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Leonard Siu
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Leonard Siu

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Javascript oddities #1
var func = function() {}
console.log(func.prototype.constructor == func); // return true
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Leonard Siu

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Getting edx devstack to run on Windows
1) Fix issue https://github.com/edx/edx-platform/issues/3230 2) Change Vagrant ansible-play command to ansible-playbook -i localhost, -c local vagrant-devstack.yml --tags=deploy -e configuration_version=master -e edx_ansible_source_repo=https://github.com/l...
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Leonard Siu

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Co-working spaces in Hong Kong
Boot.hk - http://boo.hk - (no longer in operation) Cocoon -  http://www.hkcocoon.org/ the Hive -  http://thehive.com.hk/ The Good Lab -  http://www.goodlab.hk/ WYND -  http://www.wynd.hk/about/ Fill in the blank -  http://www.fillintheblank.hk PaperClip -  ...
Boot.hk - http://boo.hk - (no longer in operation) Cocoon - http://www.hkcocoon.org/ the Hive - http://thehive.com.hk/ The Good Lab - http://www.goodlab.hk/ WYND - http://www.wynd.hk/about/ Fill in the blank - http://www.fill...
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Hong Kong (mini) Maker Faire - August 11 2012
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Maximum Demand Tariff and its relationship with power factor and load factor. In this write-up, I summarize my findings of energy billing in Hong Kong and its relationship with Maximum Demand, Power F...
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Leonard Siu

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JHipster: A code generator with a truck load of tech for AngularJS and Spring Boot based projects
I recently came across a JHipster - a Yeoman-based generator, which generates a based project which includes a truck load of technologies (taken directly from JHipster's Technology Stack page ): Technology stack on the client side Single Web page applicatio...
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SOAPUI 5.0.0 hangs after upgrading OS X to Yosemite
After upgrading to the company's Mac OS X to Yosemite, SOAPUI 5.0.0 refuse to load properly. It will start, and the UI will come up, but it just hang with the spinning wheel right away. I was able to resolve this issue by uncommenting the line #53 in $SOAP_...
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Play Framework 2.2.x + Twitter Bootstrap + Less
There are a variety sources of How-Tos on the internet which shows how to integrate Less version of the Twitter Bootstrap into Play Framework which involves prefixing the Bootstrap files with "_". However, this is not necessary by specifying the lessEntryPo...
There are a variety sources of How-Tos on the internet which shows how to integrate Less version of the Twitter Bootstrap into Play Framework which involves prefixing the Bootstrap files with "_". However, this is not necessa...
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Leonard Siu

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I made a just-for-fun application which pulls the restaurant license data from HK Gov Data One daily and collecting statistics on new, updated and unchanged restaurant information. I thought I would share it with the group since I am using HK Gov Data One :)

Here is a blog post about it: http://selfprofessednerd.blogspot.hk/2013/04/exploring-cloud-foundry-with-spring.html

Here is the actual application running on cloudfoundry:
http://hkrestaurants.cloudfoundry.com/
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+Waltraut Ritter If the Food and Environment Hygiene Department of Hong Kong Government makes these data available, I am sure someone with make good use of it :)
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Whoa! Google Plus works within the great firewall of china.
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Post something about June 4th and see if it still works.
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I finally got around to posting up our DC Insight solution page. Our very own DCIM tool using proven technologies. http://t.co/4BR3pty
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In his circles
124 people
Have him in circles
114 people
Rick Huang's profile photo
Jimmy Wong's profile photo
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Joey Chan's profile photo
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Leonhard Weese's profile photo
anthea yu's profile photo
Paul Orlando's profile photo
David Miller's profile photo
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I am an engineer. I write software. I love technology.
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