Expand Minimize

SPC028904: Consider to disallow use of Comma Operator

The comma operator used in sequences can cause confusion what the code should actually return

CheckId SPC028904
TypeName NoCommaOperator
Severity Warning
Type JavaScriptFile

Bad Practice

var a = (3, 5); // a = 5

Good Practice
var a = 5;

Disclaimer: The views and opinions expressed in this documentation and in SPCAF do not necessarily reflect the opinions and recommendations of Microsoft or any member of Microsoft. SPCAF and RENCORE are registered trademarks of Rencore. All other trademarks, service marks, collective marks, copyrights, registered names, and marks used or cited by this documentation are the property of their respective owners.