Hoàng Long

Hoàng Long has asked 43 questions and find answers to 35 problems.

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About

I'd like to describe myself as an adventurer who seeks to explore new knowledge. But actually, I'm just an ordinary people, struggling hard to make the life a little better.

Hoàng Long questions

Text as place holder for textbox input?
Integrate Facebook Authentication into Spring Security in FacebookApp
Can ModelAttribute be primitive?
Geotools lib suddenly disappear from repository
Prevent clicking on link while page loading
Testing Greenmail without installing a SMTP server
Tomcat shutdown VERY slow after calling shutdown.sh?
Ignore username's case in SpringSecurity
Unit test: assert not work?
What is the connection between validate() and hasErrors()

Hoàng Long answers

Validation on grails submitButton
No function matches the given name and argument types
HibernateException: Flush during cascade is dangerous
100% Div height without scrollbar
How to highlight friends name in Facebook status update box (textarea)?
How do I create a composite primary key using GORM?
How to access files in the Project Directory with Grails
Grails get war baseUrl intelligently?
Transient property in Grails domain
Returning from function through catch block, what happens to finally block?