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9个常用iptables配置实例 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...可以配置syslog.conf文件,指定iptables的日志输出。
Have fun!
iptables 配置 实例
Supabase扩展能实现实时推送吗?源码级Realtime能力分析 - App应用开发 - ...
...调研 App Inventor 2 后台推送通知方案时,我们深入分析了 fun123 自研的 Supabase 扩展。Supabase 官方确实提供了 Realtime 实时推送功能,那么当前扩展是否已经封装了这些能力?能否直接用来做推送?
以下是源码级分析结论。
...
How to get the month name in C#?
...get the month name. You can even get the short month name as well as other fun things.
I would suggestion you put these into extension methods, which will allow you to write less code later. However you can implement however you like.
Here is an example of how to do it using extension methods:
u...
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
属性
无
事件
Connected(result)
连接操作完成后触发此事件。
DownloadFileFinished(result)
下载文件操作完成后触发此事...
App Inventor 2 文本代码块 · App Inventor 2 中文网
...用 隐私策略和使用条款 技术支持 service@fun123.cn
Android Google Maps v2 - set zoom level for myLocation
...reet level for example (note the "15f" below is street level) :
override fun onMapReady(googleMap: GoogleMap?) {
googleMap?.mapType = GoogleMap.MAP_TYPE_NORMAL
googleMap?.addMarker(MarkerOptions()
.position(LatLng(37.4233438, -122.0728817))
.title("cool place")
...
创建自定义 TinyWebDB 服务 · App Inventor 2 中文网
...用 隐私策略和使用条款 技术支持 service@fun123.cn
Number.sign() in javascript
Wonder if there are any nontrivial ways of finding number's sign ( signum function )?
May be shorter / faster / more elegant solutions than the obvious one
...
How do you get the length of a string?
... to be computed as following:
[..."????"].length
or create an auxiliary function
function uniLen(s) {
return [...s].length
}
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将 App Inventor 2 项目连接到外部传感器 · App Inventor 2 中文网
...ect in the MIT Department of Electrical Engineering and Computer Science. Funding to support this work was provided by Google ATAP
Introduction
App Inventor is a visual “blocks” based language for programming Android apps. It gives users the ability to easily learn, create, and prototype in a ...
