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)

javascript - 如何根据服务器时间设置JavaScript倒数计时器？(How make JavaScript countdown timer based on server time?)

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413 views 1 answer

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

scala - 使用Akka Graph实现简单的架构(Implement simple architecture using Akka Graphs)

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308 views 1 answer

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

php - 在PHP数组上更改值(Chaning the values on a PHP array)

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130 views 1 answer

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

ios - 设置CAGradientLayer框架等于视图(set CAGradientLayer frame equal view)

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242 views 1 answer

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

java - 绘制可以在JFrame上移动的线条(Painting lines that can be moved on JFrame)

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255 views 1 answer

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

c# - 在C＃2005中返回多个数据表(Return Multiple DataTable in C# 2005)

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225 views 1 answer

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

java - Java String新行(Java String new line)

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178 views 1 answer

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

javascript - 如何遍历以对象为成员的纯JavaScript对象？(How to loop through a plain JavaScript object with the objects as members?)

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322 views 1 answer

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

css - 当用户将鼠标悬停在列表项上时，使光标成为手(Make the cursor a hand when a user hovers over a list item)

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398 views 1 answer

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

laravel - Laravel Horizo??n是每个作业还是总吞吐量？(Is Laravel Horizon runtime per job or total throughput?)

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407 views 1 answer

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

python - 如何在Pyspark RDD中逐行遍历每个项目并将其转换为键？使用地图功能？(How can I loop over every item a row in Pyspark RDD and turn them into keys? Use map function?)

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561 views 1 answer

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

java - 如何从文件读取，处理信息然后显示在新文件中？(How to read from file ,process the information and then display in a new file?)

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469 views 1 answer

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

python - 如何找到我的Python site-packages目录的位置？(How do I find the location of my Python site-packages directory?)

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351 views 1 answer

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

python - 如何将字符串拆分为字符数组？(How to split a string into array of characters?)

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409 views 1 answer

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

python - 如何将字符串更改为大写(How to change a string into uppercase)

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255 views 1 answer

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

java - 附加到进程时出错：sun.jvm.hotspot.debugger.DebuggerException：无法打开二进制文件(Error attaching to process: sun.jvm.hotspot.debugger.DebuggerException: cannot open binary file)

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725 views 1 answer

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

git - 如何在Git中提交仅区分大小写的文件名更改？(How do I commit case-sensitive only filename changes in Git?)

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491 views 1 answer

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

crt - 打开Microsoft Office文件时缺少api-ms-win-crt-runtime-l1-1-0.dll(api-ms-win-crt-runtime-l1-1-0.dll is missing when opening Microsoft Office file)

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521 views 1 answer

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

user-interface - 重新安装ubuntu-desktop后鼠标和键盘不起作用(Mouse and Keyboard not working after reinstalling ubuntu-desktop)

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399 views 1 answer

asked Feb 21, 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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630 views 1 answer

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

linux - 如何编写Shell脚本以基于输入过滤数据(How to write a shell script to filter data based on the input)

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507 views 1 answer

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

batch-file - 如何在批处理文件中使用if - else结构？(How to use if - else structure in a batch file?)

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764 views 1 answer

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

python - 如何查找Python中是否存在目录(How to find if directory exists in Python)

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265 views 1 answer

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

jupyter - jupyter-工具栏不可见(jupyter -toolbar is invisible)

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416 views 1 answer

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

node.js - 异步等待所有承诺(async await with promise all)

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539 views 1 answer

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

node.js - 使用keycloak的安全Node.js后端API(Secured nodejs backend API's using keycloak)

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500 views 1 answer

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

html - AngularJS ngClass条件(AngularJS ngClass conditional)

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436 views 1 answer

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

html - 角度ngFor绑定错误。为什么会出现错误？(Angular ngFor binding error. Why am I getting an error?)

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349 views 1 answer

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