Python implements full-width and half-width conversion, and python full-width and half-width characters
Preface
I believe that for every programmer, the full-width and half-width inconsistency often occurs during text processing. So the program
As we know, in Windows, both Chinese and full-width characters account for two bytes and use the ASCII chart 2 (codes 128–255). We can, by this point, detect whether the user entered Chinese and full-width characters. In fact, the first byte of the
This is the second time I have read this book, I have studied xml,javascript and learned the JAVA core technology.In which in-depth study of Java many mechanisms.Looking back at the search engine this book, I feel better than the first time.This is
We know that in windows, both Chinese characters and full-byte characters occupy two bytes, and ASCII Chart 2 (codes 128? C255 ). We can use this to check whether the user inputs Chinese characters and full-byte characters. In fact, the first byte
How does PHP convert the full-width symbol in text to half-width? This article will share a good package of conversion methods, you can refer to. We hope to help you.
Converts a string containing full-width numeric characters, letters, spaces, or '%
Preface: when a user registers, the full-angle mobile phone number is entered. As a result, the text message system fails to send text messages based on the mobile phone field. Now the question is, how can we change the full-angle mobile phone
We all know that, in the process of natural language processing, inconsistency between the full angle and the half corner will lead to inconsistent information extraction, so we need to unify the information. This article uses the sample code to
PHP converts full-width characters in a string to half-width characters
PHP converts full-width characters in a string to half-width characters, excerpted from Ecshop.
/** * Converts a string containing full-width numeric characters, letters,
Python3 implements full-width and half-width conversion.
Preface
This article describes how to convert the full-width and half-width characters in python3 for your reference.
I. background
What problems can be solved:Quick and convenient automatic
Although I usually contact most of the simplified Chinese, but occasionally also need to deal with traditional Chinese. For the input of the short text, use the input method to switch to "traditional", direct input can be, and for the long text of
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