Setup Homebridge on Synology NAS without DockerLast weekend I got the IKEA TRÅDFRI kit for my new lamps. It worked OK initially but the app could not connect to gateway after done setup…Jul 19, 201715Jul 19, 201715
Exp++: ES6 => Arrow FunctionES6 is coming with a new way to define anonymous function. As a big fan of higher level function, I cannot love it more! Here is why it is…Jul 17, 2015Jul 17, 2015
Exp++: Ember model rollback upon route changeIn many cases, we would want to rollback user’s change to a model when user is navigating away from the edit page. In this case, the best…Jul 16, 2015Jul 16, 2015
Exp++: Rollback unsaved changes in Ember modelI was looking for a way to rollback an Ember model when the user wants to discard all the changes. Even tho DS.Model has a rollback()…Jun 13, 20151Jun 13, 20151
Free VPNs去年回来的时候买了一年的云梯VPN, 当时120一年还是很划算的, 现在涨到180了. 虽然他家做的确实很好, 但只支持包年套餐, 对于要临时用一下的人就不太合适了. 这次回来刚好赶上GFW封了Gmail, 国内的朋友都想翻墙(好现象), 所以实验了一下网上推荐的几个免费VPN…Dec 30, 2014Dec 30, 2014
Exp++: Use path.join() and path.resolve() properlypath module is critical in writing cross-platform Node.js app. path.join() and path.resolve() are the most common used path util functions…Oct 31, 2014Oct 31, 2014
JS Arithmetic Expression and RPNWe all knew we can squeeze equal sign (=) inside JavaScript arithmetic expression to do calculation and assignment at the same time. How…Oct 30, 2014Oct 30, 2014
