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- What does back slash \ really mean? - Stack Overflow
The backslash \ is a character, just like the letter A, the comma ,, and the number 4 In some programming languages, notably C and its descendants (and maybe ancestors), it is used inside a string or character literal to escape other characters
- java - What is the backslash character (\\)? - Stack Overflow
The backslash itself is an escape character so it must be escaped by itself to print just one backslash Other than that, there is no particular significance to it
- Cant escape the backslash in a regular expression?
Your regex will work fine if you escape the regular metacharacters inside a character class, but doing so significantly reduces readability To include a backslash as a character without any special meaning inside a character class, you have to escape it with another backslash [\\x] matches a backslash or an x
- Difference between forward slash ( ) and backslash (\) in file path
Difference between forward slash ( ) and backslash (\) in file path Asked 9 years, 4 months ago Modified 8 months ago Viewed 149k times
- syntax - What does a backslash in C++ mean? - Stack Overflow
Backslashes denote two different things in C++, depending on the context As A Line Continuation Outside of a quotes string (see below), a \ is used as a line continuation character The newline that follows at the end of the line (not visible) is effectively ignored by the preprocessor and the following line is appended to the current line So:
- uri - So what IS the right direction of the paths slash ( or \) under . . .
The backslash \ is the actual Windows path-component separator However, Windows performs a number of path-normalization steps on most paths that it receives via its API
- python - How can I print a single backslash? - Stack Overflow
What should I do to print a backslash? This question is about producing a string that has a single backslash in it This is particularly tricky because it cannot be done with raw strings For the related question about why such a string is represented with two backslashes, see Why do backslashes appear twice?
- How can I use backslashes (\) in a string? - Stack Overflow
In JavaScript, the backslash has special meaning both in string literals and in regular expressions If you want an actual backslash in the string or regex, you have to write two: \\ The following string starts with one backslash, the first one you see in the literal is an escape character starting an escape sequence
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