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)

java - Request not processing using jackson REST web services (RESTful Spring Controllers) @PathVariable

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201 views 1 answer

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

pyspark - How to utilize all cores and memory on spark stand alone cluster, where nodes differs in memory size

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

Specific material icon is not showing offline

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265 views 1 answer

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

r - 分组功能（tapply，by，aggregate）和* apply系列(Grouping functions (tapply, by, aggregate) and the *apply family)

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229 views 1 answer

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

css - SCSS和Sass有什么区别？(What's the difference between SCSS and Sass?)

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428 views 1 answer

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

jquery - 使用jQuery.ajax发送multipart / formdata(Sending multipart/formdata with jQuery.ajax)

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352 views 1 answer

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

python - 使用StratifiedKFold创建火车/测试/车票拆分(Creating train/test/val split with StratifiedKFold)

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334 views 1 answer

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

javascript - 打印DIV的内容(Print the contents of a DIV)

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288 views 1 answer

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

java - 表示消息寻址属性的必需标头不存在(A required header representing a Message Addressing Property is not present)

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415 views 1 answer

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

html - HTML 5：是 ， ，要么 ？(HTML 5: Is it , , or ?)

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136 views 1 answer

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

powershell - 通过CMD和PowerShell进行管道传输时，行为和输出不同(Different behaviour and output when piping through CMD and PowerShell)

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396 views 1 answer

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

html - 如何仅使用CSS禁用链接？(How to disable a link using only CSS?)

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275 views 1 answer

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

sql - SQL Server：CASE WHEN OREN ELSE END =>不支持OR(SQL Server: CASE WHEN OR THEN ELSE END => the OR is not supported)

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386 views 1 answer

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

html - 使用文字对齐中心使图片居中？(Center image using text-align center?)

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313 views 1 answer

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

sql - 删除SQL Server中的记录后重置标识种子(Reset identity seed after deleting records in SQL Server)

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599 views 1 answer

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

javascript - HTTP Content-Type标头和JSON(HTTP Content-Type Header and JSON)

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119 views 1 answer

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

c - 将全大写变量传递给C中的const char数组指针(Passing an all-caps variable to a const char array pointer in C)

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407 views 1 answer

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

api - 此处映射{“错误”：“未经授权”，“ error_description”：“ ApiKey无效。找不到ApiKey。”}文档错误(Here Maps {“error”:“Unauthorized”,“error_description”:“ApiKey invalid. ApiKey not found.”} Documentation Error)

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610 views 0 answers

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

python - Selenium Python-可以找到表（带回行数/列数），但是找不到要单击的特定元素(Selenium Python - can locate table (bring back no. rows/cols) but can't find specific element to click)

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532 views 1 answer

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

python - 如何从文本文件中找到包含在字符串中的列表中数字的平均值？(How can I find the average of the numbers in a list contained in a string from a text file?)

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463 views 1 answer

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

reactjs - 非被动事件侦听器导致“阻塞”代码（使用React Ace）并因此导致性能问题(Non-passive event listeners resulting in “blocking” code (with React Ace) and hence causing performance issues)

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646 views 1 answer

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

java - 什么是serialVersionUID，为什么要使用它？(What is a serialVersionUID and why should I use it?)

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119 views 1 answer

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

python - vim-flake8无法正常工作(vim-flake8 is not working)

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487 views 1 answer

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

sql - 如何在JPQL中将日期时间转换为日期？(How to convert datetime to date in JPQL?)

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622 views 1 answer

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

ethereum - 无法启动Quorum的Tessera节点(Unable to start Tessera node for Quorum)

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1.1k views 1 answer

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

python - 帧速慢的碰撞检测(Collision detection with slow frame rate)

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460 views 1 answer

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

python - Heroku：安装Pytorch之后，子弹尺寸太大(Heroku: slug size too large after installing Pytorch)

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539 views 1 answer

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

gatsby - 在Gatsby中包括外部脚本-MIME类型（“ text / html”）不是有效的JavaScript MIME类型(Including external scripts in Gatsby - MIME type (“text/html”) is not a valid JavaScript MIME type)

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1.1k views 1 answer

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