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ayato-p / 絶望しかない.java

Last active December 30, 2015 05:19

	Set<String> keys = map.keySet();
	for (String key : keys) {
	//some condes
	}

	//↑が↓になった

	Set<String> keys = map.keySet();
	String[] keyarray = keys.toString().split(",");
	for(int i=0; i<keyarray.length; i++){