cm0002@lemmy.world to Programmer Humor@programming.dev · 2 days agoLike programming in bashlemmy.mlimagemessage-square166fedilinkarrow-up11.39Karrow-down115
arrow-up11.38Karrow-down1imageLike programming in bashlemmy.mlcm0002@lemmy.world to Programmer Humor@programming.dev · 2 days agomessage-square166fedilink
minus-squarekameecoding@lemmy.worldlinkfedilinkarrow-up27arrow-down1·2 days agoMost of regex is pretty basic and easy to learn, it’s the look ahead and look behind that are the killers imo
minus-squarePoolloverNathan@programming.devlinkfedilinkEnglisharrow-up10·1 day ago(?=) for positive lookahead and (?!) for negative lookahead. Stick a < in the middle for lookbehind.
Most of regex is pretty basic and easy to learn, it’s the look ahead and look behind that are the killers imo
(?=)for positive lookahead and(?!)for negative lookahead. Stick a<in the middle for lookbehind.