URL:
1 - 2 [ 2]
Master:
# 1    detect whether a var is defined or not                  
luke1
Online no
State 453
Grouping Super Admin
Class class4
Score 250
Wealth 62
Posts 230
Login 07:37:57
use typeof
for example, to check whether a variable abc has defined.
if(typeof abc=="undefined")
do something here;
Hits: 258, Date: 2009-05-24 10:49:49
[Agree] ( 14 ) [Against] ( 16 )
Quote | Edit

# 7    generic levitra                  
Stewquierfire
Online no
State
Grouping Member
Class class2
Score 11
Wealth 50.5
Posts 1
Login 19:37:07
what is the generic name for cialis - cheap viagra - generic levitra
Hits: 216, Date: 2009-07-02 19:37:38
[Agree] ( 12 ) [Against] ( 14 )
Quote | Edit

1 - 2 [ 2]

Reply: detect whether a var is defined or not

*First line:


More content:


Tags:



Hint: You cannot post here before loginLogin | Register

nothing