The CDC's recommendation that doctors give every pregnant woman a Tdap vaccination during every pregnancy â regardless of whether a woman has already received one dose of Tdap â is an off-label use of the vaccine.
Literals and Constants in C#. Literal is a source code representation of a value, i.e. it is a value that has been hard-coded directly into your source. x is a variable, and 100 is a literal.
A narrow string literal is a non-prefixed, double-quote delimited, null-terminated array of type const char[n], where n is the length of the array in bytes. A narrow string literal may contain any graphic character except the double quotation mark (), backslash (\), or newline character.