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ayato-p/絶望しかない.java

Last active December 30, 2015 05:19
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絶望しかない.java
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++){
//soem codes
}
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