大约有 22,000 项符合查询结果(耗时:0.0097秒) [XML]
App Inventor 2 FTP 客户端拓展:FTP协议连接、上传、下载、创建、修改目录...
...TERNAL_STORAGE 和 WRITE_EXTERNAL_STORAGE。
.aix 拓展下载:
cn.fun123.FTPClient.aix
测试环境
简单版的FTP服务器启动测试非常方便:
软件下载地址:
FTPServer.zip
测试效果
FTP目录
...
用App Inventor 2做扫描仪App?从拍照到展示,手把手教你搭一套完整相机功...
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参考文档:App Inventor 2 照相机组件 / 图像选择器组件 — fun123.cn
App Inventor 2 Markdown 自研拓展:Markdown 格式渲染、转换为HTML、生成...
...
拓展下载
.aix 最新拓展下载:
cn.fun123.Markdown.aix
demo下载:
TestMarkdown.aia
也可从“拓展市场”快速导入:
您的改进建议 联系方式: 不需要...
Regular expression to match DNS hostname or IP Address?
...ould have to be escaped with \.
ValidHostnameRegex is valid as per RFC 1123. Originally, RFC 952 specified that hostname segments could not start with a digit.
http://en.wikipedia.org/wiki/Hostname
The original specification of
hostnames in RFC
952,
mandated that labels could not start...
使用App Inventor扩展实现多点触控:Scale Detector · App Inventor 2 中文网
...,我们实现将手势检测器添加到指定 Canvas 的块:
@SimpleFunction
public void AddHanderToCanvas(Canvas myCanvas) {
this.myCanvas = myCanvas;
ExtensionScaleDetector myDetector =
new ExtensionScaleDetector(myCanvas.getContext(), new MyOnScaleGestureListene...
Android: ScrollView force to bottom
...rollLayout.smoothScrollBy(0, delta);
This works well.
Kotlin Extension
fun ScrollView.scrollToBottom() {
val lastChild = getChildAt(childCount - 1)
val bottom = lastChild.bottom + paddingBottom
val delta = bottom - (scrollY+ height)
smoothScrollBy(0, delta)
}
...
Better techniques for trimming leading zeros in SQL Server?
...IGINT, some types of string will still fail this conversion. Consider 0001E123 for example.
– roaima
Sep 2 '15 at 12:14
1
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云数据及Firebase组件简介 · App Inventor 2 中文网
...用 隐私策略和使用条款 技术支持 service@fun123.cn
云数据及Firebase组件简介 · App Inventor 2 中文网
...用 隐私策略和使用条款 技术支持 service@fun123.cn
云数据及Firebase组件简介 · App Inventor 2 中文网
...用 隐私策略和使用条款 技术支持 service@fun123.cn
