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baoanhng/subStrCount.java

Last active May 19, 2017 09:49
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subStrCount.java
public static int subStrCount(String string, String substr) {
int count = 0;
int lastIndex = 0;
while ( (lastIndex = string.indexOf(substr, lastIndex) + 1) > 0 ) {
count++;
}
return count;
}
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