https://www . geeksforgeeks . org/converting-a-10 位数电话号码-us-format-use-regex-in-python/ 文本预处理是自然语言处理中最重要的任务之一。您可能想从字符串中提取数字。为这样的处理任务编写一个手动脚本需要大量的努力,而且在大多数时候它很容易出错。考虑到这些预处理任务的重要性,正则表达式的概念已经...
package main import ( f "fmt" re "regexp" ) // 理解 Split 函数的功能和参数的简单示例代码 // regex-object.Split(string: , n: ) func main() { // 在此示例中将使用的示例字符串“GeeksforGeeks loves bananas” str := "GeeksforGeeks loves bananas" f.Println(str) f.Println("Part-1:...
Python: https://github.com/daviddrysdale/python-phonenumbers Ruby: https://github.com/sstephenson/global_phone C#: https://github.com/twcclegg/libphonenumber-csharp Objective-C: https://github.com/iziz/libPhoneNumber-iOS JavaScript: https://github.com/ruimarinho/google-libphonenumber Elixir: https...
Consider replacing[a-zA-Z0-9_]with\ \ \ \ \ \w\ \ \ \to shorten the pattern, particularly in JavaScript, PHP, Java, or Ruby. This substitution is safe even in regex flavors where\ \ \ \ \ \w\ \ \ \is Unicode-aware by default, such as Pythonreand .NET. Check out the regu...