大约有 40,000 项符合查询结果(耗时:0.0245秒) [XML]

https://bbs.tsingfun.com/thread-2063-1-1.html 

MIT官方已升级至2.73本,中文网待测试并升级相关特性 - App Inventor 2 ...

...级日志:https://appinventor.mit.edu/ai2/ReleaseNotes.html ------- 中文网近期将进行部分新特性合并及功能测试,敬请期待! 加油!奥利给1、升级到Java17,需要跟进 2、列表显示框拓展了部分功能,考虑跟进 3、弹窗可拖动,避免覆...
https://stackoverflow.com/ques... 

Saving grid.arrange() plot to file

... anything but returns a grob g, that you can pass to ggsave(file="whatever.pdf", g). The reason it works differently than with ggplot objects, where by default the last plot is being saved if not specified, is that ggplot2 invisibly keeps track of the latest plot, and I don't think grid.arrange sho...
https://stackoverflow.com/ques... 

Argument list too long error for rm, cp, mv commands

I have several hundred PDFs under a directory in UNIX. The names of the PDFs are really long (approx. 60 chars). 27 Answers...
https://stackoverflow.com/ques... 

Find the extension of a filename in Ruby

...t's really basic stuff: irb(main):002:0> accepted_formats = [".txt", ".pdf"] => [".txt", ".pdf"] irb(main):003:0> File.extname("example.pdf") # get the extension => ".pdf" irb(main):004:0> accepted_formats.include? File.extname("example.pdf") => true irb(main):005:0> accepted_f...
https://stackoverflow.com/ques... 

How do I determine file encoding in OS X?

...lla OSX Yosemite, it yields more precise results than "file -I": $ file -I pdfs/udocument0.pdf pdfs/udocument0.pdf: application/pdf; charset=binary $ vic pdfs/udocument0.pdf latin1 $ $ file -I pdfs/t0.pdf pdfs/t0.pdf: application/pdf; charset=us-ascii $ vic pdfs/t0.pdf utf-8 ...
https://bbs.tsingfun.com/thread-1371-1-1.html 

App Inventor 2 中文网VIP会员报到 - App Inventor 2 中文网 - 清泛IT社区,为创新赋能!

1、已开通会员的用户请回复一下手机后4位数字,目前手动授予VIP勋章。 2、有问题请社区提问,一般48小时内必有审核及回复,加急请联系在线客服。 13886853952手机号码后四位:9517手机后四位:9517
https://bbs.tsingfun.com/thread-1446-1-1.html 

MIT官方已升级至2.70本,中文网待测试并升级相关特性 - App Inventor 2 ...

2.70 本主要更新内容: Features:Add a Japanese translationUpdate the Spanish translationMake the Sharing component respect DefaultFileScope when sharing relative path files (@arjuninv)Add TextChange event, MoveCursor methods, and HintColor property to TextBox and related components (@gordo...
https://www.fun123.cn/reference/pro/alisms.html 

App Inventor 2 接入阿里云短信服务,实现短信验证码功能 · App Inventor 2 中文

...关于我们 发布日志 服务条款 教育 中文教程 中文社区 反馈 我要反馈 App Inventor 2 接入阿里云短信服务,实现短信验证码功能 ...
https://www.fun123.cn/reference/iot/ 

App Inventor 2 IoT 参考文档 · App Inventor 2 中文

...志 服务条款 教育 入门必读 中文教程 IoT专题 AI2拓展 ChatGPT接入 Aia Store 开通VIP 搜索 App Inventor...
https://www.fun123.cn/referenc... 

App Inventor 2 使用MIT代理的组件访问令牌的获取方法 · App Inventor 2 中文

...布日志 服务条款 教育 中文教程 中文社区 反馈 我要反馈 搜索 ...