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How can you scan a letter from a String and store it as an integer so that you can compare ASCII values?
Wiki User
∙ 14y ago
A String is essentially a character array with advanced functionality. Any character from a String object can be accessed by calling String's charAt(int position) method. This will return the character value at that position in the String, which can be stored within an int for ASCII value comparison.
Example:
String a = "Apple";
String b = "Banana";
int x = a.charAt(0);
int y = b.charAt(0);
boolean c = x<y; //A<B
Wiki User
∙ 14y ago
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How can you check if a variable is a string or an integer in PHP?
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