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Here are a couple that I found really interesting
- NaN (Not a Number) is actually a number that equals nothing, not even it’s self;
alert(typeof NaN); //alerts 'Number' alert(NaN === NaN); //evaluates false
- Undefined can be Defined
var someVar; alert(someVar == undefined); //evaluates true
undefined = "I'm not undefined!"; var someVar; alert(someVar == undefined); //evaluates false!
Very Interesting stuff, if you want more examples visit Smashing Magazine
Hello, I would like to say welcome to my blog and isa I will be talking about issues I stumble upon.
Mostly these issues will be of the technical nature, talking about different technologies, problems I’ve found and solved or didn’t solve.
Hopfuly you will enjoy this blog.