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【解决】App Inventor 2 网络微数据库(TinyWebDB)存储中文乱码？ - App Inv...
App Inventor 2 网络微数据库(TinyWebDB)中文存储完成后，读取出来显示就是乱码，如图：
原因：
使用了默认的网络微数据库地址，即MIT的服务器地址为：http://tinywebdb.appinventor.mit.edu，它不支持中文字符存储。
解决：
换用国内的...
【持续更新】App Inventor 2 中文拓展一览 - App Inventor 2 中文网 - 清泛...
【持续更新】App Inventor 2 中文拓展一览ai2_extensions本文档描述您在使用App Inventor 2构建应用程序时所能用到的拓展，以打造界面更加酷炫、功能更加强大的App。更多拓展请移步至《原版最全拓展一览》。【实用小技巧】从 aia项目...
How do I conditionally apply CSS styles in AngularJS?
...}}">
and code
$scope.selectcss = function (data) {
if (data == '.pdf')
return 'circle circle-pdf';
else
return 'circle circle-small';
};
css
.circle-pdf {
width: 24px;
height: 24px;
font-size: 16px;
font-weight: 700;
padding-top: 3px;
-webkit...
EC2 instance types's exact network performance?
...and then gradually drop to the sustained levels above after a few minutes. PDF links to reports below:
t2.small (PDF)
t2.medium (PDF)
t2.large (PDF)
Note that these are within the same region - if you're transferring across regions, real performance may be much slower. Even for the larger instanc...
Intelligent point label placement in R
... my solution to this problem:
I did this by hand in Preview (very basic PDF/image viewer on OS X) in just a few minutes. (Edit: The workflow was exactly what you'd expect: I saved the plot as a PDF from R, opened it in Preview and created textboxes with the desired labels (9pt Helvetica) and then...
Matplotlib different size subplots
...span argument but I would like to do this using figure so I can save to PDF. I can adjust the first figure using the figsize argument in the constructor, but how do I change the size of the second plot?
...
What does the question mark in Java generics' type parameter mean?
... page 139. The same chapter from the 2nd Edition is available online as a PDF; the part on bounded wildcards is Item 28 starting on page 134.
Update: PDF link was updated since Oracle removed it a while back. It now points to the copy hosted by the Queen Mary University of London's School of Elec...
App Inventor 2 中文网支持OpenAI的ChatGPT对话及AI绘图（AI伴侣2.67及以上...
App Inventor 2 中文网已经升级ChatBot及ImageBot组件。
“修改项目名称”功能全新上线，AppInventor2中文网原创上新 - App Invento...
全新
“修改项目名称”功能全新上线，AppInventor2中文网原创上新，可随时、便捷修改项目名称。会员反馈
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详见发布日志：https://www.fun123.cn/reference/info/ReleaseNotes.html
效果演示：
MIT官方已升级至2.73版本，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
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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...