cm0002@lemmy.world to Programmer Humor@programming.dev · 10 days agoLike programming in bashlemmy.mlimagemessage-square11fedilinkarrow-up115arrow-down10
arrow-up115arrow-down1imageLike programming in bashlemmy.mlcm0002@lemmy.world to Programmer Humor@programming.dev · 10 days agomessage-square11fedilink
minus-squarekameecoding@lemmy.worldlinkfedilinkarrow-up2·10 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-up1·10 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.