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What is the regular expression to identify attribution error out instead of comparison within a validation “if-else”?
wrong cases:
if ( var1 = var2 )
if ( var1= var2 )
if ( var1 =var2 )
if ( var1=var2 )
Correct cases:
if ( var1 == var2 )
if ( var1== var2 )
if ( var1 ==var2 )
if ( var1==var2 )
With sed: