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使用App Inventor扩展实现多点触控:Rotation Detector · App Inventor 2 中文网
...at the extensions mechanism is still unstable and under development. Any aia files you build in steps (1) a
Using App Inventor extensions to implement multitouch: Rotation detector
A demo app with rotation detector extension component
How to build rotation detector extension
App Inventor does...
How does Stack Overflow generate its SEO-friendly URLs?
...uld be nice with a version that doesn't just drop accented characters like åäö but instead deaccentuate them to aao... ^^
– Oskar Duveborn
Nov 16 '09 at 20:48
22
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JavaScript “new Array(n)” and “Array.prototype.map” weirdness
...ered Mar 31 '11 at 14:45
David MårtenssonDavid Mårtensson
7,10044 gold badges2727 silver badges4646 bronze badges
...
Couldn't register with the bootstrap Server
... answered May 30 '11 at 21:09
Pål BrattbergPål Brattberg
3,8502020 silver badges3131 bronze badges
...
Regular expression for first and last name
... Support international names with super sweet unicode:
/^[a-zA-ZàáâäãåąčćęèéêëėįìíîïłńòóôöõøùúûüųūÿýżźñçčšžÀÁÂÄÃÅĄĆČĖĘÈÉÊËÌÍÎÏĮŁŃÒÓÔÖÕØÙÚÛÜŲŪŸÝŻŹÑßÇŒÆČŠŽ∂ð ,.'-]+$/u
...
App Inventor 2 拓展参考文档 · App Inventor 2 中文网
... 入门必读 中文教程 IoT专题 AI2拓展 Aia Store 开通VIP 搜索
App Inventor 2 拓展参考文档
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App Inventor 2 如何连接MySQL数据库(阿里云数据库) · App Inventor 2 中文网
...,参考如下:
服务器响应处理代码块,参考如下:
.aia源码下载:
mysql.aia
后端php代码
php参考代码如下:
App Inventor 2 AsciiConversion 拓展,ASCII编码与解码,Ascii码转换 · App Inventor 2 中文网
...:
AsciiConversion.aix
demo程序下载:
test_AsciiConversion.aia
此扩展允许用户将 Ascii 代码(列表)转换为相应的文本,也可以将指定的字符转换为相应的 Ascii 代码。
此扩展提供 3个 函数:
AsciiCode: 给出字符,返回它相应的 Ascii码...
蓝牙BLE硬件接入及IO控制 · App Inventor 2 源码商店
Aia Store beta App Inventor 2 中文网 开始编程 中文文档 中文教程 中文社区 关于 关于我们...
打地鼠游戏 · App Inventor 2 源码商店
Aia Store beta App Inventor 2 中文网 开始编程 中文文档 中文教程 中文社区 关于 关于我们...