> remembering the exact syntax of each of the different common regex engines I have the same problem. There's no way around those little differences other tha

> remembering the exact syntax of each of the different common regex engines I have the same problem. There's no way around those little differences other than to suffer them. It simply isn't feasible to remember all the nuances of the different flavors. I just know one really well and rely on getting it wrong for the others: guess, test, revise, repeat.