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使用Activity启动器组件 · App Inventor 2 中文网
...页，例如，
Action：android.intent.action.VIEW
DataUri：https://www.fun123.cn
使用预先指定的消息启动邮件程序
2020 年 1 月 26 日：此示例已更新以适应 android 中的更改。 此处显示的电子邮件发送代码将在下一个应用程序...
第二波Fable5抢收备忘 - 闲聊区 - 清泛IT社区，为创新赋能！
...整体删除再加
教育版：优化方向
fun123:优化产品介绍页、文案
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https://github.com/mit-cml/appin ... tions-6.0.16.min.js 这个是blockly1...
How to match “any character” in regular expression?
...);
}
Now you can easily add new testcases and try new patterns. Have fun exploring regex.
See also
regular-expressions.info/Tutorial
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App Inventor 2 网络微数据库后台搭建教程 - 自建TinyWebDB服务 · App Inventor 2 中文网
... wget
sudo mkdir -p /opt/tinywebdb
cd /opt/tinywebdb
sudo wget https://www.fun123.cn/reference/creative/tinywebdb_server/tinywebdb-server.zip
sudo unzip -o -j tinywebdb-server.zip
ls
最后的 ls 应当列出 tinywebdb_server.py、tinywebdb.service 等文件。
B4. 设为开机自动运...
How to pip or easy_install tkinter on Windows
... edited Jan 10 at 19:42
User123
25322 silver badges1717 bronze badges
answered Nov 18 '13 at 9:52
IcyFlame...
How can I get the MD5 fingerprint from Java's keytool, not only SHA-1?
...the screen of Android Studio. Then click on the name of the app(e.g android123(root): it should appear like this). After that, you will find a subfolder named android and clicking on it go for the signingReport.It should run in the console and should show you the SHA 1,MD 5. Hope it helps.
...
App Inventor 2 视频播放器教程 - VideoPlayer组件与WebView嵌入播放 · App Inventor 2 中文网
...ipt 中添加监听：
// 监听来自 App Inventor 的消息
setInterval(function() {
var newUrl = window.AppInventor ? window.AppInventor.getWebViewString() : '';
if (newUrl && newUrl !== currentUrl) {
currentUrl = newUrl;
player.source = {
type: 'video',
sources: [{ src: ...
How do I create a parameterized SQL query? Why Should I?
...
'Connection string for mysql
Public SQLSource As String = "Server=123.456.789.123;userid=someuser;password=somesecurepassword;database=somedefaultdatabase;"
'database connection classes
Private DBcon As New MySqlConnection
Private SQLcmd As MySqlCommand
Public DBDA As New ...
Java; String replace (using regular expressions)?
...
Fun thing is that the replaceAll method implicitly does Pattern.compile(regex).matcher(testString).replaceAll(regexReplacementString)! So, if you re-use the pattern this way, redundant objects will be avoided. Further, as @Ma...
使用App Inventor 2 控制物联网设备/低功耗蓝牙设备(BLE) · App Inventor 2 中文网
...用 隐私策略和使用条款 技术支持 service@fun123.cn