英文原版Regular Expressions 1st Edition

Ifyou’reaprogrammernewtoregularexpressions,thiseasy-to-followguideisagreatplacetostart.You’lllearnthefundamentalsstep-by-stepwiththehelpofnumerousexamples,discoveringfirst-handhowtomatch,extract,andtransformtextbymatchingspecificwords,characters,andpatterns