special r characters

6.4.3 original string operator (R/R) The purpose of the original string has been described in python1.5 to deal(The following section describes these special characters ). In the original string, all characters are directly followed by wordsWithout

There have been many symbols of regular expressions before, this article will give you a summary of all the common symbols. All symbols explain the character description \ marks the next character as a special character, or a literal character, or a

Character/Meaning: for characters, it usually indicates the literal meaning, indicating that the subsequent characters are special characters, not explained.For example, if/B/matches the character 'B' and adds a backslash (/B/) before B, the

Character meaning: for a character, it usually indicates the literal meaning, indicating that the subsequent character is a special character, not interpreted. For example, if B matches the character 'B' and a backslash (B) is added before B, the

Character/meaning: for a character, it usually indicates the literal meaning, indicating that the subsequent character is a special character, not explained. For example, if/B/matches the character 'B' and adds a backslash (/B/) before B, the

Common Operations and special characters of strings in JavaScript, special characters in javascript The following describes common operations on JavaScript strings. The specific content is as follows: CharAt () is used to obtain characters at a

Special characters in JSON data processing, special characters in json data JSON is now a common way to process data. However, because you use reflection to obtain data, you must process special characters on your own, but some invisible characters

Special characters in bat and how to handle them as characters in bat (2014-02-27 21:16:55) reproduced Tags: bat special characters Category: Develop Special characters in bat and how to handle them as characters

Special characters (\ t, \ r, \ n) in Linux and Windows -- Linux general technology-Linux programming and kernel information. For more information, see the following. Today, I wrote a Test Program (running in a Linux environment), in which some

The day before yesterday, Tianyuan made a batch modification to the content of his blog post. due to bugs in the source program, many backslashes in the path or code were removed. this problem was discovered only yesterday when bankw3000 posted a