cm0002@lemmy.world to Programmer Humor@programming.dev · 9 days agoLike programming in bashlemmy.mlimagemessage-square180fedilinkarrow-up11.55Kcross-posted to: programmerhumor@lemmy.ml
arrow-up11.55KimageLike programming in bashlemmy.mlcm0002@lemmy.world to Programmer Humor@programming.dev · 9 days agomessage-square180fedilinkcross-posted to: programmerhumor@lemmy.ml
minus-squarekameecoding@lemmy.worldlinkfedilinkarrow-up29·9 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-up11·9 days 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.