holding专题
Redis：WRONGTYPE Operation against a key holding the wrong kind of value
1.错误信息 redis.clients.jedis.exceptions.JedisDataException: WRONGTYPE Operation against a key holding the wrong kind of value 2.分析 当前程序中key的操作类型，并不与redis库中存在的key的类型相匹配。举例 第一次保存key，将其设置为key-value
Another app is currently holding the yum lock； waiting for it to exit...
Linux安装Redis依赖遇到的问题 Another app is currently holding the yum lock; waiting for it to exit… 解决办法 sudo rm -f /var/run/yum.pid sudo: 以超级用户（root）的权限执行后续命令。某些操作需要管理员权限才能执行，因此需要使用 sudo。rm: Linux/Unix
【Centos7 】Centos7yum报错:another app is currently holding the yum lock；解决方案
Centos7 yum报错:another app is currently holding the yum lock;waiting for it to exit 大家好 我是寸铁👊 总结了一篇Centos7 yum报错:another app is currently holding the yum lock;waiting for it to exit✨ 喜欢的小伙伴可以点点关注 💝
杭电acm1085.Holding Bin-Laden Captive!（母函数）
/********************************题目大意：不可以用num1个1，num2个2，num3个5组合得到的最小数；题目解析：求（1+x+.....+x^num1）(1+x^2+....+x^(2*num2))(1+x^5+....X^(5*num3))的系数为零的指数；若系数都不为零，则最小数为sum+1;错误分析：1.不能确定j的循环次数；2.没有把M数值
【redis】WRONGTYPE Operation against a key holding
使用jedis插入数据时出现了一个问题： redis.clients.jedis.exceptions.JedisDataException: WRONGTYPE Operation against a key holding the wrong kind of value 代码大概是这样实现的： HashMap<String,String> map = new HashM
Linux中安装软件，yum提示Another app is currently holding the yum lock； waiting for it to exit...
使用yum安装yum install ansible，结果提示： Loaded plugins: fastestmirror, langpacksExisting lock /var/run/yum.pid: another copy is running as pid 23184.Another app is currently holding the yum lock; waiting
woj 1005 Holding Animals
一个简单的背包问题。dp /** Author: stormdpzh* Created Time: 2012/7/11 21:23:48* File Name: woj_1005.cpp*/#include <iostream>#include <cstdio>#include <sstream>#include <cstring>#include <string>#includ
LeetCode765. Couples Holding Hands——并查集
文章目录 一、题目二、题解 一、题目 There are n couples sitting in 2n seats arranged in a row and want to hold hands. The people and seats are represented by an integer array row where row[i] is the ID of t
HDU——1085 Holding Bin-Laden Captive!（母函数）
Problem Description We all know that Bin-Laden is a notorious terrorist, and he has disappeared for a long time. But recently, it is reported that he hides in Hang Zhou of China! “Oh, God! How terri
Redis异常报错出现 WRONGTYPE Operation against a key holding the wrong kind of value
操作Redis做一个查询优化的时候出现一个问题： org.springframework.data.redis.RedisSystemException: Error in execution; nested exception is io.lettuce.core.RedisCommandExecutionException: WRONGTYPE Operation against a
【redis已解决】 WRONGTYPE Operation against a key holding the wrong kind of value
WRONGTYPE Operation against a key holding the wrong kind of value **大概意思就是**： 错误类型 对持有错误类型值的键进行操作 注意：相同类型 键不能相同 不同类型 键也不能相同 解决方法： 1、将键删除 如果该键对后续没有作用，则可以删除 使用del key去删除 本文是将数据库全部清空，但
redis 取值报错 “WRONGTYPE Operation against a key holding the wrong kind of value“
控制台获取去redis值的时候，报错： "WRONGTYPE Operation against a key holding the wrong kind of value" Redis对于每种数据类型检索命令是不同的 如果值的类型为字符串-> GET <key> 如果值的类型为hash-> HGETALL <key> 如果值是列表-> lrange <key> <start> <end>
【HDU 1085】【母函数】Holding Bin-Laden Captive!【给你a1个一元硬币，a2个两元硬币，a3个五元硬币，问不能凑出来的第一个面额是多少】
传送门：http://acm.split.hdu.edu.cn/showproblem.php?pid=1085 描述： Holding Bin-Laden Captive! Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 2