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Quick way to get charAt

Quick way to get charAt

String str = "a really, really long string";
for (int i = 0, n = str.length(); i < n; i++) {
    char c = str.charAt(i);
}

0

Source: stackoverflow.com

Quick way to get charAt

char[] chars = str.toCharArray();
for (int i = 0, n = chars.length; i < n; i++) {
    char c = chars[i];
}

0

Source: stackoverflow.com

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