How Well Are You Known?

[xTordX]

34/35

 

[lenscas]

NaN/undefined/null <- because a language really needs 3 things to say that it has not a real value >_<

 

[xTordX]

Yes, it does
35/36

 

[lenscas]

0/10
I also love how NaN is considered a number when it stands for not a number >_<

 

[xTordX]

It makes sense though. It should stand for "not a real number"

 

[lenscas]

0/10

yes, but it makes it "harder" to check if you are dealing with a number or not.

It doesn't really make it harder its just something you will always need to think about.

 

[xTordX]

So umm for example
x / 0 = NaN ?

 

[lenscas]

If I remember correctly

var lolz ="test lolz"*1
console.log(lozl) //should give NaN
console.log(typeof(lozl)) //should give number

var test2 = "test"+1
console.log(test2)//gives test1
console.log(typeof(test2))//gives string

 

[xTordX]

...?
Oook...

 

[lenscas]

you get why I hate javascript now?
oh and you can also only use numbers for the keys of arrays
thus testArray['test'] is not possible, if you want that you need to make an object

 

[jordsta95]

36/37

 

[xTordX]

37/38

 

[lenscas]

broken/chain

 

[xTordX]

38/39 idc

 

[jordsta95]

39/40

 

[lenscas]

9/10

M_M

 

[xTordX]

40/41

 

[lenscas]

0/-0

 

[xTordX]

41/42

 

[jordsta95]

42/43