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

php - 30分钟后如何终止PHP会话？(How do I expire a PHP session after 30 minutes?)

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323 views 1 answer

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

reactjs - 单击“自动完成材料UI”按钮时如何删除所选值？(How to remove selected value when click button of Autocomplete Material UI?)

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557 views 1 answer

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

sql - SQL查询以在SQL Server中插入日期时间(Sql query to insert datetime in SQL Server)

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370 views 1 answer

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

android - 在找到“”的文本中添加\(Add in text where ' is found)

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214 views 1 answer

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

sql - 错误1046未选择数据库，如何解决？(Error 1046 No database Selected, how to resolve?)

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389 views 1 answer

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

excel - 如何在VBA中声明全局变量？(How do I declare a global variable in VBA?)

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475 views 1 answer

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

javascript - JavaScript通过变量设置对象键[重复](JavaScript set object key by variable [duplicate])

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454 views 1 answer

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

python - 用python中的占位符替换字符串(replace strings with placeholders in python)

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334 views 1 answer

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

jquery - jQuery如何根据数据属性值查找元素？(jQuery how to find an element based on a data-attribute value?)

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382 views 1 answer

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

android - 如何从Android应用程序获取崩溃数据？(How do I obtain crash-data from my Android application?)

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426 views 1 answer

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

jquery - 如何在更改时使用源对象在jquery中的表单中清空名称属性(How to empty the name attribute in form in jquery using source object on change)

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435 views 1 answer

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

typescript - TSLint：表达式的类型为“ void”。单独声明(TSLint: Expression has type `void`. Put it on its own line as a statement)

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524 views 1 answer

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

java - 如何基于接口实现创建新对象(How to create a new object based on interface implementation)

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337 views 1 answer

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

git - 如何显示我的全局Git配置？(How do I show my global Git configuration?)

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318 views 1 answer

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

bash - 如何在bash上同时运行2个命令(How to run 2 commands on bash concurrently)

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376 views 1 answer

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

r - 从R中的data.frame中删除整列(Remove an entire column from a data.frame in R)

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406 views 1 answer

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

java - 使用reduce合并功能(Combine Function using reduce)

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238 views 1 answer

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

git - 在GitHub存储库中创建标记(Create a tag in a GitHub repository)

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367 views 1 answer

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

java - 如何在Eclipse中导入jar(How to import a jar in Eclipse)

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213 views 1 answer

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

git - 在Git中删除分支后能否恢复分支？(Can I recover a branch after its deletion in Git?)

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581 views 1 answer

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

python - Python中的静态方法？(Static methods in Python?)

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274 views 1 answer

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

python - __name__ ==“ __main__”怎么办？(What does if __name__ == “__main__”: do?)

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277 views 1 answer

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

oop - Monad用简单的英语？（对于没有FP背景的OOP程序员）(Monad in plain English? (For the OOP programmer with no FP background))

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298 views 1 answer

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

android - 未连接适配器；在Fragment，RecyclerView中跳过布局(No adapter attached; skipping layout in Fragment, RecyclerView)

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464 views 1 answer

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

excel - 查找和联接文本给出零而不是空白(Lookup and join text gives zero instead of blank)

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293 views 1 answer

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

spring-boot - 使用Gradle构建的Kotlin和Spring Boot无法自动装配MapStruct(MapStruct not autowiring with Kotlin and Spring Boot, built using Gradle)

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1.1k views 1 answer

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

python - 如何设置当前工作目录？ [重复](How to set the current working directory? [duplicate])

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420 views 1 answer

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

python - 计算列python中所有日期之间的时差(Calculate time difference between all dates in column python)

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407 views 1 answer

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