Shulou(Shulou.com)05/31 Report--

This article mainly introduces what the visual chemical industry has in the regular expression, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, let the editor take you to understand it.

1. IHate Regex

Address: https://ihateregex.io/

Introduction: the name of this tool is very consistent with everyone's attitude towards rules, but this tool is powerful enough to help us quickly search and match the appropriate regular expressions. such as mailbox, date, mobile phone number and other common verification rules.

The entire style of the website is very simple and easy to use. For example, when we query the regular rules of Email, the regular results will be displayed on the new page, as well as the visual regular matching process, as shown in the following figure:

What is commendable is that this tool is still open source, warehouse address: https://github.com/geongeorge/i-hate-regex

2. The Regular Expression Visualizer, Simulator & Cross-Compiler Tool

Address: https://blog.robertelder.org/regular-expression-visualizer/

Description: when we enter regular expressions and search characters in this tool, the corresponding parse tree and control flow chart are automatically generated, as well as matching process animation, as shown in the following figure:

Moreover, the parsing tree and control flow chart can also be used for zooming, full screen and other operations, which can directly reflect the execution flow of regular expressions when matching text. In addition, the author also intimately recorded video tutorials on the website, which you can learn if you are interested.

3. Regex101

Address: https://regex101.com/

Introduction: if the above two tools are not enough to save you, then the following tool must not be missed, because it supports Chinese, regex101 is mainly used to help us with regular practice tools, but also supports a variety of language styles, such as Python, Golang, Javascript, etc., can be switched at will. When we practice, we will also give the corresponding explanation on the right side, as well as a quick look-up table, as shown in the following figure:

Thank you for reading this article carefully. I hope the article "what is the visual chemical industry in the regular expression" shared by the editor will be helpful to everyone? at the same time, I also hope that you will support and pay attention to the industry information channel. more related knowledge is waiting for you to learn!

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