cm0002@lemmy.world to Programmer Humor@programming.dev · 14 days agoLike programming in bashimagemessage-square16fedilinkarrow-up121arrow-down10
arrow-up121arrow-down1imageLike programming in bashcm0002@lemmy.world to Programmer Humor@programming.dev · 14 days agomessage-square16fedilink
minus-squarekameecoding@lemmy.worldlinkfedilinkarrow-up2·14 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-up1·13 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.