Easiest Way to Debug Chromebox Web App

When you run your web app in Chromebox, you cannot call out the DevTools to check the error in console or inspect elements. Instead, there is another way to do so. Firstly, do not run web app in kiosk mode, and quit fullscreen mode. Open Chrome browser, in address bar, type: chrome://inspect On left menu, […]

Config Raspberry Pi for auto-login, disable Alt+F4, Ctrl+Alt+Del keys, auto-run python code

Just finished the first job on Raspberry Pi, using python code as a kiosk program, some common config you may needed: My Raspberry Pi is running with RASPBIAN Debian Wheezy Auto-login After boot up the Raspbian, if you want to auto-login with username: pi, password: raspberry. sudo nano /etc/inittab find: 1:2345:respawn:/sbin/getty –noclear 38400 tty1 change […]

BitmapData QRCode Scanner

I found either free or commercial QRCode reader/decoder Flash AIR Native Extension launch a fullscreen Camera to scan, it cannot customize the UI or adding overlay image. I wrote this ANE which accept BitmapData to decoder. So you design own scanner UI and the decoding speed in much faster than any pure AS3 QR decoder. […]

First Try on Erlyvideo

Erlyvideo is another free/commercial Flash Media Server alternative, I notice it because it claimed it can streaming video to iPhone. I am looking for a solution directly streaming flv to iPhone for a long time, but still cannot find any. Movie file location setting Edit erlyvideo/priv/erlyvideo.conf, parameter: file_dir iPhone streaming path http://www.<domain>.com:8082/iphone/playlists/<folder>/<folder>/<filename.ext>.m3u8 Testing result: mp4, […]

Multiple Player / Real Time Data Push Solution for iPhone

Reference Article stackoverflow: Multi-player server for iPhone application, using device as socket server. stackoverflow: COMET (server push to client) on iPhone Free (with iPhone API / SDK) RedDwarf Server (Yes) Stomp (Yes) WebChat 2.0 (No) Commercial (with iPhone API / SDK) StreamHub (No, Web App) SmartFoxServer Pro (Yes) Exit Games Photon (Yes)