回复: 如何快速掌握正则表达式呢?
This fast begin gets you up to speed rapidly with consistent interpretations. Clearly, this concise presentation can't clarify everything there is to think about normal declarations. For point by point data, counsel the customary declarations excercise. Every point in the speedy begin compares with a theme in the excercise, so you can undoubtedly about-face and forward between the two.