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)

javascript - 如何从值中删除数组中的项目？(How to remove item from array by value?)

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299 views 1 answer

asked Mar 6, 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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369 views 1 answer

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

ruby - 如何将--no-ri --no-rdoc设置为gem install的默认设置？(How to make --no-ri --no-rdoc the default for gem install?)

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370 views 1 answer

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

java - 运行2D游戏的配置IntelliJ(Run configuration IntelliJ for 2D game)

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411 views 1 answer

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

mysql - 列匹配特定值时插入或替换(Insert or replace when column matches specific value)

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278 views 1 answer

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

javascript - 使用jQuery选择和操作CSS伪元素，例如:: before和:: after(Selecting and manipulating CSS pseudo-elements such as ::before and ::after using jQuery)

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492 views 1 answer

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

javascript - 偏移html锚以调整为固定的标头[重复](offsetting an html anchor to adjust for fixed header [duplicate])

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504 views 1 answer

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

java - 从扫描仪获取一个字符输入(Take a char input from the Scanner)

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270 views 1 answer

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

c# - 不区分大小写的“包含（字符串）”(Case insensitive 'Contains(string)')

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432 views 1 answer

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

windows - 如果文件不再存在，如何卸载Windows服务？(How do I uninstall a Windows service if the files do not exist anymore?)

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470 views 1 answer

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

javascript - 变量未关闭(Variables not closing)

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156 views 1 answer

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

sql - Oracle alter table使团队可以支持多个慈善团体（如果他们希望更改数据库以满足此要求）(Oracle alter table to allow a team to support several charities if they wish change the database to satisfy this requirement)

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509 views 1 answer

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

php - Laravel 5相反的belongsToMany(Laravel 5 Inverse of belongsToMany)

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275 views 1 answer

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

java - 我正在尝试检查电子邮件是否具有三个字母扩展名，例如“ .com”或“ .net”，并且此方法不起作用(I am trying to check if an email has a three letter extension such as “.com” or “.net” or not and this is not working)

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492 views 1 answer

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

ruby - 检查Ruby中的数组中是否存在值(Check if a value exists in an array in Ruby)

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378 views 1 answer

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

php - PHP | 访问未声明的静态属性(PHP | Access to undeclared static property)

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424 views 1 answer

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

android - 如何在NativeScript Android（如WhatsApp）的ActionBar中添加SearchView？(How to add a SearchView in an ActionBar on NativeScript Android (like WhatsApp)?)

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203 views 1 answer

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

spring-boot - 我收到表单数据后，Spring MVC返回重定向不起作用(Spring MVC return redirect not working once I receive form data)

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785 views 1 answer

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

c# - 如何使用反射调用泛型方法？(How do I use reflection to call a generic method?)

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415 views 1 answer

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

java - JPQL查询多对多联接表(JPQL query for many-to-many join table)

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497 views 1 answer

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

flutter - 如何在Flutter中创建文本切口？(How to create a Text cutout in Flutter?)

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294 views 1 answer

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

linux - 如何使用sudo将输出重定向到我没有写权限的位置？(How do I use sudo to redirect output to a location I don't have permission to write to?)

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476 views 1 answer

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

typescript - 类型的打字稿修复错误参数不可分配(typescript fix error argument of type is not assignable)

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472 views 1 answer

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

javascript - 如何使用jquery和javascript获取类属性值(How do I get the class attribute value using jquery and javascript)

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197 views 1 answer

asked Mar 6, 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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165 views 1 answer

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

node.js - Firebase函数：无法读取未定义的属性https(Firebase functions: Can not read property https of undefined)

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255 views 1 answer

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

search - 如何在Vim中进行不区分大小写的搜索(How to do case insensitive search in Vim)

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452 views 1 answer

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

wordpress - 我需要自定义搜索功能的帮助[关闭](I need help customizing my search feature [closed])

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354 views 1 answer

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