Node TroubleShooting Tips

Node TroubleShooting Tips

1. memory

require 'redcarpet'
markdown = Redcarpet.new("Hello World!")
puts markdown.to_html

var obj={
id:1,
name:'vingo',
info:{firstname:'vingo',
lastname:'mao',
age:100,
position:'SSD'
}
}
# delete property info :empty value and delete it as
//step1: empty value and memory
obj.info=null;
delete obj.info;

2. uncaught error

process.on('uncaughtException',function(error){
console.log('Error: ',error.stack);
});