arg1 = arg1 || 10; // set arg1 to 10 as a default if it’s not already set
Comment should warn that if you use || to provide some default value, you may encounter unexpected behaviors if you consider some falsy values as usable (e.g., '' or 0).
You're making me relive production drama right here :(
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Comment should warn that if you use || to provide some default value, you may encounter unexpected behaviors if you consider some falsy values as usable (e.g., '' or 0).
You're making me relive production drama right here :(