[Flash] Show the mxml secret

If, as me, you don't like secret, if, like me, u don't like when compiler do some magic without explain....I find the magic option !
"-keep"

This option show you what as3 compiler generate from mxml files.

My Assert in Flash

That's bit silly, i know, but i was SO missing my assert in Flash...After many years of using it in c++ and c#, i can't live without it !
So, just create a file "assert.as" in flexbuilder :
// ActionScript file
package
{
function assert(expr:Boolean=false,msg:string=""):void
{
if (expr)
return;
throw new Error(msg);
}
}

That's all ! All exception not catched make the debuguer launch if u program with flexbuilder3 as me !