装饰器作为函数的限制(Limit of decorator as class compared to decorator as function)

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368 views 1 answer

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

git - 撤消Git中一个文件的工作副本修改？(Undo working copy modifications of one file in Git?)

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345 views 1 answer

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

amazon-web-services - 重命名IAM角色(Rename an IAM Role)

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805 views 1 answer

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

r - 从另一个数据框替换数据框的列值(Replacing column values of dataframe from another dataframe)

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318 views 1 answer

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

jquery - 使用jQuery进行电子邮件验证(Email validation using jQuery)

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346 views 1 answer

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

python - 如何获取大熊猫DataFrame的行数？(How do I get the row count of a pandas DataFrame?)

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314 views 1 answer

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

c# - 如何在不安装Microsoft Office的情况下用C＃创建Excel（.XLS和.XLSX）文件？(How do I create an Excel (.XLS and .XLSX) file in C# without installing Microsoft Office?)

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420 views 1 answer

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

java - 在Java中将InputStream转换为字节数组(Convert InputStream to byte array in Java)

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483 views 1 answer

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

javascript - 如何检查字符串“ StartsWith”是否为另一个字符串？(How to check if a string “StartsWith” another string?)

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224 views 1 answer

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

jquery - jQuery多个事件触发相同的功能(jQuery multiple events to trigger the same function)

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350 views 1 answer

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

sql - SQL查询/根据日期和ID计算值的等级(Sql Query / Calculate rank for values based on date and id)

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420 views 1 answer

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

c - 将数字转换为数组中的单词(Converting numbers to words in array)

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273 views 1 answer

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

webview - 如何从资产加载完整的网站？(How to load complete website from assets?)

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782 views 1 answer

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

linux - Shell命令到tar目录，不包括某些文件/文件夹(Shell command to tar directory excluding certain files/folders)

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496 views 1 answer

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

selenium - Robot Framework / Selenium中的“可见”和“点击元素”之间有区别吗？(Is there a difference between “is visible” and “click element” in Robot Framework/Selenium?)

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467 views 1 answer

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

node.js - 使用keycloak的安全Node.js后端API(Secured nodejs backend API's using keycloak)

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235 views 1 answer

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

wordpress - 使用路径或URL(Using Path or a URL)

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237 views 1 answer

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

javascript - Javascript-新手和挣扎(Javascript - newbie and struggling)

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346 views 1 answer

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

laravel - 更新了AWS实例类型，获取404(Updated AWS instance type, getting 404)

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369 views 1 answer

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

javascript - 使用jquery / ajax刷新/重新加载Div中的内容(Refresh/reload the content in Div using jquery/ajax)

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333 views 1 answer

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

java - Math.random（）解释(Math.random() explanation)

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271 views 1 answer

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

java - 转换'ArrayList <String> Java中转换为“ String []”(Converting 'ArrayList<String> to 'String[]' in Java)

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147 views 1 answer

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

ios - 如何检查一个字符串在Objective-C中是否包含另一个字符串？(How do I check if a string contains another string in Objective-C?)

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378 views 1 answer

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

sql-server - 如何从TSQL日期时间字段获取YYYY-MM-DD格式的日期？(How to get a date in YYYY-MM-DD format from a TSQL datetime field?)

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557 views 1 answer

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

javascript - 如何使多个传单层保持同步？(How do I keep multiple leaflet layers in sync?)

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354 views 1 answer

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

node.js - Node.js-如何将页面屏幕截图与元标记一起提供给抓取工具(Node.js - How to serve page screenshots to crawlers alongside meta tags)

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462 views 1 answer

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

android-appcompat - 移至androidx Android Studio后，dex文件出现多个错误(Multiple errors with dex files after moving to androidx Android Studio)

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321 views 1 answer

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

javascript - 我如何错误地导出秒表？(How am I exporting my stopwatch incorrectly?)

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132 views 1 answer

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