Newbie: Difference between $= and <- operators?

"Mark Spezzano" <[email protected]>
Newsgroups gmane.comp.lang.haskell.hopengl
Message-ID <[email protected]>
Hi,

 

What is the difference between the $= operator and the <- operator

 

Both seem to read “assign to” but surely there is a difference.

 

What should I use when?

 

I want to create an animation that reads some coordinate (state-ful) data.

 

Should I use $= or <- ?

 

Cheers,

 

Mark Spezzano

 


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