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)

html - 我需要一个没有任何项目符号的无序列表(I need an unordered list without any bullets)

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304 views 1 answer

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

javascript - httpOnly cookie中的JWT-AuthGuard和受保护的路由（Node.js，Angular）(JWT in httpOnly cookie - AuthGuard and protected routes (Node.js, Angular))

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318 views 1 answer

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

git - 使用Git从先前的提交分支(Branch from a previous commit using Git)

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402 views 1 answer

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

c# - 如何以编程方式向datagridview添加新行(How to add a new row to datagridview programmatically)

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295 views 1 answer

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

git - 返回到以前的状态，但所有下一次提交也保留在日志中(Go back to some previous state, but keep all next commits in log too)

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420 views 1 answer

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

c# - 基本数学程序引发系统空异常(Basic Math program throws system null exception)

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439 views 1 answer

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

actionscript-3 - CS4中缺少但在文档中存在的insertAt和removeAt向量方法(insertAt and removeAt vector methods missing from cs4 but present in documentation)

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404 views 1 answer

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

actionscript-3 - CS4中缺少但在文档中存在的insertAt和removeAt向量方法(insertAt and removeAt vector methods missing from cs4 but present in documentation)

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468 views 1 answer

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

r - data.table vs dplyr：一个人能做得好吗，另一个做不好或做得不好？(data.table vs dplyr: can one do something well the other can't or does poorly?)

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161 views 1 answer

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

r - data.table vs dplyr：一个人能做得好吗，另一个做不好或做得不好？(data.table vs dplyr: can one do something well the other can't or does poorly?)

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189 views 1 answer

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

git - 如何获得最近提交的Git分支列表？(How can I get a list of Git branches, ordered by most recent commit?)

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500 views 1 answer

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

javascript - 按值复制数组(Copy array by value)

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205 views 1 answer

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

c# - 在C＃中将换行符添加到字符串中(Adding a newline into a string in C#)

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376 views 1 answer

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

c++ - 在A类C ++中初始化2D数组(Initializing 2D Array in A Class C++)

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370 views 1 answer

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

python - Python：如何在pandas列中将时间戳转换为日期？(Python: how to convert timestamp to date in a pandas column?)

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509 views 1 answer

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

python - 将列表中的所有字符串转换为int(Convert all strings in a list to int)

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227 views 1 answer

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

git - 从GitHub存储库下载单个文件夹或目录(Download a single folder or directory from a GitHub repo)

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533 views 1 answer

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

java - java.lang.NoClassDefFoundError：无法解决以下问题：Lcom / google / firebase / firestore / QueryListenOptions;(java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/firebase/firestore/QueryListenOptions;)

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390 views 1 answer

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

linux - 如何基于通配符匹配递归地找到当前文件夹和子文件夹中的所有文件？(How can I recursively find all files in current and subfolders based on wildcard matching?)

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470 views 1 answer

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

c# - 枚举的字符串表示形式(String representation of an Enum)

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445 views 1 answer

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

python - wxPython插入符移动事件(wxPython caret move event)

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244 views 1 answer

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

java - 如何读写Excel文件(How to read and write excel file)

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165 views 1 answer

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

git - 如何查看Git提交中的更改？(How to see the changes in a Git commit?)

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293 views 1 answer

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

powerbi - DAX RANKX用于子类别(DAX RANKX for Subcategory)

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400 views 1 answer

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

c++ - 为什么“使用命名空间标准”被认为是不好的做法？(Why is “using namespace std;” considered bad practice?)

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517 views 1 answer

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

android - Android布局文件中的“工具：上下文”是什么？(What's “tools:context” in Android layout files?)

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208 views 1 answer

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

spring-boot - Spring Boot部署：在类路径资源中创建名称为'entityManagerFactory'的bean时出错(Spring boot deploy: Error creating bean with name 'entityManagerFactory' defined in class path resource)

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696 views 1 answer

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

algorithm - 计算两个经度点之间的距离？（Haversine公式）(Calculate distance between two latitude-longitude points? (Haversine formula))

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602 views 1 answer

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