To tell others to read the above line or that what was said above is true, one may use many carets in chat (for example. The caret stands for a bitwise XOR in programming languages inspired by C. The initial character in a line or string is frequently matched using the symbol^ by programs that accept regular expressions (regex). For instance, a user of the Perl programming language could use the regular expression below to replace the first character in the variable "myvariable" with an uppercase character. Regular expressions and programming using a caret:Ĭomputer programming languages can make use of carets for a variety of purposes.In other words, to use the keyboard shortcut, press and hold the Control or Ctrl key while simultaneously pressing the letter that comes after the caret. Some functions are as follows:Īs a shorthand or shortcut for Ctrl-X, Ctrl-C, Ctrl-Z, etc., computer documentation may provide instructions like "X", "C", "Z", etc. There are various functions that serve caret^ on a computer. What function does a caret serve on a computer? Pen the keyboard on your phone or tablet, enter the number (123), followed by the symbols (sym) or the plus (+) sign, then tap the symbol^ to form a caret.
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