how to know the input value of integer is decimal or hexdecimal
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decimal and hexdecimal
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Re: decimal and hexdecimal
you'll have to be more specific than that. Do you mean inside your Java source code? It will automatically be considered to be in decimal form if it looks like a number
123 // valid decimal number 154 // valid decimal number 1a5 // invalid decimal number, compile error
You must explicitly tell Java that a number is hexadecimal by putting an "0x" (that's a zero followed by a lower-case x).
0x5d // valid hexadecimal number 0x4efd // valid hexadecimal number 0x100 // valid hexadecimal number
Re: decimal and hexdecimal
If you're not really curious about know what type it is but you just want it converted into an integer you can do this.
Integer.decode("0x4efd")
// Json
Re: decimal and hexdecimal
thanks
and i have one more doubt
if a is an integer variable, i can assign it as 0x5a5a5a it will print the decimal on console.
and b is an integer variable , i can assign it 90. it will also print 90 on console.
in that a is assigned by hex decimal so i want to divide hex decimal like 5a,5a ,5a
and it will display on console 90,90,90
is it possible
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