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a simple question

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Uckfield

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Aug 5, 2000
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What does<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;bla+= blablabla<br>the += what is its function and what is it equivalent to ?
 
bla+=blablabla is equalent to bla=bla+blablabla
 
+=,-=,*=,/= are special type of assignment
operators.
E.g:- a+=b means a=a+b
a-=b means a=a-b
a*=b means a=a*b
a/=b means a=a/b

Thnak U for giving this opportunity.
 
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