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Explain the char data type in java?
A char is a single character in which a letter, a digit, a punctuation mark, a tab, a space or something same. A char literal is a single one character enclosed within single quote marks like this
char myCharacter = 'g';
A few characters are hard to type. For these Java gives escape sequences. This is a backslash followed through an alphanumeric code. For instance '\n' is the newline character. '\t' is the tab character. '\\' is the backslash itself. The subsequent escape sequences are described:
'\n'
'\t'
'\\'
\b
backspace
\t
tab
\n
linefeed
\f
formfeed
\r
carriage return
\"
double quote, "
\'
single quote, '
\\
backslash, \
The double quote escape sequence is used majorly inside strings where it would otherwise terminate the string. For example
System.out.println("And then Jim said, \"Who's at the door?\"");
It isn't essential to escape the double quote inside single quotes. The subsequent line is legal in Java
char doublequote = '"';
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i need help i hav done the gui part of my project and some simple symbols but to display some complex symbols like integration and all but it shud be clear with lower and upper lim
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Explain the char data type in java? A char is a single character in which a letter, a digit, a punctuation mark, a tab, a space or something same. A char literal is a single on
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