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Character to String

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Character to String, "+" to '+'

Niha	21 Apr, 2007 - 12:07 AM Post #1
New D.I.C Head Joined: 20 Apr, 2007 Posts: 1 My Contributions	CODE if(sign == "+") C = (float) A + B; if(sign == "-") C = (float) A - B; if(sign == "") C = (float) A B; if(sign == "/") C = (float) A / B; How do i convert "+" to '+' in order to compare values or can Java compare strings?
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1lacca	RE: Character To String 21 Apr, 2007 - 12:37 AM Post #2
code.rascal Joined: 11 Aug, 2005 Posts: 3,822 Thanked: 12 times My Contributions	Comparing Strings is possible with the Object.equals(Object)method ex.: if(sign.equals("+"){. Getting the char value of a String like "+" is possible via String.charAt(0).
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Ellie	RE: Character To String 21 Apr, 2007 - 12:45 AM Post #3
D.I.C Regular Joined: 17 Jan, 2007 Posts: 427 Thanked: 4 times Dream Kudos: 150 My Contributions	The Sting class has a compare method which returns 0 if the strings are equal CODE if (sign.compareTo("+") == 0) ..... Otherwise you can cast your string to a char by declaring a new char variable, and casting the String into it. CODE char csign = (char)sign; Edit: 1lacca got there first This post has been edited by Ellie: 21 Apr, 2007 - 12:46 AM
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1lacca	RE: Character To String 21 Apr, 2007 - 12:50 AM Post #4
code.rascal Joined: 11 Aug, 2005 Posts: 3,822 Thanked: 12 times My Contributions	But it's always good to have more options, and looks-like our solutions don't have any intersections
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Ellie	RE: Character To String 21 Apr, 2007 - 01:13 AM Post #5
D.I.C Regular Joined: 17 Jan, 2007 Posts: 427 Thanked: 4 times Dream Kudos: 150 My Contributions	QUOTE(1lacca @ 21 Apr, 2007 - 09:50 AM) But it's always good to have more options, and looks-like our solutions don't have any intersections Yeah, I guess it's true there's many ways to skin a cat
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