java - What is the backslash character (\\)? - Stack Overflow
2012年8月23日 · Thus, if you want to print a backslash, \, you can't have it on its own since the compiler will be expecting a special character (such as the ones above). Thus, to print a …
What does back slash "\\" really mean? - Stack Overflow
2015年1月1日 · 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 …
Can't escape the backslash in a regular expression?
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. The closing …
Difference between forward slash (/) and backslash (\) in file path
2016年7月20日 · If you are programming for instance, it is inconvenient at times to need to even need to escape backslash with another one (\\) in order to use it properly - or need to use …
Confused about backslashes in regular expressions
I am confused with the backslash in regular expressions. Within a regex a \ has a special meaning, e.g. \d means a decimal digit. If you add a backslash in front of the backslash this …
Different behaviours of treating \ (backslash) in the url by FireFox ...
The unified solution to deal with backslash in a URL is to use %5C. RFC 2396 did not allow that character in URLs at all (so any behavior regarding that character was just error-recovery …
HTML entity name for Backward slash - Stack Overflow
2015年9月1日 · ∖ is in fact ∖ (U+2216), which is encoded (if I enunciate this correct) on my Windows with hex E2 88 96. – MattTT Commented Oct 23, 2023 at 12:49
java - What are all the escape characters? - Stack Overflow
These are escape characters which are used to manipulate string. \t Insert a tab in the text at this point. \b Insert a backspace in the text at this point. \n Insert a newline in the text at this point. …
in a string as literal instead of an escape - Stack Overflow
2012年8月27日 · C and C++ deal with backslashes as escape sequences by default. You got to tell C to not use your backslash as an escape sequence by adding an extra backslash to your …
Keyboard back slash when pressed gives #, when hash pressed I …
2016年5月11日 · Keyboard back slash when pressed gives #, when hash pressed I get £ when @ pressed I get ". how to correct