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)

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580 views 1 answer

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

android - 如何使用保存实例状态保存Android Activity状态？(How to save an Android Activity state using save instance state?)

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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)

django - Pipenv Shell无法在Python 3.8中创建虚拟环境(Pipenv shell fails to create virtual environment in Python 3.8)

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

visual-studio - 如何防止Visual Studio自动完成覆盖下一个单词(How to keep Visual Studio autocomplete from overwriting the next word)

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616 views 1 answer

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

python - 将文本文件转换为列表列表(Converting a text file into a list of lists)

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389 views 1 answer

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

firebase - 有没有一种方法可以基于Firebase Auth用户信息更新Firestore文档字段？(is there a way to update firestore document fields based on a firebase Auth user info?)

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

python - Tensorflow：将导入的图形操作应用于2D张量的每个元素(Tensorflow: applying an imported graph operation to each element of 2d tensor)

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392 views 1 answer

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

javascript - 有没有更好的方法在JavaScript中执行可选的函数参数？ [重复](Is there a better way to do optional function parameters in JavaScript? [duplicate])

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309 views 1 answer

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

java - 在Java中将Double转换为Integer(Cast Double to Integer in Java)

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149 views 1 answer

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

html - 表中两行之间的空格？(Space between two rows in a table?)

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137 views 1 answer

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

git - 如何删除远程标签？(How to delete a remote tag?)

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302 views 1 answer

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

local-storage - 要解码的字符串未正确编码，编码由JsonWebtoken完成(The string to be decoded is not correctly encoded, Encoding done by JsonWebtoken)

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602 views 1 answer

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

python-3.7 - 待办事项项目(To-Do-List project)

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421 views 1 answer

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

python - 如何检查嵌套列表中的所有数字是否等于n(How to check if all numbers in a nested list are equal to n)

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336 views 1 answer

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

dart - 颤振中的装饰图像模糊(Blurred Decoration Image in Flutter)

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379 views 1 answer

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

c++ - 使用字符串定界符（标准C ++）在C ++中解析（拆分）字符串(Parse (split) a string in C++ using string delimiter (standard C++))

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491 views 1 answer

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

c++ - 如何找出std :: vector中是否存在项目？(How to find out if an item is present in a std::vector?)

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266 views 1 answer

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

php - 在laravel中的AppServiceProvider中使用身份验证(use authentication in a AppServiceProvider in laravel)

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312 views 1 answer

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

python - 如何在Python中反转列表？(How can I reverse a list in Python?)

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139 views 1 answer

asked Mar 6, 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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264 views 1 answer

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

android - 所有com.android.support库都必须使用完全相同的版本规范(All com.android.support libraries must use the exact same version specification)

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446 views 1 answer

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

oracle11g - 在Oracle中插入一百万行的最快方法(Fastest way to insert a million rows in Oracle)

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770 views 1 answer

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

javascript - 向对象添加元素(Adding elements to object)

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275 views 1 answer

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

java - SNIHostName的NoClassDefFoundError异常(NoClassDefFoundError exception for SNIHostName)

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171 views 1 answer

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

c# - 如何将十进制值四舍五入到小数点后两位（用于在页面上输出）(How do I round a decimal value to 2 decimal places (for output on a page))

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401 views 1 answer

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

python - 如何在macOS或OS X上安装pip？(How do I install pip on macOS or OS X?)

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228 views 1 answer

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

java - Java的“ for each”循环如何工作？(How does the Java 'for each' loop work?)

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206 views 1 answer

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