Video of founder of Alibaba
2012年4月9日 星期一
Some tips for using PhoneGap & Sencha Touch 2 build mobile app
2012年3月27日 星期二
We recently build an HTML5 mobile app for website client, will deploy to apple store and android play store, here is some tips for develop mobile app with Sencha Touch 2 and PhoneGap 1.4.1.
- Sencha Touch2 is good framework to build HTML5 mobile app.
- PhoneGap is good to deploy app to ios and android, even windows phone, symbian, blackberry, webos and bada.
- Do not trust android simulator, sometimes the App works fine in ios simulator and iPhone, but doesn't work in Android phone.
- Android browser do not support JSON.parse() call that had a null parameter.
- Android 2.x doesn't support SVG, that means you can not use Google Charts API in android app, even it running good in ios. but Google Charts Image works.
- Sencha Touch beta 2 build doesn't work for me on mac os x 10.7.3.
- You will need different device to test deploy to different platform.
CHAIHUO MAKER SPACE
2012年2月8日 星期三
There are something you can't missing in Nanshan district of Shenzhen China, the one of them is CHAIHUO MAKER SPACE (柴火创客空间). if you want to be entrepreneur for your own Start-up, you could meet some people interesting in your project there, find collaborators, marketer working together get the project done. Thanks Michelini get me there yesterday night, he is one guy speaking English but love to use Weibo, has a tablet translator to read Chinese, funny.
Yesterday was the first SZ Team Startup Tuesday Meetings of Chinese Dragon Year, Michelini want to make the meet up weekly, i hope this will make Shenzhen start-up community active. Haegwan Kim bring his startup platform Lifecraft, this platform focus on collaboration for beginning start-up projects, to help entrepreneur get contributors work together, and feedback. i thought it's a stackoverflow and basecamp mashup, but have CONTEXT on user profile, let entrepreneur easy to find contributor to get wishes done.
CHAIHUO has lot's of event allow free to join, another meeting organized by Shenzhen DIY Lab (深圳DIY实验室) every Thursday. Free party, Open source! It worse to go when you have ideas and live in Shenzhen.
Happy new year!
2011年12月31日 星期六
Time is fast, 2011 is gone, 2012 is coming. In the past year, i spent more and more time on Twitter, Path and other social apps with iPhone, less time on Blogger, but i still remember this is my blog, my friends and readers may expect something here, so i come back here say Happy new year to everyone.
There's one thing i'm proud to mention we've done in 2011, It's Jetlun cloud portal, an Smart Energy and Home automation system, here is a screenshot for dashboard.
I hope 2012 is not the end of world!
There's one thing i'm proud to mention we've done in 2011, It's Jetlun cloud portal, an Smart Energy and Home automation system, here is a screenshot for dashboard.
I hope 2012 is not the end of world!
Try iPhone version Blogger
2011年11月17日 星期四
It's good to use iPhone version Blogger post photo blog, and have location in blog post. Will Blogger's future be micro blog like Tumblr or Twitter? Not easy to input long text on iPhone, i'm glad to see the dead GWF doesn't block it so far.
How to migrate Linode from Dallas to Tokyo?
2011年10月10日 星期一
- Open a ticket request migrate linode instance to Tokyo
- Linode customer service will reply the ticket notice your IP address will change, if this is acceptable, Linode will configure migration to Tokyo.
- Log into Linode Manager, shut down, and click the migrate button to move to new server, it will take several hours move data from Dallas to Tokyo datacenter.
- Boot linode instance
- Setup network from "Remote Access" in Linode Manager, here you have to use command "ifconfig -a" see if your eth0 changed to eth1, then setup:
/etc/resolv.conf, update nameserver to DNS resolvers in Remote Access interface
/etc/network/interface, setup eth0 or eth1. - Update dns record to new IP.
