a simple but complex question, what's the difference when i use '' and ""in EM?

None,

except if you use to show it to your user, exemple:
: BAD : GOOD

hi Denis,
i ask this question because i notice some difference when i use them.
but i cannot get a clear picture.
something like{if(a>='1','','')}
{if(a>=1,'','')}
{if(a>="1",'','')}
but you say none difference,make me more confused.

a>='1' and a>="1" : compare string always
a>=1 : compare number if a is a number

For any difference : provide a simple lss file.

if there's no diff, the below code is GOOD.is that right?
I searched but didnot find that thread. seemed tpartner said.
it's some difference between AND, and && in EM.
we'd better use &&, it's standard syntax.
if you use AND, maybe has problem in special case.
i am not sure if that's common sence.

Hi,

With HTML editor : there can be problem with &&, better to use AND
With XSS protection : i think there can be problem with && (inside a href for example), better to use AND

so, let's cancel the && and, support only AND.is that better to focus on one thing?
use only english, do not put other language in ls, just as plugin.
use only mysql, do not support other sql in ls, just as plugin.
cover everything will lose something.

iscar wrote: so, let's cancel the && and, support only AND.is that better to focus on one thing?
use only english, do not put other language in ls, just as plugin.
use only mysql, do not support other sql in ls, just as plugin.
cover everything will lose something.

I don't understand ?

Denis