Tag：Pre check
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Time：2020-5-19
In this paper, the positive and negative pre queries in regular expressions are illustrated. Share with you for your reference. The specific analysis is as follows: Here’s an example to explain what a forward lookup is. Example: there is a paragraph called “coming soon, going go gogogo”, which requires finding out com and go. The […]
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Time：2019-11-16
In daily work, most IDE’s own search work can meet most needs. Plus regular matching, it’s just as powerful. Match a mailbox, phone number or something. Sometimes we may encounter a slightly special situation. Windows 1.03 and Windows 2.0 fisrt Released in 1985 and 1987 respectively. Windows 95 and Windows 98 are the successor. Then […]
