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What does 'if' function mean?

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Hi,

if(CHARACTER == '\n')

what is this mean??

Thanks...
 

Re: 'if' function

Try explaning your problem in more details
if(CHARACTER == '\n')

CHARACTER is a char type which checks for '\n'

the ascii value of '\n' is 10

if it is a match condition is true and code after the if is executed else not

Regards
Deven
 

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Re: 'if' function

This looks like a matlab branching function. The double equal signs are a comparison of the variable named character and the \n. This will return a logic true or false which the if statement will act on.
 

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Re: 'if' function

Hi,

I already understand, the ASCII code show the 10=A is LF (Line Feed), that mean the Line Feed is next line izit??

Can you tell me the ASCII function from 0-31 and how to use it, haa...ha... the 32 i know.. is space. The other (33-127) i understand...

Thank you..
 

Re: 'if' function

CHARACTER is a variable of char type. That means, that somwhere in the program code there should be a line like

char CHARACTER;

'\n' is a C standard char type constant, which means "New Line", an integer value is equal to 10, or 0x0A

Similarly the '\r' is a char type constant that means "Carriage Return" with value 13, or 0x0D.

You can find all ASCII codes on: https://www.lookuptables.com/

Varuzhan
 

Re: 'if' function

Hi,

Q1)
Can you give the simple sample program got related the \r (Carriage Return), how to use this command and how it work??

Q2)
Do you know how to use the ASCII, eg. NUL, SOH, STX, ETX, EOT, ENQ, SO, SI, .... and so on? Do you have any webside teach you how to use the code?

Thany you..
 

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