CodeSnippet/java/java-freq.java

18 lines
647 B
Java

public static void main(String[] args){
SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
//return "redirect:/index.html?c=scene&key=hot";
for (Map.Entry<String, EleDataAtom> entry : eleDataAtomMap.entrySet()) {
}
String[] strings = os.trim().split("\\s+");
Calendar cal = Calendar.getInstance();
// Specific Day 2017.3.16 00:00:00
cal.set(2017, Calendar.MARCH, 16, 0, 0, 0);
Date date = cal.getTime();
// url decode using java
String result = java.net.URLDecoder.decode(url, "UTF-8");// java ArrayList swap elements
Collections.swap(List<?> list, int i, int j);
}