The tutorial states that variable names can start only with a letter or an underscore.Any identifier in Java can start with a letter, a seperator(Underscore) or a currency symbol like $ or even \u20b9letters can also be \u0a85 any letter from the Unicode character set.
Explain the working of Bit wise shift operators?
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Outline:Numerical datatypes *define datatypes and numerical datatypes *int *float *byte *short *long *double *range of each numerical datatypes *declaration and initialization of numerical datatypes *valid and invalid declaration
Numerical datatypes *define datatypes and numerical datatypes *int *float *byte *short *long *double *range of each numerical datatypes *declaration and initialization of numerical datatypes *valid and invalid declaration
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