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Алгоритмы и структуры данных. Извлечение информации на языке Java
book

Алгоритмы и структуры данных. Извлечение информации на языке Java

by Аллен Б. Доуни
June 2018
Beginner to intermediate
240 pages
3h 54m
Russian
Piter Press, Ltd.
Content preview from Алгоритмы и структуры данных. Извлечение информации на языке Java
181
Типы данных Redis
System.out.println("element2 is member: " +
jedis.sismember("myset", "element2"));
// List
jedis.rpush("mylist", "element1", "element2", "element3");
System.out.println("element at index 1: " +
jedis.lindex("mylist", 1));
// Hash
jedis.hset("myhash", "word1", Integer.toString(2));
jedis.hincrBy("myhash", "word2", 1);
System.out.println("frequency of word1: " +
jedis.hget("myhash", "word1"));
System.out.println("frequency of word1: " +
jedis.hget("myhash", "word2"));
jedis.close();
}
В этом примере демонстрируются типы данных и методы, кото-
рые вы, скорее всего, будете использовать для текущего упраж-
нения. При его запуске вывод должен быть таким:
Got value: myvalue
element2 is member: true
element at index 1: element2 ...
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Publisher Resources

ISBN: 9785446105724