2020年8月26日
多线程，计算List<Integer>
/** * 多线程处理list * * @param data 数据list * @param threadNum 线程数 */ public static int handleList(List<Integer> data, int threadNum) { int length = data.s Read More
posted @ 2020-08-26 15:27 soft.push("zzq") Views(228) Comments(0) Diggs(0)
es聚合操作
GET /jzt_study_detail/content/_search { "size": 0, "aggs": { "group_by_channelids": { "terms": { "field": "channelIds", "size": 5, "order": { "sum_vie Read More
posted @ 2020-08-26 14:27 soft.push("zzq") Views(267) Comments(0) Diggs(0)
字符串压缩
public static void strZip(String s) { for (int i = 0; i < s.length(); i++) { int sum = 0; for (; (i + 1 < s.length()) && (s.charAt(i) == s.charAt(i + Read More
posted @ 2020-08-26 11:01 soft.push("zzq") Views(123) Comments(0) Diggs(0)