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 - 在Python中汇总一个数字列表(Sum a list of numbers in Python)

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367 views 1 answer

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

java - 如何获取Java用户输入？(How can I get the user input in Java?)

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284 views 1 answer

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

html - CSS中断表并重复第一列(CSS break table and repeat first column)

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228 views 1 answer

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

java - Java是否支持默认参数值？(Does Java support default parameter values?)

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462 views 1 answer

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

c++ - 默认情况下，在Visual Studio中从项目中删除安全警告（_CRT_SECURE_NO_WARNINGS）(Remove secure warnings (_CRT_SECURE_NO_WARNINGS) from projects by default in Visual Studio)

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489 views 1 answer

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

markdown - 什么文件使用.md扩展名，我该如何编辑它们？(What file uses .md extension and how should I edit them?)

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745 views 1 answer

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

java - 从ViewHolder获取适配器实例(Getting an adapter instance from a ViewHolder)

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473 views 1 answer

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

webserver - 应用程序服务器和Web服务器之间有什么区别？(What is the difference between application server and web server?)

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912 views 1 answer

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

bash - 检查传递给Bash脚本的参数数量(Check number of arguments passed to a Bash script)

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518 views 1 answer

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

python - 如何修剪字符串中的空格？(How do I trim whitespace from a string?)

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359 views 1 answer

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

string - 如何从Bash变量中修剪空格？(How to trim whitespace from a Bash variable?)

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621 views 1 answer

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

java - 用Java对数组排序(Sort an array in Java)

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130 views 1 answer

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

javascript - 我需要什么CSS来编码切换按钮？ [关闭](What CSS do I need to code a toggle button? [closed])

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252 views 1 answer

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

javascript - JavaScript睡眠/等待，然后继续[重复](JavaScript sleep/wait before continuing [duplicate])

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449 views 1 answer

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

integer - int32的最大值是多少？(What is the maximum value for an int32?)

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969 views 1 answer

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

php - 如何实施基本的“长轮询”？(How do I implement basic “Long Polling”?)

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331 views 1 answer

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

node.js - Azure DevOps自定义任务扩展：powershell.exe / node.exe退出代码：5(Azure DevOps Custom Task Extension: powershell.exe / node.exe exit code: 5)

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454 views 1 answer

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

javascript - 函数名称前的JavaScript加号(JavaScript plus sign in front of function name)

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265 views 1 answer

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

python - 显示数字的前导零(Display number with leading zeros)

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272 views 1 answer

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

javascript - 从画布将文本绘制为三个js作为精灵(draw text from canvas into three js as a sprite)

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361 views 1 answer

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

language-agnostic - 什么是幂等运算？(What is an idempotent operation?)

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541 views 1 answer

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

visual-studio - 在Visual Studio中使用Git [关闭](Using Git with Visual Studio [closed])

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581 views 1 answer

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

css - 响应式CSS背景图像(Responsive css background images)

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354 views 1 answer

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

django - 如何过滤外键项？(How to filter foreign key item?)

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431 views 1 answer

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

python - 如何在Python中弹出一次列表n次？(How to pop() a list n times in Python?)

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285 views 1 answer

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

node.js - 安装以前版本的软件包(install a previous version of a package)

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430 views 1 answer

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

c++ - 如何获得soci :: rowset <std::string> 在SQL查询(How to get soci::rowset<std::string> in sql query)

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367 views 1 answer

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

linux - Chmod 777到一个文件夹和所有内容[重复](Chmod 777 to a folder and all contents [duplicate])

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454 views 1 answer

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